cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.98967.v1/t6
title: "Figure 7 b" of "Fluctuations of charge separation perpendicular to the event plane and local parity violation in sqrt(sNN)=200 GeV Au+Au collisions at RHIC"

description: (Color online) The msc split into 2 composite parts versus centrality for Au+Au collisions at $\sqrt{s_{NN}}$= 200 GeV. Shaded areas represent the systematic uncertainty due to the event plane determination. For comparison with the $\Delta$msc term, we also put $−\nu_{2}/N$ and the model calculation of MEVSIM [24], to be described in the text.
description: Previous experimental results based on data (~ 15 million events) collected by the STAR detector at RHIC suggest event-by-event charge separation fluctuations perpendicular to the event plane in non-central heavy-ion collisions. Here we present the correlator previously used split into its two component parts to reveal correlations parallel and perpendicular to the event plane. The results are from a high statistics 200 GeV Au+Au collisions data set (57 million events) collected by the STAR experiment. We explicitly count units of charge separation from which we find clear evidence for more charge separation fluctuations perpendicular than parallel to the event plane. We also employ a modified correlator to study the possible P-even background in same and opposite charge correlations, and find that the P-even background may largely be explained by momentum conservation and collective motion.
DOI: 10.17182/hepdata.98967.v1/t7
title: "Figure 8 a" of "Fluctuations of charge separation perpendicular to the event plane and local parity violation in sqrt(sNN)=200 GeV Au+Au collisions at RHIC"

description: (Color online) Three-point correlations split up into out-of-plane $(\langle sin(\Delta\phi_{\alpha}) sin(\Delta\phi_{\beta})\rangle)$ and in-plane $(\langle cos(\Delta\phi_{\alpha}) cos(\Delta\phi_{\beta})\rangle)$ composite parts for 40 − 60% Au+Au collisions at $\sqrt{s_{NN}}$ GeV. (a)shows the correlations versus $\langle\eta\rangle$ = $(\eta_{\alpha}+\eta_{\beta})/2$. (b) shows the correlations versus $|\Delta\eta|$ = $|\eta_{\alpha}-\eta_{\beta}|$. Statistical errors are smaller than the symbol size. Systematic errors are given by the shaded bands and apply only to the difference of in-plane and out-of-plane parts.
description: Previous experimental results based on data (~ 15 million events) collected by the STAR detector at RHIC suggest event-by-event charge separation fluctuations perpendicular to the event plane in non-central heavy-ion collisions. Here we present the correlator previously used split into its two component parts to reveal correlations parallel and perpendicular to the event plane. The results are from a high statistics 200 GeV Au+Au collisions data set (57 million events) collected by the STAR experiment. We explicitly count units of charge separation from which we find clear evidence for more charge separation fluctuations perpendicular than parallel to the event plane. We also employ a modified correlator to study the possible P-even background in same and opposite charge correlations, and find that the P-even background may largely be explained by momentum conservation and collective motion.
DOI: 10.17182/hepdata.98967.v1/t8
title: "Figure 8 b" of "Fluctuations of charge separation perpendicular to the event plane and local parity violation in sqrt(sNN)=200 GeV Au+Au collisions at RHIC"

