cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.115023.v1/t20
title: "Figure12a1" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: The upper panel (a) shows the &lt;$R_{xA}$&gt; above $p_T$ =8 Gev/c as a function $N_{coll}$/$N_{proj}$. The data are compared to predictions from [49] for the consequences of high-$x$ nucleon size fluctuations. The lower panels show the $R_{xA}$ as a function of $p_T$ for most central on left (b) and most peripheral on right panel (c) collisions. Panel (a) has been tabulated in Figure 10 and Panel (b) and (c) in Figure 9. Centrality vs. the number of collisions per projectile participant in panel (a) is tabulated here.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115023.v1/t21
title: "Figure12a2" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: The upper panel (a) shows the &lt;$R_{xA}$&gt; above $p_T$ =8 Gev/c as a function $N_{coll}$/$N_{proj}$. The data are compared to predictions from [49] for the consequences of high-$x$ nucleon size fluctuations. The lower panels show the $R_{xA}$ as a function of $p_T$ for most central on left (b) and most peripheral on right panel (c) collisions. Panel (a) has been tabulated in Figure 10 and Panel (b) and (c) in Figure 9. Centrality vs. Average $R_{xA}$ in panel (a) is tabulated here.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115023.v1/t22
title: "Figure12bc" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: The upper panel (a) shows the &lt;$R_{xA}$&gt; above $p_T$ =8 Gev/c as a function $N_{coll}$/$N_{proj}$. The data are compared to predictions from [49] for the consequences of high-$x$ nucleon size fluctuations. The lower panels show the $R_{xA}$ as a function of $p_T$ for most central on left (b) and most peripheral on right panel (c) collisions. Panel (a) has been tabulated in Figure 10 and Panel (b) and (c) in Figure 9. Panel(b) and panel(c) are tabulated here.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115023.v1/t23
title: "Figure13a" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: Integrated yields for 1--2 GeV/c in panel (a) and 2--3 GeV/c in panel (b) as a function of charged particle multiplicity density at mid rapidity.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115023.v1/t24
title: "Figure13a1" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: Integrated yields for 1--2 GeV/c in panel (a) and 2--3 GeV/c in panel (b) as a function of charged particle multiplicity density at mid rapidity. Centrality vs. charged particle multiplicity density at mid rapidity is tabulated here.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115023.v1/t25
title: "Figure13a2" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: Integrated yields for 1--2 GeV/c in panel (a) and 2--3 GeV/c in panel (b) as a function of charged particle multiplicity density at mid rapidity. Centrality vs. integrated yield is tabulated here.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115023.v1/t26
title: "Figure13b" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: Integrated yields for 1--2 GeV/c in panel (a) and 2--3 GeV/c in panel (b) as a function of charged particle multiplicity density at mid rapidity.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115023.v1/t27
title: "Figure13b1" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: Integrated yields for 1--2 GeV/c in panel (a) and 2--3 GeV/c in panel (b) as a function of charged particle multiplicity density at mid rapidity. Centrality vs. charged particle multiplicity density at mid rapidity is tabulated here.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115024.v1/t1
title: "Figure 7a" of "Search for heavy resonances decaying to a pair of Lorentz-boosted Higgs bosons in final states with leptons and a bottom quark pair at $\sqrt{s}$ = 13 TeV"

description: Exclusion limits on the product of the production cross section and the branching fraction for a new spin-0 resonance produced by gluon fusion and decaying to HH, as a function of the resonance mass hypothesis.
description: A search for new heavy resonances decaying to a pair of Higgs bosons (HH) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC in 2016--2018, corresponding to an integrated luminosity of 138 $\mathrm{fb}^{-1}$. Resonances with a mass between 0.8 and 4.5 TeV are considered using events in which one Higgs boson decays into a bottom quark pair and the other into final states with either one or two charged leptons. Specifically, the single-lepton decay channel $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \mathrm{WW}^* \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \mathrm{q}\bar{\mathrm{q}}'$ and the dilepton decay channels $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \mathrm{WW}^* \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \ell \nu$ and $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \tau\tau \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \nu \ell \nu \nu$ are examined, where $\ell$ in the final state corresponds to an electron or muon. The signal is extracted using a two-dimensional maximum likelihood fit of the $\mathrm{H}\to\mathrm{b}\bar{\mathrm{b}}$ jet mass and HH invariant mass distributions. No significant excess above the standard model expectation is observed in data. Model-independent exclusion limits are placed on the product of the cross section and branching fraction for narrow spin-0 and spin-2 massive bosons decaying to HH. The results are also interpreted in the context of radion and bulk graviton production in models with a warped extra spatial dimension. The results provide the most stringent limits to date for $\mathrm{X}\to\mathrm{HH}$ signatures with final-state leptons and at some masses provide the most sensitive limits of all $\mathrm{X}\to\mathrm{HH}$ searches.
DOI: 10.25549/vercoutere-ouc110637117
title: Stylized loon carved in wood

