cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Short-period pulsating hot-subdwarf stars observed by TESS I. Southern ecliptic hemisphere
Creators: name: Baran, A. S.
name: Van Grootel, V.
name: Ostensen, R. H.
name: Worters, H. L.
name: Sahoo, S. K.
name: Sanjayan, S.
name: Charpinet, S.
name: Nemeth, P.
name: Telting, J. H.
name: Kilkenny, D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present results of a Transiting Exoplanet Survey Satellite (TESS) search for short-period pulsations in compact stellar objects observed in years 1 and 3 of the TESS mission, during which the southern ecliptic hemisphere was targeted. We describe the TESS data used and the details of the search method. For many of the targets, we use unpublished spectroscopic observations to classify the objects. From the TESS photometry, we clearly identify 43 short-period hot-subdwarf pulsators, including 32 sdB stars, eight sdOB stars, two sdO stars, and, significantly, one He-sdOB star, which is the first of this kind to show short-period pulsations. Eight stars show signals at both low and high frequencies, and are therefore ``hybrid'' pulsators. We report the list of prewhitened frequencies and we show the amplitude spectra calculated from the TESS data. We make an attempt to identify possible multiplets caused by stellar rotation, and we select four candidates with rotation periods between 1 and 12.9d. The most interesting targets discovered in this survey should be observed throughout the remainder of the TESS mission and from the ground. Asteroseismic investigations of these data sets will be invaluable in revealing the interior structure of these stars and will boost our understanding of their evolutionary history. We find three additional new variable stars but their spectral and variability types remain to be constrained.
description: Accepted to Astronomy & Astrophysics. Table4 is available from ancillary files
Shannon entropy of fragmentation functions and their Kullback-Leibler divergence to parton pdfs
Creators: name: Benito-Calviño, Guillermo
name: García-Olivares, Javier
name: Llanes-Estrada, Felipe J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The flow of information in high-energy collisions has been recently investigated by various groups: this includes the entanglement entropy of the proton becoming classical information entropy of pdfs, jet splitting affecting entropy, or the entropy distribution in hadron decays. Here we examine fragmentation functions in this context, including their entropy as probability distributions, and propose it as one convenient number to characterize progress in their extraction. We also use the Kullback-Leibler divergence to examine relations between FFs and pdfs such as that of Barone, Drago and Ma.
description: 7 pages, 12 plots, intended for the proceedings of the XVth International Conference on Quark Confinement and the Hadron Spectrum, August 2022, Norway; submitted to EPJ Web of Conferences
Composite dynamics in Sp($2N$) gauge theories
Creators: name: Lee, Jong-Wan
name: Bennett, Ed
name: Hong, Deog Ki
name: Hsiao, Ho
name: Lin, C. -J. David
name: Lucini, Biagio
name: Piai, Maurizio
name: Vadacchino, Davide
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Sp($2N$) gauge theories with fermonic matter provide an ideal laboratory to build extensions of the standard model based on novel composite dynamics. Examples include composite Higgs along with top partial compositeness and composite dark matter. Without fermions, their study also complements those based on SU($N_c$) gauge theories with which they share a common sector in the large $N_c=2N$ limit. We report on our recent progress in the numerical studies of Sp($2N$) gauge theories discretised on a four-dimensional Euclidean lattice. In particular, we present preliminary results for the low-lying mass spectra of mesons and chimera baryons in the theories with $N=2$. We also compute the topological susceptibility for various values of $N$, extrapolate the results to the large $N$ limit, and discuss certain universal properties in Yang-Mills theories.
description: 8 pages, 6 figures, Contribution to the proceedings of the 15th Quark Confinement and the Hadron Spectrum conference (ConfXV), 1st-6th August 2022, Stavanger, Norway
Holographic spacetime from lattice Yang-Mills theory
Creators: name: Jokela, Niko
name: Pönni, Arttu
name: Rummukainen, Kari
name: Rindlisbacher, Tobias
name: Salami, Ahmed
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Entanglement entropy is a notoriously difficult quantity to compute in strongly interacting gauge theories. Existing lattice replica methods have suffered from a severe signal-to-noise ratio problem, making high-precision studies prohibitively expensive. Our improved lattice method mitigates this situation and allows us to probe holographic predictions for the behavior of entanglement entropies in three- and four-dimensional Yang-Mills theories. We use this data for the numerical reconstruction of holographic bulk metrics.
description: 6 pages, 4 figures; contribution to the proceedings of the XVth Quark Confinement and the Hadron Spectrum conference at the University of Stavanger
Shedding light on thermal photon and dilepton production
Creators: name: Jackson, Greg
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Electromagnetic radiation from the quark-gluon plasma (QGP) is an important observable to be considered in heavy ion collision experiments. I will provide an update on recent advancements from perturbation theory and quenched lattice simulations. The resummed next-to-leading order (NLO) emission rate has recently been decomposed into transverse and longitudinal components, and extended to non-zero baryon chemical potential. The associated spectral function has also been tested against the Euclidean correlator, for continuum-extrapolated lattice data (at $μ_{\rm B}=0$).