description: (Color online) Three-point correlations split up into out-of-plane $(\langle sin(\Delta\phi_{\alpha}) sin(\Delta\phi_{\beta})\rangle)$ and in-plane $(\langle cos(\Delta\phi_{\alpha}) cos(\Delta\phi_{\beta})\rangle)$ composite parts for 40 − 60% Au+Au collisions at $\sqrt{s_{NN}}$ GeV. (a)shows the correlations versus $\langle\eta\rangle$ = $(\eta_{\alpha}+\eta_{\beta})/2$. (b) shows the correlations versus $|\Delta\eta|$ = $|\eta_{\alpha}-\eta_{\beta}|$. Statistical errors are smaller than the symbol size. Systematic errors are given by the shaded bands and apply only to the difference of in-plane and out-of-plane parts.
description: Previous experimental results based on data (~ 15 million events) collected by the STAR detector at RHIC suggest event-by-event charge separation fluctuations perpendicular to the event plane in non-central heavy-ion collisions. Here we present the correlator previously used split into its two component parts to reveal correlations parallel and perpendicular to the event plane. The results are from a high statistics 200 GeV Au+Au collisions data set (57 million events) collected by the STAR experiment. We explicitly count units of charge separation from which we find clear evidence for more charge separation fluctuations perpendicular than parallel to the event plane. We also employ a modified correlator to study the possible P-even background in same and opposite charge correlations, and find that the P-even background may largely be explained by momentum conservation and collective motion.
DOI: 10.17182/hepdata.98967.v1/t9
title: "Figure 9 a" of "Fluctuations of charge separation perpendicular to the event plane and local parity violation in sqrt(sNN)=200 GeV Au+Au collisions at RHIC"

description: (Color online) Three-point correlations split up into out-of-plane and in-plane composite parts for 40 − 60% Au+Au collisions at $\sqrt{s_{NN}}$= 200 GeV. (a) shows the correlatios versus $\langle p_{T}\rangle$ = $(p_{T,\alpha}+p_{T,\beta})/2$. (b) shows the correlations versus $|\Delta p_{T}|$ = $|p_{T,\alpha}-p_{T,\beta}|$. Statistical errors are smaller than the symbol size. Systematic errors are given by the shaded bands and apply only to the difference of in-plane and out-of-plane parts.
description: Previous experimental results based on data (~ 15 million events) collected by the STAR detector at RHIC suggest event-by-event charge separation fluctuations perpendicular to the event plane in non-central heavy-ion collisions. Here we present the correlator previously used split into its two component parts to reveal correlations parallel and perpendicular to the event plane. The results are from a high statistics 200 GeV Au+Au collisions data set (57 million events) collected by the STAR experiment. We explicitly count units of charge separation from which we find clear evidence for more charge separation fluctuations perpendicular than parallel to the event plane. We also employ a modified correlator to study the possible P-even background in same and opposite charge correlations, and find that the P-even background may largely be explained by momentum conservation and collective motion.
DOI: 10.25549/vercoutere-ouc110610699
title: Military man, headless woman, record player, airplane, and barn

description: One white military male dressed in a uniform outlined in dark green standing behind a brown record player; an airplane outlined in black is in front of a headless woman in a tan dress with a pink leg; a brown barn in an orange field with a blue sky. See description of 001 for OT notes.
DOI: 10.3535/h9h-xwt-bf2
title: Thunbergia grandiflora (Roxb. ex Rottler) Roxb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/v5n-66a-cmb
title: Erigeron sumatrensis Retz.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17182/hepdata.98968.v1/t1
title: "Figure 1" of "Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV."

description: Inclusive $\pi^{0}$ cross section for p+p collisions versus the leading $\pi^{0}$ energy ($E_{\pi}$) averaged over 5 GeV bins at fixed pseudorapidity ($\eta$). The error bars combine statistical and point-to-point systematic errors. The curves are NLO pQCD calculations using two sets of fragmentation functions (FF).
description: Measurements of the production of forward $\pi^{0}$ mesons from p+p and d+Au collisions at $\sqrt{s_{NN}}$= 200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as $\eta$ increases, decreasing to ~30% of the p+p yield at $\langle\eta\rangle$= 4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward $\pi^{0}$ with charged hadrons at $\eta\approx0$ show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
DOI: 10.17182/hepdata.98968.v1/t2
title: "Figure 2" of "Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV."

description: Inclusive $\pi^{0}$ cross section per binary collision for d+Au collisions, as in Fig. 1. The curves are calculations described in the text. (Inset) Diphoton invariant mass spectrum for data (stars), normalized to simulation (histogram).
description: Measurements of the production of forward $\pi^{0}$ mesons from p+p and d+Au collisions at $\sqrt{s_{NN}}$= 200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as $\eta$ increases, decreasing to ~30% of the p+p yield at $\langle\eta\rangle$= 4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward $\pi^{0}$ with charged hadrons at $\eta\approx0$ show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
DOI: 10.17182/hepdata.98968.v1/t3
title: "Figure 3" of "Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV."

