cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.131626.v2/t24
title: "Table 24" of "Search for Higgs boson pair production in association with a vector boson in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector"

description: Data and post-fit signal and background from S+B fit for 550 GeV resonant $H\to 4b$ production in association with a Z boson.
description: CERN-LHC. A search for Higgs boson pair ($hh$) production in association with a vector boson ($W\; {\textrm or}\; Z$) is presented, using 139 $fb^{-1}$ of proton--proton collision data at $\sqrt{s}=13\,\text{TeV}$ recorded with the ATLAS detector at the Large Hadron Collider. The search is performed in final states in which the vector boson decays leptonically ($W\to\ell\nu,\, Z\to\ell\ell,\nu\nu$ with $\ell=e, \mu$) and the Higgs bosons each decay into a pair of $b$-quarks. It targets $Vhh$ signals from both non-resonant $hh$ production, present in the Standard Model (SM), and resonant $hh$ production, as predicted in some SM extensions. For the resonant search, upper limits on the production cross-sections are derived for two specific models: one is the production of a vector boson along with a neutral heavy scalar resonance $H$, in the mass range 260--1000 GeV, that decays into $hh$, and the other is the production of a heavier neutral pseudoscalar resonance $A$ that decays into a $Z$ boson and $H$ boson, where the $A$ boson mass is 360--800 GeV and the $H$ boson mass is 260--400 GeV. Constraints are also derived in the parameter space of two-Higgs-doublet models.
DOI: 10.17182/hepdata.131626.v2/t25
title: "Table 25" of "Search for Higgs boson pair production in association with a vector boson in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector"

description: Data and post-fit signal and background from S+B fit for 400 GeV resonant $H\to 4b$ production in association with a Z boson.
description: CERN-LHC. A search for Higgs boson pair ($hh$) production in association with a vector boson ($W\; {\textrm or}\; Z$) is presented, using 139 $fb^{-1}$ of proton--proton collision data at $\sqrt{s}=13\,\text{TeV}$ recorded with the ATLAS detector at the Large Hadron Collider. The search is performed in final states in which the vector boson decays leptonically ($W\to\ell\nu,\, Z\to\ell\ell,\nu\nu$ with $\ell=e, \mu$) and the Higgs bosons each decay into a pair of $b$-quarks. It targets $Vhh$ signals from both non-resonant $hh$ production, present in the Standard Model (SM), and resonant $hh$ production, as predicted in some SM extensions. For the resonant search, upper limits on the production cross-sections are derived for two specific models: one is the production of a vector boson along with a neutral heavy scalar resonance $H$, in the mass range 260--1000 GeV, that decays into $hh$, and the other is the production of a heavier neutral pseudoscalar resonance $A$ that decays into a $Z$ boson and $H$ boson, where the $A$ boson mass is 360--800 GeV and the $H$ boson mass is 260--400 GeV. Constraints are also derived in the parameter space of two-Higgs-doublet models.
DOI: 10.17182/hepdata.131626.v2/t26
title: "Table 26" of "Search for Higgs boson pair production in association with a vector boson in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector"

description: Data and post-fit signal and background from S+B fit for a 790 GeV narrow-width pseudoscalar resonance decaying to a Z boson and a 300 GeV scalar resonance decaying to $H\to 4b$.
description: CERN-LHC. A search for Higgs boson pair ($hh$) production in association with a vector boson ($W\; {\textrm or}\; Z$) is presented, using 139 $fb^{-1}$ of proton--proton collision data at $\sqrt{s}=13\,\text{TeV}$ recorded with the ATLAS detector at the Large Hadron Collider. The search is performed in final states in which the vector boson decays leptonically ($W\to\ell\nu,\, Z\to\ell\ell,\nu\nu$ with $\ell=e, \mu$) and the Higgs bosons each decay into a pair of $b$-quarks. It targets $Vhh$ signals from both non-resonant $hh$ production, present in the Standard Model (SM), and resonant $hh$ production, as predicted in some SM extensions. For the resonant search, upper limits on the production cross-sections are derived for two specific models: one is the production of a vector boson along with a neutral heavy scalar resonance $H$, in the mass range 260--1000 GeV, that decays into $hh$, and the other is the production of a heavier neutral pseudoscalar resonance $A$ that decays into a $Z$ boson and $H$ boson, where the $A$ boson mass is 360--800 GeV and the $H$ boson mass is 260--400 GeV. Constraints are also derived in the parameter space of two-Higgs-doublet models.
DOI: 10.17182/hepdata.131626.v2/t27
title: "Table 27" of "Search for Higgs boson pair production in association with a vector boson in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector"