description: 8 pages, 4 figures. Contribution to proceedings of Confinement XV (1-6 August 2022, Stavanger, Norway)
A New Approach to Cascaded Stimulated Brillouin Scattering
Creators: name: Dong, Mark
name: Winful, Herbert Graves
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a novel approach to cascaded stimulated Brillouin scattering and frequency comb generation in which the multitude of interacting pump, Stokes, and anti-Stokes optical fields are described by a single forward wave and a single backward wave at a single carrier frequency. The envelopes of these two waves are modulated through coupling to a single acoustic oscillation and through four-wave mixing. Starting from a single pump field, we observe the emergence of a comb of frequencies as the intensity is increased. The set of three differential equations derived here are sufficient to describe the generation of any number of Brillouin sidebands in oscillator systems that would have required hundreds of coupled equations in the standard approach. We test the new approach on some published experiments and find excellent agreement with the results.
description: 13 pages, 3 figures
SMEFT as a slice of HEFT's parameter space
Creators: name: Salas-Bernardez, Alexandre
name: Sanz-Cillero, Juan J.
name: Llanes-Estrada, Felipe J.
name: Gomez-Ambrosio, Raquel
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Standard Model Effective Field Theory (SMEFT) is the parametrization chosen to interpret many modern measurements. We have recently discussed, building on the work of other groups, that its overall framework can be experimentally tested, beyond simply constraining its parameters. This is because the Higgs Effective Field Theory (HEFT) is somewhat more general, as it does not assume that the Higgs boson $h$ needs to be embedded in a complex doublet $H$ on which the Standard Model (SM) and SMEFT are built. As a result, the HEFT parameter spaces for the various relevant channels contains hypersurfaces over which one may use SMEFT to describe data. If experimental measurements of HEFT's parameters in any of those various channels yield a point outside of any of the hypersurfaces, SMEFT is falsified; meanwhile, its framework remains appropriate (in particular, as long as the SM remains compatible with data). A common necessity of the various possible tests is that processes involving different number of Higgs bosons (maintaining the number and nature of other particles unchanged) need to be contrasted.
description: 8 pages, 5 plots, intended for the proceedings of the XVth International Conference on Quark Confinement and the Hadron Spectrum, August 2022, Stavanger; submitted to EPJ Web of Conferences
Colliding poles with colliding nuclei
Creators: name: Soloviev, Alexander
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In these proceedings, I will discuss collisions of poles in the complex plane as a signature of phase transitions for theories relevant to the quark gluon plasma. I will begin with an illustrative example, namely the chiral phase transition, which can be characterized by colliding poles as a function of temperature. Then, recognizing the interplay between weak and strong coupling sectors in a typical collision, I will introduce a hybrid model with a weakly broken symmetry, which has a rich quasi-hydrodynamic phenomenological description where hydrodynamic and non-hydrodynamic poles are unified by a common dispersion relation. I will show that energy is transferred initially from the soft to the hard sector before irreversibly transferring back to the soft sector at late times, and that the model reproduces many features common to dissipative systems with a weakly broken symmetry including the k-gap.
description: 8 pages, 6 figures. Proceedings for the 15th Quark Confinement and the Hadron Spectrum Conference (ConfXV)
Diffuse X-ray emission from star forming galaxies
Creators: name: Sarkar, Kartick C.
name: Nath, Biman B.
name: Sharma, Prateek
name: Shchekinov, Yuri
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the diffuse X-ray luminosity ($L_X$) of star forming galaxies using 2-D axisymmetric hydrodynamical simulations and analytical considerations of supernovae (SNe) driven galactic outflows. We find that the mass loading of the outflows, a crucial parameter for determining the X-ray luminosity, is constrained by the availability of gas in the central star forming region, and a competition between cooling and expansion. We show that the allowed range of the mass loading factor can explain the observed scaling of $L_X$ with star formation rate (SFR) as $L_X \propto$ SFR$^2$ for SFR $\gtrsim 1$ M$_\odot$yr$^{-1}$, and a flatter relation at low SFRs. We also show that the emission from the hot circumgalactic medium (CGM) in the halo of massive galaxies can explain the sub-linear behaviour of the $L_X-$SFR relation as well as a large scatter in the diffuse X-ray emission for low SFRs ($\lesssim$ few M$_\odot$yr$^{-1}$). Our results point out that galaxies with small SFRs and large diffuse X-ray luminosities are excellent candidates for detection of the elusive CGM.