description: Nuclear modification factor ($R_{dAu}$) for minimum-bias d+Au collisions versus transverse momentum ($p_{T}$). The solid circles are for $\pi^{0}$ mesons. The open circles and boxes are for negative hadrons [10]. The error bars are statistical, while the shaded boxes are point-to-point systematic errors. (Inset) $R_{dAu}$ for $\pi^{0}$ mesons with the ratio of curves in Figs. 2 and 1.
description: Measurements of the production of forward $\pi^{0}$ mesons from p+p and d+Au collisions at $\sqrt{s_{NN}}$= 200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as $\eta$ increases, decreasing to ~30% of the p+p yield at $\langle\eta\rangle$= 4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward $\pi^{0}$ with charged hadrons at $\eta\approx0$ show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
DOI: 10.17182/hepdata.98968.v1/t4
title: "Figure 4 top left" of "Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV."

description: Coincidence probability versus azimuthal angle difference between the forward $\pi^{0}$ and a leading charged particle at midrapidity with $p_{T}$ &gt; 0.5 GeV/c. The left (right) column is p+p (d+Au) data. The curves are fits described in the text, including the area of the back-to-back peak (S).
description: Measurements of the production of forward $\pi^{0}$ mesons from p+p and d+Au collisions at $\sqrt{s_{NN}}$= 200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as $\eta$ increases, decreasing to ~30% of the p+p yield at $\langle\eta\rangle$= 4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward $\pi^{0}$ with charged hadrons at $\eta\approx0$ show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
DOI: 10.17182/hepdata.98968.v1/t5
title: "Figure 4 bottom left" of "Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV."

description: Coincidence probability versus azimuthal angle difference between the forward $\pi^{0}$ and a leading charged particle at midrapidity with $p_{T}$ &gt; 0.5 GeV/c. The left (right) column is p+p (d+Au) data. The curves are fits described in the text, including the area of the back-to-back peak (S).
description: Measurements of the production of forward $\pi^{0}$ mesons from p+p and d+Au collisions at $\sqrt{s_{NN}}$= 200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as $\eta$ increases, decreasing to ~30% of the p+p yield at $\langle\eta\rangle$= 4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward $\pi^{0}$ with charged hadrons at $\eta\approx0$ show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
DOI: 10.17182/hepdata.98968.v1/t6
title: "Figure 4 top right" of "Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV."

description: Coincidence probability versus azimuthal angle difference between the forward $\pi^{0}$ and a leading charged particle at midrapidity with $p_{T}$ &gt; 0.5 GeV/c. The left (right) column is p+p (d+Au) data. The curves are fits described in the text, including the area of the back-to-back peak (S).
description: Measurements of the production of forward $\pi^{0}$ mesons from p+p and d+Au collisions at $\sqrt{s_{NN}}$= 200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as $\eta$ increases, decreasing to ~30% of the p+p yield at $\langle\eta\rangle$= 4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward $\pi^{0}$ with charged hadrons at $\eta\approx0$ show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
DOI: 10.3535/r0h-mgg-lty
title: Heritiera littoralis Dryand. ex Aiton

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17182/hepdata.98968.v1/t7
title: "Figure 4 bottom right" of "Forward neutral pion production in p+p and d+Au collisions at s(NN)**(1/2) = 200-GeV."

