cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.153847.v1/t5
title: "Exclusion limits for $\sin \theta_{\mathrm{H}}$" of "Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Expected and observed exclusion limits at 95% CL for $\sin \theta_{{\mathrm{H}}}$ as a function of $m_{\mathrm{H_5}}$. The inner (outer) band represents the $68\%$ ($95\%$) confidence interval around the median expected limit. The exclusion limits are shown up to $m_{\mathrm{H_5}} = 1500$ GeV. The limits obtained separately in the $H_{5}^{\pm} \to W^{\pm}Z$ and $H_{5}^{\pm\pm} \to W^{\pm}W^{\pm}$ channels are also shown for comparison. The hatched region covers the parameter space where the intrinsic widths of the $H_{5}^{\pm}$ and $H_{5}^{\pm\pm}$ bosons would be larger than $10\%$ of $m_{\mathrm{H_5}}$ and is disfavoured in the GM model.
description: A combination of searches for singly and doubly charged Higgs bosons, $H^{\pm}$ and $H^{\pm\pm}$, produced via vector-boson fusion is performed using 140 fb$^{-1}$ of proton-proton collisions at a centre-of-mass energy of 13 TeV, collected with the ATLAS detector during Run 2 of the Large Hadron Collider. Searches targeting decays to massive vector bosons in leptonic final states (electrons or muons) are considered. New constraints are reported on the production cross-section times branching fraction for charged Higgs boson masses between 200 GeV and 3000 GeV. The results are interpreted in the context of the Georgi-Machacek model for which the most stringent constraints to date are set for the masses considered in the combination.
DOI: 10.25549/ahf-ouc11399erlj
title: Hancock Photographs

description: The Hancock Foundation Archive consists of correspondence, reports, clippings, photographs, sound recordings, film, and other materials, 1823-2005, documenting the activities and history of the Hancock Foundation at the University of Southern California, its founder G. Allan Hancock, and the Hancock family. Included are records of the Foundation's scientific and research activities in marine biology and zoology; the Foundation's Library; the Hancock Museum, housed in the Foundation building on the USC campus; and the research vessel Velero IV, the second of Captain Hancock's ships put into service for research purposes. Also included are historical documents regarding the Hancock family's land interests in Los Angeles, and material documenting the non-scientific interests of Captain Hancock. Specifically this digital collection includes: • Allan Hancock Foundation publications. • Sound recordings produced by the Allan Hancock Foundation for radio broadcast in the 1930's and 1940's. Many of the recordings are of the Hancock Ensemble whose 'cellist was Allan Hancock. Digitized thanks to generous support from the Association for Recorded Sound Collections (ARSC) (https://www.arsc-audio.org/index.php), Lance Bowling and Cambria Music, Kenneth Hayashida MD (USC ’89) • Films and photographs from the Allan Hancock Foundation mostly from the expeditions of the research vessels Velero II, III, and IV. The digitization efforts for the Hancock collection have been financed (in part) with Federal funds from the National Park Service Maritime Heritage grant program (https://www.nps.gov/maritime/grants/apply.htm), administered by the National Park Service, U.S. Department of the Interior. However, the contents and opinions contained herein do not necessarily reflect the views or policies of the Department of the Interior, nor does the mention of trade names or commercial products constitute endorsement or recommendation by the Department of the Interior. The project received Federal financial assistance for preservation of historic maritime resources and for increasing public awareness and appreciation for the maritime heritage of the United States. Under Title VI of the Civil Rights Act of 1964, Section 504 of the Rehabilitation Act of 1973, and the Age Discrimination Act of 1975, as amended, the U.S. Department of the Interior prohibits discrimination on the basis of race, color, national origin, disability or age in its federally funded assisted programs. If you believe you have been discriminated again in any program, activity, or facility as described above, or if you desire further information, please write to: Office of Equal Opportunity National Park Service 1849 C Street, NW Washington, DC 20240. • Station logs from the research vessel Velero IV.
DOI: 10.17182/hepdata.153849.v1/t1
title: "Post-fit yields in the central tagged region" of "Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}=$13 TeV with the ATLAS detector"