description: 5 pages, 4 figures, Accepted for publication in ApJL
Non-equilibrium evolution of quarkonium in medium in the open quantum system approach
Creators: name: Strickland, Michael
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this proceedings contribution, I review recent work that aims to provide a more comprehensive and systematic understanding of bottomonium dynamics in the quark-gluon plasma using an open quantum system (OQS) approach that is applied in the framework of the potential non-relativistic QCD (pNRQCD) effective field theory and coupled to realistic hydrodynamical backgrounds that have been tuned to soft hadron observables. I review how the computation of bottomonium suppression can be reduced to solving a Gorini-Kossakowski-Sudarshan-Lindblad (GKSL) equation for the evolution of the b-bbar reduced density matrix, which includes both singlet and octet states plus medium-induced transitions between them at next-to-leading order (NLO) in the binding energy over temperature. Finally, I present comparisons of phenomenological predictions of the NLO OQS+pNRQCD approach and experimental data for bottomonium suppression and elliptic flow in LHC 5.02 TeV Pb-Pb collisions obtained using both smooth and fluctuating hydrodynamic initial conditions.
description: 12 pages, 4 figures; Proceedings contribution for the XVth Quark Confinement and the Hadron Spectrum conference, Stavanger, Norway, August 2022. arXiv admin note: text overlap with arXiv:2211.06363
Relaxation exponents of OTOCs and overlap with local Hamiltonians
Creators: name: Balachandran, Vinitha
name: Poletti, Dario
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: OTOC has been used to characterize the information scrambling in quantum systems. Recent studies showed that local conserved quantities play a crucial role in governing the relaxation dynamics of OTOC in non-integrable systems. In particular, slow scrambling of OTOC is seen for observables that has an overlap with local conserved quantities. However, an observable may not overlap with the Hamiltonian, but with the Hamiltonian elevated to an exponent larger than one. Here, we show that higher exponents correspond to faster relaxation, although still algebraic, and with exponents that can increase indefinitely. Our analytical results are supported by numerical experiments.
description: 8 pages, 3 figures. arXiv admin note: text overlap with arXiv:2106.00234
Dissociation, coping and control : a cognitive model of dissociation in non-clinical populations
Creators: name: Collins., Francesca Eileen
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Holographic dense QCD in the Veneziano limit
Creators: name: Jarvinen, Matti
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Solving the properties of dense QCD matter is an extremely challenging problem because standard theoretical tools do not work at intermediate densities. The gauge/gravity duality may help to provide answers in this region. I give a brief review of recent progress in this field, focusing on the V-QCD model, which is one of the most sophisticated holographic models of QCD. I discuss predictions for the phase diagram, the equation of state, and properties of baryons. I apply these results to analyze the properties of neutron stars and to quark matter production in neutron star mergers.
description: 8 pages, 4 figures, contribution to the proceedings of the XVth Quark Confinement and the Hadron Spectrum, 1 to 6 August 2022, Stavanger, Norway
Mass spectra of dimesonic states in light flavour sector
Creators: name: Rathaud, D P
name: Rai, A K
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Masses of the dimesonic (meson-antimeson) molecular states are calculated using Yukawa like and meson exchange potential in semi-relativistic approach. The digamma decay width of the dimesonic systems are evaluated using the spectroscopic parameters. Many states such as $f{}_{0}$(980), $h{}_{1}$(1380), $a{}_{0}$(1450), $f{}_{0}$(1500), $f{}_{2}'$(1525), $f{}_{2}$(1565), $a{}_{2}$(1700), $f{}_{0}$(1710), $f{}_{2}$(1810), $f{}_{2}$(2010) have shown the signature of dimesonic molecules. Their masses and digamma widths are in good agreement with other theoretical results as well as experimental measurements.
description: 11 pages
Prompt emission and early optical afterglow of VHE detected GRB 201015A and GRB 201216C: onset of the external forward shock
Creators: name: Ror, Amit Kumar
name: Gupta, Rahul
name: Jelínek, Martin
name: Pandey, Shashi Bhushan
name: Castro-Tirado, A. J.
name: Hu, Y. -D.
name: Maleňáková, Alžběta
name: Štrobl, Jan
name: Thöne, Christina C.
name: Hudec, René
name: Karpov, Sergey
name: Kumar, Amit
name: Aryan, A.
name: Oates, S. R.
name: Fernández-García, E.
name: del Pulgar, C. Pérez
name: Caballero-García, M. D.
name: Castellón, A.
name: Carrasco-García, I. M.
name: Pérez-García, I.