description: Coincidence probability versus azimuthal angle difference between the forward $\pi^{0}$ and a leading charged particle at midrapidity with $p_{T}$ &gt; 0.5 GeV/c. The left (right) column is p+p (d+Au) data. The curves are fits described in the text, including the area of the back-to-back peak (S).
description: Measurements of the production of forward $\pi^{0}$ mesons from p+p and d+Au collisions at $\sqrt{s_{NN}}$= 200 GeV are reported. The p+p yield generally agrees with next-to-leading order perturbative QCD calculations. The d+Au yield per binary collision is suppressed as $\eta$ increases, decreasing to ~30% of the p+p yield at $\langle\eta\rangle$= 4.00, well below shadowing expectations. Exploratory measurements of azimuthal correlations of the forward $\pi^{0}$ with charged hadrons at $\eta\approx0$ show a recoil peak in p+p that is suppressed in d+Au at low pion energy. These observations are qualitatively consistent with a saturation picture of the low-x gluon structure of heavy nuclei.
DOI: 10.17182/hepdata.98969.v1/t1
title: "Figure 1 top" of "Partonic flow and Phi-meson production in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: The elliptic flow, $v_{2}$($p_{T}$), for the $\phi$-meson as a function of centrality. The vertical error bars represent the statistical errors while the shaded bands represent the systematic uncertainties. For clarity, data points are shifted slightly.
description: We present first measurements of the $\phi$-meson elliptic flow ($v_{2}$($p_{T}$)) and high statistics $p_{T}$ distributions for different centralities from $\sqrt{s_{NN}}$= 200 GeV Au+Au collisions at RHIC. In minimum bias collisions the $v_{2}$ of the $\phi$ meson is consistent with the trend observed for mesons. The ratio of the yields of the $\Omega$ to those of the $\phi$ as a function of transverse momentum is consistent with a model based on the recombination of thermal $s$ quarks up to $p_{T}$∼4 GeV/c, but disagrees at higher momenta. The nuclear modification factor ($R_{CP}$) of $\phi$ follows the trend observed in the $K^{0}_{S}$ mesons rather than in $\Lambda$ baryons, supporting baryon-meson scaling. Since $\phi$-mesons are made via coalescence of seemingly thermalized s quarks in central Au+Au collisions, the observations imply hot and dense matter with partonic collectivity has been formed at RHIC.
DOI: 10.17182/hepdata.98969.v1/t2
title: "Figure 2" of "Partonic flow and Phi-meson production in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: (color online) Transverse momentum distributions of $\phi$-mesons from Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. For clarity, distributions for different centralities are scaled by factors of ten. Dashed lines represent the exponential fits to the distributions and the dotted lines are Levy function fits. Error bars represent statistical errors only.
description: We present first measurements of the $\phi$-meson elliptic flow ($v_{2}$($p_{T}$)) and high statistics $p_{T}$ distributions for different centralities from $\sqrt{s_{NN}}$= 200 GeV Au+Au collisions at RHIC. In minimum bias collisions the $v_{2}$ of the $\phi$ meson is consistent with the trend observed for mesons. The ratio of the yields of the $\Omega$ to those of the $\phi$ as a function of transverse momentum is consistent with a model based on the recombination of thermal $s$ quarks up to $p_{T}$∼4 GeV/c, but disagrees at higher momenta. The nuclear modification factor ($R_{CP}$) of $\phi$ follows the trend observed in the $K^{0}_{S}$ mesons rather than in $\Lambda$ baryons, supporting baryon-meson scaling. Since $\phi$-mesons are made via coalescence of seemingly thermalized s quarks in central Au+Au collisions, the observations imply hot and dense matter with partonic collectivity has been formed at RHIC.
DOI: 10.17182/hepdata.98969.v1/t3
title: "Figure 3" of "Partonic flow and Phi-meson production in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: (color online) The $N(\Omega)/N(\phi)$ ratio vs. $p_{T}$ for three centrality bins in $\sqrt{s_{NN}}$ = 200 GeV Au+Au collisions. The solid and dashed lines represent recombination model predictions for central collisions [21] for total and thermal contributions, respectively.