description: Invariant mass $m_{J}$ of the resonance candidates in the region defined with central photon $\eta_{\gamma} &lt; 1.3$ and a tagged large-$R$ jet after the fit to data under the background-only hypothesis. The total systematic uncertainty is shown as the hatched band. Three representative $Z^{`}$ signal distributions are overlaid as red lines. The signal is shown for $g_q=0.2$ with production cross sections of 309 fb, 143 fb, and 34.2 fb for $m_{Z^{`}}=(20,~50,~\text{and}~125~\text{GeV}$), respectively.
description: CERN-LHC-ATLAS. Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}$=13 TeV with the ATLAS detector.
DOI: 10.17182/hepdata.153849.v1/t2
title: "Post-fit yields in the forward tagged region" of "Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}=$13 TeV with the ATLAS detector"

description: Invariant mass $m_{J}$ of the resonance candidates in the region defined with forward photon $\eta_{\gamma} &gt; 1.3$ and a tagged large-$R$ jet after the fit to data under the background-only hypothesis. The total systematic uncertainty is shown as the hatched band. Three representative $Z^{`}$ signal distributions are overlaid as red lines. The signal is shown for $g_q=0.2$ with production cross sections of 309 fb, 143 fb, and 34.2 fb for $m_{Z^{`}}=(20,~50,~\text{and}~125~\text{GeV}$), respectively.
description: CERN-LHC-ATLAS. Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}$=13 TeV with the ATLAS detector.
DOI: 10.17182/hepdata.153849.v1/t3
title: "Post-fit yields in the central anti-tagged region" of "Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}=$13 TeV with the ATLAS detector"

description: Invariant mass $m_{J}$ of the resonance candidates in the region defined with central photon $\eta_{\gamma} &lt; 1.3$ and an anti-tagged large-$R$ jetafter the fit to data under the background-only hypothesis. The total systematic uncertainty is shown as the hatched band. Three representative $Z^{`}$ signal distributions are overlaid as red lines. The signal is shown for $g_q=0.2$ with production cross sections of 309 fb, 143 fb, and 34.2 fb for $m_{Z^{`}}=(20,~50,~\text{and}~125~\text{GeV}$), respectively.
description: CERN-LHC-ATLAS. Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}$=13 TeV with the ATLAS detector.
DOI: 10.17182/hepdata.153849.v1/t4
title: "Post-fit yields in the forward anti-tagged region" of "Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}=$13 TeV with the ATLAS detector"

description: Invariant mass $m_{J}$ of the resonance candidates in the region defined with forward photon $\eta_{\gamma} &gt; 1.3$ and anti-tagged large-$R$ jet after the fit to data under the background-only hypothesis. The total systematic uncertainty is shown as the hatched band. Three representative $Z^{`}$ signal distributions are overlaid as red lines. The signal is shown for $g_q=0.2$ with production cross sections of 309 fb, 143 fb, and 34.2 fb for $m_{Z^{`}}=(20,~50,~\text{and}~125~\text{GeV}$), respectively.
description: CERN-LHC-ATLAS. Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}$=13 TeV with the ATLAS detector.
DOI: 10.17182/hepdata.153849.v1/t5
title: "95% CL upper limit on $Z^{`}$-to-quarks coupling" of "Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}=$13 TeV with the ATLAS detector"

description: Observed (expected) upper exclusion limits at 95$\%$ CL on the coupling strength $g_q$ of a new vector $Z^{`}$ particle decaying to a $q\bar q$ pair for a LHC DM WG benchmark signal model where decay rates for all decay modes except $Z^{`}\to q \bar q$ are set to 0, and the interference between the $Z^{`}$ and the SM $Z$ boson is neglected.
description: CERN-LHC-ATLAS. Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}$=13 TeV with the ATLAS detector.
DOI: 10.17182/hepdata.153849.v1/t6
title: "95% CL upper limit on XSEC times BF times A" of "Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}=$13 TeV with the ATLAS detector"