name: Terol, A. J. Reina
name: Rendon, F.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a detailed prompt emission and early optical afterglow analysis of the two very high energy (VHE) detected bursts GRB 201015A and GRB 201216C, and their comparison with a subset of similar bursts. Time-resolved spectral analysis of multi-structured GRB 201216C using the Bayesian binning algorithm revealed that during the entire duration of the burst, the low energy spectral index ($α_{\rm pt}$) remained below the limit of the synchrotron line of death. However, statistically some of the bins supported the additional thermal component. Additionally, the evolution of spectral parameters showed that both peak energy (Ep) and $α_{\rm pt}$ tracked the flux. These results were further strengthened using the values of the physical parameters obtained by synchrotron modeling of the data. Our earliest optical observations of both bursts using FRAM-ORM and BOOTES robotic telescopes displayed a smooth bump in their early optical light curves, consistent with the onset of the afterglow due to synchrotron emission from an external forward shock. Using the observed optical peak, we constrained the initial bulk Lorentz factors of GRB 201015A and GRB 201216C to $Γ_0$ = 204 and $Γ_0$ = 310, respectively. The present early optical observations are the earliest known observations constraining outflow parameters and our analysis indicate that VHE-detected bursts could have a diverse range of observed luminosity within the detectable redshift range of present VHE facilities.
description: 40 pages, 17 figures, 13 tables, accepted for publication in ApJ
Conventional mesons below 2 GeV
Creators: name: Giacosa, Francesco
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We briefly review the status of various conventional quark-antiquark mesons below 2 GeV and outline some open questions: the status of the strange-antistrange orbitally excited vector meson, the status of the nonet of axial-tensor mesons (chiral partners of the well known tensor mesons), and the isoscalar mixing angle in the pseudotensor sector, which can eventually represent a novel manifestation of the chiral anomaly.
description: Prepared for the proceedings of the XVth Quark confinement and the Hadron spectrum conference, 1-6/8/2022, University of Stavanger, Norway. 6 pages, 2 tables
Exploring the Phase Diagram of V-QCD with Neutron Star Merger Simulations
Creators: name: Demircik, Tuna
name: Ecker, Christian
name: Järvinen, Matti
name: Rezzolla, Luciano
name: Tootle, Samuel
name: Topolski, Konrad
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Determining the phase structure of Quantum Chromodynamics (QCD) and its Equation of State (EOS) at densities and temperatures realized inside neutron stars and their mergers is a long-standing open problem. The holographic V-QCD framework provides a model for the EOS of dense and hot QCD, which describes the deconfinement phase transition between a dense baryonic and a quark matter phase. We use this model in fully general relativistic hydrodynamic (GRHD) simulations to study the formation of quark matter and the emitted gravitational wave signal of binary systems that are similar to the first ever observed neutron star merger event GW170817.
description: 8 pages, 3 figures, contribution to the proceedings of the XVth Quark Confinement and the Hadron Spectrum conference (1st-6th August 2022) at the University of Stavanger, Norway
QCD confronts heavy-flavor and exotic hadrons
Creators: name: Prelovsek, Sasa
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A review of QCD-based theory approaches to study the heavy-flavor and exotic hadrons is given. The focus is on the results from lattice QCD and from lattice QCD complemented by effective field theories. Both approaches are first briefly introduced and applied in few examples. Then the status of various hadrons sectors is presented.
description: 11 pages, 13 figures, plenary review talk at Quark Confinement and the Hadron Spectrum, Stavanger, Norway, August 2022
Equation of state from complex Langevin simulations
Creators: name: Attanasio, Felipe
name: Jäger, Benjamin
name: Ziegler, Felix P. G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We use complex Langevin simulations to study the QCD phase diagram with two light quark flavours. In this study, we use Wilson fermions with an intermediate pion mass of $\sim480\,$MeV. By studying thermodynamic quantities, in particular at lower temperatures, we are able to describe the equation of state.
description: 5 pages, 4 figures, Contribution to the XVth Quark confinement and the Hadron spectrum conference, August 1st-6th, 2022, Stavanger, Norway
title: Der Einfluss von bariatrischen Operationen auf Gicht
Creators: name: Wekerle, Anna-Laura
name: Kenngott, Hannes Götz
name: Welzel, Johanna
name: Billeter, Adrian
name: Nickel, Felix
name: Senft, Jonas
name: Büchler, Markus Wolfgang
name: Müller, Beat Peter
name: Fischer, Lars
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Gemäß der aktuellen Studienlage sind bariatrische Operationen effektiv in Bezug auf dauerhafte Gewichtsreduktion und Remission von Adipositas-assoziierten Erkrankungen wie Diabetes mellitus. Die bisher publizierten Daten zu dem Verlauf der Gicht nach bariatrischen Operationen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
title: Gigantomastie – Operatives Management und retrospektive Analyse von 190 Reduktionsplastiken in 5 Jahren
Creators: name: Wolter, Andreas
name: Scholz, Till
name: Diedrichson, Jens
name: Arens-Landwehr, Andreas
name: Liebau, Jutta
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Patientinnen mit Gigantomastie leiden auf Grund der extremen Brustgröße in besonderem Maße an den typischen Beschwerden wie Nacken- und Rückenschmerzen, Wirbelsäulenfehlhaltung sowie einschnürenden BH-Trägern. Die Ribeiro-Technik stellt eine sehr gut etablierte[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
title: Modische Tattoos – trendiges Accessoire oder gesundheitliches Risiko?