description: We present first measurements of the $\phi$-meson elliptic flow ($v_{2}$($p_{T}$)) and high statistics $p_{T}$ distributions for different centralities from $\sqrt{s_{NN}}$= 200 GeV Au+Au collisions at RHIC. In minimum bias collisions the $v_{2}$ of the $\phi$ meson is consistent with the trend observed for mesons. The ratio of the yields of the $\Omega$ to those of the $\phi$ as a function of transverse momentum is consistent with a model based on the recombination of thermal $s$ quarks up to $p_{T}$∼4 GeV/c, but disagrees at higher momenta. The nuclear modification factor ($R_{CP}$) of $\phi$ follows the trend observed in the $K^{0}_{S}$ mesons rather than in $\Lambda$ baryons, supporting baryon-meson scaling. Since $\phi$-mesons are made via coalescence of seemingly thermalized s quarks in central Au+Au collisions, the observations imply hot and dense matter with partonic collectivity has been formed at RHIC.
DOI: 10.17182/hepdata.98969.v1/t4
title: "Figure 4 top" of "Partonic flow and Phi-meson production in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: (color online) The $R_{CP}$ of mid-rapidity $\phi$-mesons produced in $\sqrt{s_{NN}}$ = 200 GeV Au+Au collisions: (top) 0-5% vs. 40-60% and (bottom) 0-5% vs. 60-80% The shaded bands represent the uncertainties in the Glauber model calculations for $\langle N_{bin}\rangle$ and $\langle N_{part}\rangle$ [32]. Also shown are results for $\Lambda$ and $K^{0}_{S}$ [11] and protons and $\pi^{+}$ [33].
description: We present first measurements of the $\phi$-meson elliptic flow ($v_{2}$($p_{T}$)) and high statistics $p_{T}$ distributions for different centralities from $\sqrt{s_{NN}}$= 200 GeV Au+Au collisions at RHIC. In minimum bias collisions the $v_{2}$ of the $\phi$ meson is consistent with the trend observed for mesons. The ratio of the yields of the $\Omega$ to those of the $\phi$ as a function of transverse momentum is consistent with a model based on the recombination of thermal $s$ quarks up to $p_{T}$∼4 GeV/c, but disagrees at higher momenta. The nuclear modification factor ($R_{CP}$) of $\phi$ follows the trend observed in the $K^{0}_{S}$ mesons rather than in $\Lambda$ baryons, supporting baryon-meson scaling. Since $\phi$-mesons are made via coalescence of seemingly thermalized s quarks in central Au+Au collisions, the observations imply hot and dense matter with partonic collectivity has been formed at RHIC.
DOI: 10.17182/hepdata.98969.v1/t5
title: "Figure 4 bottom" of "Partonic flow and Phi-meson production in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: (color online) The $R_{CP}$ of mid-rapidity $\phi$-mesons produced in $\sqrt{s_{NN}}$ = 200 GeV Au+Au collisions: (top) 0-5% vs. 40-60% and (bottom) 0-5% vs. 60-80% The shaded bands represent the uncertainties in the Glauber model calculations for $\langle N_{bin}\rangle$ and $\langle N_{part}\rangle$ [32]. Also shown are results for $\Lambda$ and $K^{0}_{S}$ [11] and protons and $\pi^{+}$ [33].
description: We present first measurements of the $\phi$-meson elliptic flow ($v_{2}$($p_{T}$)) and high statistics $p_{T}$ distributions for different centralities from $\sqrt{s_{NN}}$= 200 GeV Au+Au collisions at RHIC. In minimum bias collisions the $v_{2}$ of the $\phi$ meson is consistent with the trend observed for mesons. The ratio of the yields of the $\Omega$ to those of the $\phi$ as a function of transverse momentum is consistent with a model based on the recombination of thermal $s$ quarks up to $p_{T}$∼4 GeV/c, but disagrees at higher momenta. The nuclear modification factor ($R_{CP}$) of $\phi$ follows the trend observed in the $K^{0}_{S}$ mesons rather than in $\Lambda$ baryons, supporting baryon-meson scaling. Since $\phi$-mesons are made via coalescence of seemingly thermalized s quarks in central Au+Au collisions, the observations imply hot and dense matter with partonic collectivity has been formed at RHIC.
DOI: 10.3535/c1f-fbt-j6n
title: Drosera burmanni Vahl

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/v4g-wh5-hpz
title: Norantea guianensis Aubl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.