description: Sculpture in brown wood of a stylized loon shape with no other details; base stand is missing
DOI: 10.17182/hepdata.115023.v1/t28
title: "Figure13b2" of "Systematic study of nuclear effects in $p$ $+$Al, $p$ $+$Au, $d$ $+$Au, and $^{3}$He$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV using $\pi^0$ production"

description: Integrated yields for 1--2 GeV/c in panel (a) and 2--3 GeV/c in panel (b) as a function of charged particle multiplicity density at mid rapidity. Centrality vs. integrated yield is tabulated here.
description: PHENIX presents a systematic study of $\pi^0$ production from p+p, p+Al, p+Au, d+Au, and $^{3}$He+Au collisions at $\sqrt{s}$=200GeV. Measurements were done with different centrality selections as well as the total inelastic, 0-100%, selection for all collision systems. For 0-100% collisions, the nuclear modification factors, $R_{xA}$, are consistent with unity for $p_T$ above 8 GeV/c, but exhibit an enhancement in peripheral collisions and a suppression in central collisions. The enhancement and suppression characteristics are the same for all systems for the same centrality class. It is shown that for high $p_T$ $\pi^0$ production, the nucleons in the d and $^3$He interact mostly independently with the Au nucleus and that the counter intuitive centrality dependence is likely due to a physical correlation between multiplicity and the presence of a hard scattering process. These observations disfavor models where parton energy loss has a significant contribution to nuclear modifications in small systems. Nuclear modifications at lower $p_T$ resemble the Cronin effect -- an increase followed by a peak in central or inelastic collisions and a plateau in peripheral collisions. The peak height has a characteristic ordering by system size as p+Au &gt; d+Au &gt; $^{3}$He+Au &gt; p+Al. For collisions with Au ions, current calculations based on initial state cold nuclear matter effects obtain the reversed order, suggesting the presence of other contributions to nuclear modifications, in particular at lower $p_T$.
DOI: 10.17182/hepdata.115024.v1/t2
title: "Figure 7b" of "Search for heavy resonances decaying to a pair of Lorentz-boosted Higgs bosons in final states with leptons and a bottom quark pair at $\sqrt{s}$ = 13 TeV"

description: Exclusion limits on the product of the production cross section and the branching fraction for a new spin-2 resonance produced by gluon fusion and decaying to HH, as a function of the resonance mass hypothesis.
description: A search for new heavy resonances decaying to a pair of Higgs bosons (HH) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC in 2016--2018, corresponding to an integrated luminosity of 138 $\mathrm{fb}^{-1}$. Resonances with a mass between 0.8 and 4.5 TeV are considered using events in which one Higgs boson decays into a bottom quark pair and the other into final states with either one or two charged leptons. Specifically, the single-lepton decay channel $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \mathrm{WW}^* \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \mathrm{q}\bar{\mathrm{q}}'$ and the dilepton decay channels $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \mathrm{WW}^* \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \ell \nu$ and $\mathrm{HH} \to \mathrm{b}\bar{\mathrm{b}} \tau\tau \to \mathrm{b}\bar{\mathrm{b}} \ell \nu \nu \ell \nu \nu$ are examined, where $\ell$ in the final state corresponds to an electron or muon. The signal is extracted using a two-dimensional maximum likelihood fit of the $\mathrm{H}\to\mathrm{b}\bar{\mathrm{b}}$ jet mass and HH invariant mass distributions. No significant excess above the standard model expectation is observed in data. Model-independent exclusion limits are placed on the product of the cross section and branching fraction for narrow spin-0 and spin-2 massive bosons decaying to HH. The results are also interpreted in the context of radion and bulk graviton production in models with a warped extra spatial dimension. The results provide the most stringent limits to date for $\mathrm{X}\to\mathrm{HH}$ signatures with final-state leptons and at some masses provide the most sensitive limits of all $\mathrm{X}\to\mathrm{HH}$ searches.
DOI: 10.25549/vercoutere-ouc110637110
title: Fish molded in clay

description: Glazed clay sculpture of a dark blue with black spots swimming fish; part of top find is missing; side fin, tail, and torso repaired with glue