Creators: name: Paprottka, Felix Julian
name: Dohse, Nils-Kristian
name: Hebebrand, Detlev
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Bösartige Hauterkrankungen sind insgsamt auf dem Vormarsch. In der wissenschaftlichen Literatur gibt es bis dato nur wenige Fallberichte, welche sich mit Entstehung von malignen Hautveränderungen nach Tattowierung beschäftigen. Die Prävalenz von tattoowierten Individuen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
Two-photon decay of fully-charmed tetraquarks from light-by-light scattering at the LHC
Creators: name: Biloshytskyi, Volodymyr
name: Harland-Lang, Lucian
name: Malaescu, Bogdan
name: Pascalutsa, Vladimir
name: Schmieden, Kristof
name: Schott, Matthias
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The LHC newly-discovered resonant structures around 7 GeV, such as the $X(6900)$, could be responsible for the observed excess in light-by-light scattering between 5 and 10 GeV. We show that the ATLAS data for light-by-light scattering may indeed be explained by such a state with the $γγ$ branching ratio of order of $10^{-4}$. This is much larger than the value inferred by the vector-meson dominance, but agrees quite well with the tetraquark expectation for the nature of this state. Further light-by-light scattering data in this region, obtained during the ongoing Run-3 and future Run-4 of the LHC, are required to pin down these states in $γγ$ channel.
description: 5 pages, 2 figures, to appear in the proceedings of the XVth Quark confinement and the Hadron spectrum conference, August 1st - 6th, 2022, Stavanger, Norway
The density of states method in Yang-Mills theories and first order phase transitions
Creators: name: Mason, David
name: Lucini, Biagio
name: Piai, Maurizio
name: Rinaldi, Enrico
name: Vadacchino, Davide
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Extensions of the standard model that lead to first-order phase transitions in the early universe can produce a stochastic background of gravitational waves, which may be accessible to future detectors. Thermodynamic observables at the transition, such as the latent heat, can be determined by lattice simulations, and then used to predict the expected signatures in a given theory. In lattice calculations, the emergence of metastabilities in proximity of the phase transition may make the precise determination of these observables quite challenging, and may lead to large uncontrolled numerical errors. In this contribution, we discuss as a prototype lattice calculation the first order deconfinement transition that arises in the strong SU(3) Yang-Mills sector. We adopt the novel logarithmic linear relaxation method, which can provide a determination of the density of states of the system with exponential error suppression. Thermodynamic observables can be reconstructed with a controlled error, providing a promising direction for accurate model predictions in the future.
description: 8 pages, 4 figures; contribution to the proceedings of the 15th Quark Confinement and the Hadron Spectrum conference (ConfXV), 1st-6th August 2022, Stavanger, Norway
Learning From Hidden Traits: Joint Factor Analysis and Latent Clustering
Creators: name: Yang, Bo
name: Fu, Xiao
name: Sidiropoulos, Nicholas D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Dimensionality reduction techniques play an essential role in data analytics, signal processing and machine learning. Dimensionality reduction is usually performed in a preprocessing stage that is separate from subsequent data analysis, such as clustering or classification. Finding reduced-dimension representations that are well-suited for the intended task is more appealing. This paper proposes a joint factor analysis and latent clustering framework, which aims at learning cluster-aware low-dimensional representations of matrix and tensor data. The proposed approach leverages matrix and tensor factorization models that produce essentially unique latent representations of the data to unravel latent cluster structure -- which is otherwise obscured because of the freedom to apply an oblique transformation in latent space. At the same time, latent cluster structure is used as prior information to enhance the performance of factorization. Specific contributions include several custom-built problem formulations, corresponding algorithms, and discussion of associated convergence properties. Besides extensive simulations, real-world datasets such as Reuters document data and MNIST image data are also employed to showcase the effectiveness of the proposed approaches.
Unitarized one-loop graviton-graviton scattering
Creators: name: Delgado, Rafael L.
name: Dobado, Antonio
name: Espriu, Domènec
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we interpret the Einstein-Hilbert (EH) Lagrangian of gravitation as the first term of a low-energy effective theory similar to those considered in the chiral Lagrangian approach to low-energy hadron physics or the electroweak chiral Lagragians describing the symmetry breaking sector of the Standard Model (SM). Starting from the one-loop computation of the elastic graviton-graviton scattering amplitude by Dunbar and Norridge, we unitarize the IR regularized partial waves by using the Inverse Amplitude Method (IAM). This method enlarges the regime of applicability of the perturbative results to higher energies of the order of the Plank scale $M_P$ and allows for the possibility of poles in the second Riemann which have the natural interpretation of dynamical resonances. In this work we look for these possible resonances for the $++++$ and $ -- -$ helicity channels and the $J=0$, $2$ and $4$ partial waves.