description: Observed (solid lines) and expected (dashed lines) upper exclusion limits at 95$\%$ CL on the product of the $Z^{`}$ production production cross section, branching ratio for $Z^{`}\to q\bar q$ and acceptance ($\sigma_{Z^{`}}\times B(Z^{`}\to q\bar q)\times A$) of a new $Z^{`}$ resonance for a LHC DM WG benchmark signal model where all decay modes except $Z^{`}\to q \bar q$ are set to 0, and the interference between the $Z^{`}$ and the SM $Z$ boson is neglected.
description: CERN-LHC-ATLAS. Search for boosted low-mass resonances decaying into hadrons produced in association with a photon in pp collisions at $\sqrt{s}$=13 TeV with the ATLAS detector.
DOI: 10.17182/hepdata.153850.v1/t1
title: "Figure 1 left" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The $F_{\text{i}}^{\text{Pixels}}$ vs $G_{\text{i}}^{\text{Strips}}$ distribution for the SM MC after passing the selection criteria listed in Table 2.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.
DOI: 10.17182/hepdata.153850.v1/t2
title: "Figure 1 right" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The $F_{\text{i}}^{\text{Pixels}}$ vs $G_{\text{i}}^{\text{Strips}}$ distribution the 1800 GeV mass gluino R-hadron (right), after passing the selection criteria listed in Table 2.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.
DOI: 10.17182/hepdata.153850.v1/t3
title: "Figure 2 left" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The $G_{\text{i}}^{\text{Strips}}$ distribution in the FAIL region for events passing the event selection and with $55 &lt; p_{\mathrm{T}} &lt; 200$ GeV.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.
DOI: 10.17182/hepdata.153850.v1/t10
title: "Figure 7 left" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Cross section limits for DY-produced tau prime models (single and multicharged) for both background prediction methods.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.
DOI: 10.17182/hepdata.153850.v1/t4
title: "Figure 2 right" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The $G_{\text{i}}^{\text{Strips}}$ distribution in the PASS region for events passing the event selection and with $55 &lt; p_{\mathrm{T}} &lt; 200$ GeV.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.
DOI: 10.17182/hepdata.153850.v1/t5
title: "Figure 4 left" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The $G_{\text{i}}^{\text{Strips}}$ distribution in the FAIL region for events passing the event selection and with $p_{\mathrm{T}} &gt; 200$ GeV.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.
DOI: 10.17182/hepdata.153850.v1/t6
title: "Figure 4 right" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The $G_{\text{i}}^{\text{Strips}}$ distribution in the PASS region for events passing the event selection and with $p_{\mathrm{T}} &gt; 200$ GeV.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.
DOI: 10.17182/hepdata.153850.v1/t7
title: "Figure 5" of "Search for heavy long-lived charged particles with large ionization energy loss in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Mass spectrum predicted in the signal region defined by $G_{\text{i}}^{\text{Strips}} &gt; 0.22$ and $p_{\mathrm{T}} &gt; 70$ GeV.
description: A search for heavy, long-lived, charged particles with large ionization energy loss within the silicon tracker of the CMS experiment is presented. A data set of proton-proton collisions at a center of mass energy at $\sqrt{s} = 13~\mathrm{TeV}$, collected in 2017 and 2018 at the CERN LHC, corresponding to an integrated luminosity of $101~\mathrm{fb}^{-1}$, is used in this analysis. Two different approaches for the search are taken. A new method exploits the independence of the silicon pixel and strips measurements, while the second method improves on previous techniques using ionization to determine a mass selection. No significant excess of events above the background expectation is observed. The results are interpreted in the context of the pair production of supersymmetric particles, namely gluinos, top squarks, and tau sleptons, and of the Drell--Yan pair production of fourth generation ($\tau'$) leptons with an electric charge equal to or twice the absolute value of the electron charge ($e$). An interpretation of a $\mathrm{Z'}$ boson decaying to two $\tau'$ leptons with an electric charge equal to $2e$ is presented for the first time. The $95\%$ confidence upper limits on the production cross section are extracted for each of these hypothetical particles.