description: Data and post-fit signal and background from S+B fit for a 420 GeV large-width pseudoscalar resonance decaying to a Z boson and a 320 GeV scalar resonance decaying to $H\to 4b$.
description: CERN-LHC. A search for Higgs boson pair ($hh$) production in association with a vector boson ($W\; {\textrm or}\; Z$) is presented, using 139 $fb^{-1}$ of proton--proton collision data at $\sqrt{s}=13\,\text{TeV}$ recorded with the ATLAS detector at the Large Hadron Collider. The search is performed in final states in which the vector boson decays leptonically ($W\to\ell\nu,\, Z\to\ell\ell,\nu\nu$ with $\ell=e, \mu$) and the Higgs bosons each decay into a pair of $b$-quarks. It targets $Vhh$ signals from both non-resonant $hh$ production, present in the Standard Model (SM), and resonant $hh$ production, as predicted in some SM extensions. For the resonant search, upper limits on the production cross-sections are derived for two specific models: one is the production of a vector boson along with a neutral heavy scalar resonance $H$, in the mass range 260--1000 GeV, that decays into $hh$, and the other is the production of a heavier neutral pseudoscalar resonance $A$ that decays into a $Z$ boson and $H$ boson, where the $A$ boson mass is 360--800 GeV and the $H$ boson mass is 260--400 GeV. Constraints are also derived in the parameter space of two-Higgs-doublet models.
DOI: 10.17182/hepdata.131626.v2/t28
title: "Table 28" of "Search for Higgs boson pair production in association with a vector boson in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector"

description: Data and post-fit signal and background from S+B fit for a 700 GeV large-width pseudoscalar resonance decaying to a Z boson and a 380 GeV scalar resonance decaying to $H\to 4b$.
description: CERN-LHC. A search for Higgs boson pair ($hh$) production in association with a vector boson ($W\; {\textrm or}\; Z$) is presented, using 139 $fb^{-1}$ of proton--proton collision data at $\sqrt{s}=13\,\text{TeV}$ recorded with the ATLAS detector at the Large Hadron Collider. The search is performed in final states in which the vector boson decays leptonically ($W\to\ell\nu,\, Z\to\ell\ell,\nu\nu$ with $\ell=e, \mu$) and the Higgs bosons each decay into a pair of $b$-quarks. It targets $Vhh$ signals from both non-resonant $hh$ production, present in the Standard Model (SM), and resonant $hh$ production, as predicted in some SM extensions. For the resonant search, upper limits on the production cross-sections are derived for two specific models: one is the production of a vector boson along with a neutral heavy scalar resonance $H$, in the mass range 260--1000 GeV, that decays into $hh$, and the other is the production of a heavier neutral pseudoscalar resonance $A$ that decays into a $Z$ boson and $H$ boson, where the $A$ boson mass is 360--800 GeV and the $H$ boson mass is 260--400 GeV. Constraints are also derived in the parameter space of two-Higgs-doublet models.
DOI: 10.17182/hepdata.131626.v2/t29
title: "Table 29" of "Search for Higgs boson pair production in association with a vector boson in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector"

description: Data and post-fit signal and background from S+B fit for SM VHH production, with each Higgs boson decaying to $2b$.
description: CERN-LHC. A search for Higgs boson pair ($hh$) production in association with a vector boson ($W\; {\textrm or}\; Z$) is presented, using 139 $fb^{-1}$ of proton--proton collision data at $\sqrt{s}=13\,\text{TeV}$ recorded with the ATLAS detector at the Large Hadron Collider. The search is performed in final states in which the vector boson decays leptonically ($W\to\ell\nu,\, Z\to\ell\ell,\nu\nu$ with $\ell=e, \mu$) and the Higgs bosons each decay into a pair of $b$-quarks. It targets $Vhh$ signals from both non-resonant $hh$ production, present in the Standard Model (SM), and resonant $hh$ production, as predicted in some SM extensions. For the resonant search, upper limits on the production cross-sections are derived for two specific models: one is the production of a vector boson along with a neutral heavy scalar resonance $H$, in the mass range 260--1000 GeV, that decays into $hh$, and the other is the production of a heavier neutral pseudoscalar resonance $A$ that decays into a $Z$ boson and $H$ boson, where the $A$ boson mass is 360--800 GeV and the $H$ boson mass is 260--400 GeV. Constraints are also derived in the parameter space of two-Higgs-doublet models.
DOI: 10.25549/vercoutere-ouc110610481
title: Club scene with 5 people plus word salad

description: Five in a club scene: One brown female with short black hair wearing a stampless brown gown and brown shoes standing next to a brown male with brown hair wearing a dark brown jacket, a brown shirt, orangish brown pants, black shoes, and a black bow tie sitting on a blue sofa with an orange female with brown hair wearing a green strapless gown smoking a yellow cigarette; one brown female with blond hair depicted from the shoulders up standing behind the blue sofa; orange female with red hair sitting cross legged to the right wearing blue shorts and holding a green glass; area around figures is turquoise, brown, and tan; remainder of the page is a word salad printed in red above the figures with a few words in the lower right corner on an unpainted background. See description of 347 for OT notes.
DOI: 10.17182/hepdata.131760.v1/t2
title: "Table 2" of "Probing gluon spin-momentum correlations in transversely polarized protons through midrapidity isolated direct photons in $p^\uparrow+p$ collisions at $\sqrt{s}=200$ GeV"