description: 7 pages, 3 figures, Contribution to the proceedings of the XVth Quark Confinement and the Hadron Spectrum (CONF15). Aug. 1 - 6, 2022. Stavanger, Norway
Warped Seesaw is Physically Inverted
Creators: name: Agashe, Kaustubh
name: Hong, Sungwoo
name: Vecchi, Luca
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Warped extra dimensions can address both the Planck-weak and flavor hierarchies of the Standard Model (SM). In this paper we discuss the SM neutrino mass generation in a scenario in which a SM singlet bulk fermion - coupled to the Higgs and the lepton doublet near the IR brane - is given a Majorana mass of order the Planck scale on the UV brane. Despite the resemblance to a type I seesaw mechanism, a careful investigation based on the mass basis for the singlet 4D modes reveals a very different picture. Namely, the SM neutrino masses are generated dominantly by the exchange of the TeV-scale mass eigenstates of the singlet, that are pseudo-Dirac and have a sizable Higgs- induced mixing with the SM doublet neutrino: remarkably, in warped 5D models the anticipated type I seesaw morphs into a natural realization of the so-called "inverse" seesaw. This understanding uncovers an intriguing and direct link between neutrino mass generation (and possibly leptogenesis) and TeV-scale physics. We also perform estimates using the dual CFT picture of our framework, which back-up our 5D calculation.
description: 42pages, 5figures
title: Endoscopic Vacuum Therapy (EVT) of iatrogenic esophagus perforation
Creators: name: Loske, Gunnar
name: Schorsch, Tobias
name: Müller, Christian Theodor
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Endoscopic Vacuum Therapy (EVT) has been reported as a novel treatment option for esophageal leakage. We present our results in the treatment of iatrogenic perforation with EVT in a case series of 11 patients. Materials and methods: An open-pore polyurethane foam drainage (OPD)was constructed[for full text, please go to the a.m. URL]
description: 133. Kongress der Deutschen Gesellschaft für Chirurgie
How does dark matter affect compact star properties and high density constraints of strongly interacting matter
Creators: name: Sagun, Violetta
name: Giangrandi, Edoardo
name: Ivanytskyi, Oleksii
name: Providência, Costança
name: Dietrich, Tim
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the impact of asymmetric bosonic dark matter on neutron star properties, including possible changes of tidal deformability, maximum mass, radius, and matter distribution inside the star. The conditions at which dark matter particles tend to condensate in the star's core or create an extended halo are presented. We show that dark matter condensed in a core leads to a decrease of the total gravitational mass and tidal deformability compared to a pure baryonic star, which we will perceive as an effective softening of the equation of state. On the other hand, the presence of a dark matter halo increases those observable quantities. Thus, observational data on compact stars could be affected by accumulated dark matter and, consequently, constraints we put on strongly interacting matter at high densities. To confirm the presence of dark matter in the compact star's interior, and to break the degeneracy between the effect of accumulated dark matter and strongly interacting matter properties at high densities, several astrophysical and GW tests are proposed.
description: 8 pages, 3 figures, Proceeding of the 15th Quark Confinement and the Hadron Spectrum Conference
QCD vacuum replicas are metastable
Creators: name: Bicudo, Pedro
name: Ribeiro, José Emílio
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the meson spectra in the excited QCD vacua, denominated replicas. We find all mesons have real masses, with no tachyons, thus showing the QCD replicas are indeed metastable.
description: 8 pages, 8 figures, contribution to the XVth Quark Confinement and the Hadron Spectrum Conference, Aug 2022 University of Stavanger
Synaptic transmission in the inferior mesenteric ganglion of the guinea-pig
Creators: name: Arthur., Harold
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
High and dry: billion-year trends in the aridity of river-forming climates on Mars
Creators: name: Kite, Edwin S.
name: Noblet, Axel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Mars' wet-to-dry transition is a major environmental catastrophe, yet the spatial pattern, tempo, and cause of drying are poorly constrained. We built a globally-distributed database of constraints on Mars late-stage paleolake size relative to catchment area (aridity index), and found evidence for climate zonation as Mars was drying out. Aridity increased over time in southern midlatitude highlands, where lakes became proportionally as small as in modern Nevada. Meanwhile, intermittently wetter climates persisted in equatorial and northern-midlatitude lowlands. This is consistent with a change in Mars' greenhouse effect that left highlands too cold for liquid water except during a brief melt season, or alternatively with a fall in Mars' groundwater table. The data are consistent with a switch of unknown cause in the dependence of aridity index on elevation, from high-and-wet early on, to high-and-dry later. These results sharpen our view of Mars' climate as surface conditions became increasingly stressing for life.
description: Accepted by Geophysical Research Letters
Anomalies in the heavy sector
Creators: name: Ricciardi, Giulia
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Heavy flavour physics is well described by the Standard Model with the exception of some measurements which could be pointing to new physics. We briefly review status and prospects of $R(D^{(\ast)})$ and $R(K^{(\ast)})$ anomalies and also address the long standing tension in the $|V_{cb}|$ and $|V_{ub}|$ exclusive/inclusive determinations.
description: 8 pages, presented to XVth Quark Confinement and the Hadron Spectrum, University of Stavanger, Norway, August 1st - 6th, 2022
Tracing jet emission at the base of a high-mass YSO. First AMBER/VLTI observations of the Brγemission in IRAS 13481-6124
Creators: name: Garatti, A. Caratti o
name: Stecklum, B.
name: Weigelt, G.
name: Schertl, D.
name: Hofmann, K. -H.
name: Kraus, S.
name: Oudmaijer, R. D.
name: de Wit, W. J.
name: Sanna, A.
name: Lopez, R. Garcia
name: Kreplin, A.
name: Ray, T. P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: To probe the circumstellar environment of IRAS 13481-6124, a 20 M_sun high-mass young stellar object (HMYSO) with a parsec-scale jet and accretion disc, we investigate the origin of its Brγ-emission line through NIR interferometry. We present the first AMBER/VLTI observations of the Brγ-emitting region in an HMYSO at R~1500. Our AMBER/VLTI observations reveal a spatially and spectrally resolved Brγ-line in emission with a strong P Cygni profile, indicating outflowing matter with a terminal velocity of ~500 km/s. Visibilities, differential phases, and closure phases are detected in our observations within the spectral line and in the adjacent continuum. Both total visibilities (continuum plus line emitting region) and pure-line visibilities indicate that the Brγ-emitting region is more compact (2-4 mas in diameter or ~6-13 au at 3.2 kpc) than the continuum-emitting region (~5.4 mas or ~17 au). The absorption feature is also spatially resolved at the longest baselines (81 and 85 m) and has a visibility that is slightly smaller than the continuum-emitting region. The differential phases at the four longest baselines display an \u2018S\u2019-shaped structure across the line, peaking in the blue- and red-shifted high-velocity components. The calibrated photocentre shifts are aligned with the known jet axis, i.e they are probably tracing an ionised jet. The high-velocity components (v_r~100-500 km/s) are located far from the source, whereas the low-velocity components (0-100 km/s) are observed to be closer, indicating a strong acceleration of the gas flow in the inner 10 au. Finally, a non-zero closure phase along the continuum is detected. By comparing our observations with the synthetic images of the continuum around 2.16 um, we confirm that this feature originates from the asymmetric brightness distribution of the continuum owing to the inclination of the inner disc.
description: To be published in A&A letters
ISLOM DININING RIVOJLANISHIDA IMOM AL-BUXORIY ASARLARINING AHAMIYATI
Creators: name: To'ychibayeva Go'zal Bobomurod qizi Mustaqil izlanuvchi Toshkent shahar Chilonzor tumani
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada islom dinining rivojlanishida Imom al-Buxoriy asarlarining ahamiyati haqida so`z yuritilib, islom tarixidagi eng muhim shaxslardan biri sifatida keng e’tirof etilgan. Uning “Sahih al-Buxoriy” nomi bilan mashhur bo‘lgan hadis adabiyoti to‘plami eng sahih va ishonchli hadis to‘plamlaridan biri sifatida e’tirof etilgan bo‘lib, islom dinini chuqurroq tushunishga intilayotgan olimlar va oddiy odamlar uchun qimmatli manba bo‘lib xizmat qiladi.

Kalit so‘zlar: islom fiqhi va axloqshunosligi, ijtimoiy xulq-atvor, Qur’on Karim, ibratli ishlari, e’tiqod, poklik
Inverse problems, real-time dynamics and lattice simulations
Creators: name: Rothkopf, Alexander
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The determination of real-time dynamics of strongly coupled quantum fields is a central goal of modern nuclear and particle physics, which requires insight into quantum field theory beyond the weak-coupling approximation. While lattice QCD has provided vital insights into the non-perturbative static properties of quarks and gluons it hides their real-time dynamics behind an ill-posed inverse problem. In this proceeding I will discuss developments in tackling the inverse problem on the lattice and touch upon progress in the direct simualtion of real-time dynamics.
description: 11 pages, 4 figures, plenary talk given at the XVth Quark confinement and the Hadron spectrum conference, August 1st - 6th, 2022, Stavanger, Norway
Sequencing and expression of the genome of the flavivirus Kunjin
Creators: name: Coia., Gregory
Publisher: name: Monash University
Year: 2021

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
The Isaac Newton Telescope monitoring survey of Local Group dwarf galaxies--V. The star formation history of Sagittarius dwarf irregular galaxy derived from long period variable stars
Creators: name: Parto, Tahere
name: Dehghani, Shahrzad
name: Javadi, Atefeh
name: Saremi, Elham
name: van Loon, Jacco Th.