description: The transverse single-spin asymmetry of isolated direct photons for $|\eta|&lt;0.35$ in $p^\uparrow$$+$$p$ collisions with $\sqrt{s} = 200$ GeV. This data appears in both Figure 2 and Table I. An additional scale uncertainty of 3.4% due to the polarization uncertainty is not included.
description: BNL-RHIC. Studying spin-momentum correlations in hadronic collisions offers a glimpse into a three-dimensional picture of proton structure. The transverse single-spin asymmetry for midrapidity isolated direct photons in $p^\uparrow + p$ collisions at $\sqrt{s} = $ 200 GeV is measured with the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). Since direct photons in particular are produced from the hard scattering and do not interact via the strong force, this measurment is a clean probe of initial-state spin-momentum correlations inside the proton and is in particular sensitive to gluon interference effects within the proton. This is the first time direct photons have been used as a probe of spin-momentum correlations at RHIC. The uncertainties on the results are a fifty-fold improvement with respect to those of the one prior measurement for the same observable, from the Fermilab E704 experiment. These results constrain gluon spin-momentum correlations in transversely polarized protons.
DOI: 10.17182/hepdata.131794.v1/t1
title: "pi0n_dcs01" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.95
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.
DOI: 10.25549/vercoutere-ouc110610505
title: Cattle roundup: man riding a horse roping a longhorn cattle plus word salad

description: One black male wearing a black hat, green shirt, black pants, and blue shoes holding a black lariat riding a black horse with a pink head, brown tail, and short brown mane chasing after a brown and black longhorn cattle; green and brown grass; brown bush with green leaves; blue sky around the figures; remainder of the page is a word salad printed in blue on an unpainted background.. See description of 347 for OT notes.
DOI: 10.17182/hepdata.131794.v1/t3
title: "pi0n_dcs03" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.75
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.
DOI: 10.17182/hepdata.131794.v1/t4
title: "pi0n_dcs04" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.65
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.
DOI: 10.17182/hepdata.131760.v1/t1
title: "Table 1" of "Probing gluon spin-momentum correlations in transversely polarized protons through midrapidity isolated direct photons in $p^\uparrow+p$ collisions at $\sqrt{s}=200$ GeV"

description: The direct photon background fraction from Figure 1. This is the estimated fraction of photons in the isolated direct photon sample that came from either $\pi^0 \rightarrow \gamma \gamma$ or $\eta \rightarrow \gamma \gamma$ decays but the second decay photon is not measured and so these background photons are not eliminated by the tagging cut. These fractions are calculated for the PHENIX EMCal during the 2015 $p$+$p$ run
description: BNL-RHIC. Studying spin-momentum correlations in hadronic collisions offers a glimpse into a three-dimensional picture of proton structure. The transverse single-spin asymmetry for midrapidity isolated direct photons in $p^\uparrow + p$ collisions at $\sqrt{s} = $ 200 GeV is measured with the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). Since direct photons in particular are produced from the hard scattering and do not interact via the strong force, this measurment is a clean probe of initial-state spin-momentum correlations inside the proton and is in particular sensitive to gluon interference effects within the proton. This is the first time direct photons have been used as a probe of spin-momentum correlations at RHIC. The uncertainties on the results are a fifty-fold improvement with respect to those of the one prior measurement for the same observable, from the Fermilab E704 experiment. These results constrain gluon spin-momentum correlations in transversely polarized protons.
DOI: 10.17182/hepdata.131794.v1/t2
title: "pi0n_dcs02" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.85
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.
DOI: 10.17182/hepdata.131794.v1/t5
title: "pi0n_dcs05" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.55
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.
DOI: 10.17182/hepdata.131794.v1/t6
title: "pi0n_dcs06" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.45
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.
DOI: 10.17182/hepdata.131794.v1/t7
title: "pi0n_dcs07" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.35
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.
DOI: 10.17182/hepdata.131794.v1/t8
title: "pi0n_dcs08" of "Photoproduction of {\boldmath{$\pi^{0}$}} Mesons off Protons and Neutrons in the Second and Third Nucleon Resonance Region"

description: Excitation function at cos(Theta_pi0)cm = -0.25
description: A2 Collaboration at MAMI.
High statistics angular distributions and total cross sections for
the photoproduction of $\pi^0$ mesons off the deuteron with
coincident detection of recoil nucleons have been measured for the
first time. The experiment was performed at the tagged photon beam
of the Mainz Microtron (MAMI) for photon energies between 0.45 and
1.4 GeV, using an almost 4$\pi$ electromagnetic calorimeter composed
of the Crystal Ball and TAPS detectors. A complete kinematic
reconstruction of the final state removed the effects of Fermi
motion. Significant effects from final-state interactions (FSI)
were observed for participant protons in comparison to free proton
targets (between 30% and almost 40%). The data in coincidence with
recoil neutrons were corrected for such effects under the assumption
that they are identical for participant protons and neutrons.
The total overall systematic uncertainty was estimated at 7%.