name: Khosroshahi, Habib G.
name: McDonald, Iain
name: Mirtorabi, Mohammad T.
name: Navabi, Mahdieh
name: Saberi, Maryam
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We conducted an optical monitoring survey of the Sagittarius dwarf irregular galaxy (SagDIG) during the period of June 2016 -- October 2017, using the 2.5-m Isaac Newton Telescope (INT) at La Palama. Our goal was to identify Long Period Variable stars (LPVs), namely asymptotic giant branch stars (AGBs) and red supergiant stars (RSGs), to obtain the Star Formation History (SFH) of isolated, metal-poor SagDIG. For our purpose, we used a method that relies on evaluating the relation between luminosity and the birth mass of these most evolved stars. We found $27$ LPV candidates within two half-light radii of SagDIG. $10$ LPV candidates were in common with previous studies, including one very dusty AGB (x-AGB). By adopting the metallicity $Z = 0.0002$ for older population and $Z=0.0004$ for younger ages, we estimated that the star formation rate changes from $0.0005\pm0.0002$ M$_{\odot}$yr$^{-1}$kpc$^{-2}$ ($13$ Gyr ago) to $0.0021 \pm 0.0010$ M$_{\odot}$yr$^{-1}$kpc$^{-2}$ ($0.06$ Gyr ago). Like many dwarf irregular galaxies, SagDIG has had continuous star formation activity across its lifetime, though with different rates, and experiences an enhancement of star formation since $z \simeq 1$. We also evaluated the total stellar mass within two half-light radii of SagDIG for three choices of metallicities. For metallicity $Z = 0.0002$ and $Z=0.0004$ we estimated the stellar mass M$_*$ = ($5.4 \pm 2.3$) $\times$ $10^ 6$ and ($3.0 \pm 1.3$) $\times$ $10^ 6$ M$_{\odot}$, respectively. Additionally, we determined a distance modulus $μ$ = $25.27\pm0.05$ mag, using the tip of the red giant branch (TRGB).
description: 16 pages, Accepted for publication in ApJ
Two-dimensional plasmons in lateral carbon nanotube network structures and their effect on the terahertz radiation detection
Creators: name: Ryzhii, V.
name: Otsuji, T.
name: Ryzhii, M.
name: Leiman, V. G.
name: Fedorov, G.
name: Goltzman, G. N.
name: Gayduchenko, I. A.
name: Titova, N.
name: Coquillat, D.
name: But, D.
name: Knap, W.
name: Mitin, V.
name: Shur, M. S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider the carrier transport and plasmonic phenomena in the lateral carbon nanotube (CNT) networks forming the device channel with asymmetric electrodes. One electrode is the Ohmic contact to the CNT network and the another contact is the Schottky contact. These structures can serve as detectors of the terahertz (THz) radiation. We develop the device model for response of the lateral CNT networks which comprise a mixture of randomly oriented semiconductor CNTs (s-CNTs) and quasi-metal CNTs (m-CNTs). The proposed model includes the concept of the two-dimensional plasmons in relatively dense networks of randomly oriented CNTs (CNT "felt") and predicts the detector responsivity spectral characteristics. The detection mechanism is the rectification of the ac current due the nonlinearity of the Schottky contact current-voltage characteristics under the conditions of a strong enhancement of the potential drop at this contact associated with the plasmon excitation. We demonstrate that the excitation of the two-dimensional plasmons by incoming THz radiation the detector responsivity can induce sharp resonant peaks of the detector responsivity at the signal frequencies corresponding to the plasmonic resonances. The detector responsivity depends on the fractions of the s- and m-CNTs. The burning of the near-contact regions of the m-CNTs or destruction of these CNTs leads to a marked increase in the responsivity in agreement with our experimental data. The resonant THz detectors with sufficiently dense lateral CNT networks can compete and surpass other THz detectors using plasmonic effects at room temperatures.
description: 15 pages, 9 figures
Monmouth University National Poll: March 2019
Creators: name: Monmouth University Polling Institute
Publisher: name: Roper Center for Public Opinion Research
Year: 2020

description: President Donald Trump job approval (1); Congress job approval (1); country right direction/wrong track (1); Trump re-election (1); Trump impeachment (1); Russian government interference in American elections (1); border wall between United States and Mexico (2); priority of keeping Trump in check for Congress (1); Trump re-election (6); registered to vote (1); Democratic candidates for president (15); 2016 Democratic primary vote (1); Trump's lawyer Michael Cohen (6); investigation into Russian interference in 2016 presidential election (3); North Korea (6); wildlife conservation and education (20).