cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.139677.v1/t21
title: "Corr. Coeff. - 1st vs 4th Raw q^2 Moment (stat. only)" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Statistical correlation coefficients between the first and fourth raw q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t22
title: "Corr. Coeff. - 2nd vs 2nd Raw q^2 Moment (stat. only)" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Statistical correlation coefficients between the second and second raw q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t23
title: "Corr. Coeff. - 2nd vs 3rd Raw q^2 Moment (stat. only)" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Statistical correlation coefficients between the second and third raw q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t24
title: "Corr. Coeff. - 2nd vs 4th Raw q^2 Moment (stat. only)" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Statistical correlation coefficients between the second and fourth raw q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t25
title: "Corr. Coeff. - 3rd vs 3rd Raw q^2 Moment (stat. only)" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Statistical correlation coefficients between the third and third raw q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t26
title: "Corr. Coeff. - 3rd vs 4th Raw q^2 Moment (stat. only)" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Statistical correlation coefficients between the third and fourth raw q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t27
title: "Corr. Coeff. - 4th vs 4th Raw q^2 Moment (stat. only)" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Statistical correlation coefficients between the fourth and fourth raw q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t28
title: "Corr. Coeff. - 1st Raw vs 2nd Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the first raw and second central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t29
title: "Corr. Coeff. - 1st Raw vs 3rd Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the first raw and third central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t30
title: "Corr. Coeff. - 1st Raw vs 4th Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the first raw and fourth central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t31
title: "Corr. Coeff. - 2nd Central vs 2nd Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the second central and second central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t32
title: "Corr. Coeff. - 2nd Central vs 3rd Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the second central and third central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t33
title: "Corr. Coeff. - 2nd Central vs 4th Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the second central and fourth central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t34
title: "Corr. Coeff. - 3rd Central vs 3rd Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the third central and third central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t35
title: "Corr. Coeff. - 3rd Central vs 4th Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the third central and fourth central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139677.v1/t36
title: "Corr. Coeff. - 4th Central vs 4th Central q^2 Moment" of "Measurement of Lepton Mass Squared Moments in $B \to X_c \ell \bar \nu_{\ell}$ Decays with the Belle II Experiment"

description: Full correlation coefficients between the fourth central and fourth central q^2 moments.
description: We present measurements of the first to fourth moments of the lepton mass squared $q^2$ of $b \to c \ell \nu$ decays for $\ell = e, \mu$ and with $X_c$ a hadronic system containing a charm quark.These results use a sample of electron-positron collisions at the $\Upsilon(4S)$ resonance corresponding to \lumi of integrated luminosity and collected by the Belle~II experiment in 2019 and 2020.To identify the $X_c$ system and reconstruct $q^2$, one of the $B$ mesons from an $\Upsilon(4S) \to B \bar{B}$ decay is fully reconstructed in a hadronic decay mode using a multivariate $B$ tagging algorithm.We report raw and central moments for $ q^2 &gt; 1.5 \, \mathrm{GeV}^2/c^4$ up to $q^2&gt; 8.5 \, \mathrm{GeV}^2/c^4$, probing up to 77\% of the accessible $b \to c \ell \nu$ phase space. This is the first measurement of moments in the experimentally challenging range of $[ 1.5, 2.5 ] \, \mathrm{GeV}^2/c^4$. The results can be used for a new determination of $|V_{cb}|$ using inclusive $b \to c \ell \nu$ decays.
DOI: 10.17182/hepdata.139716.v1/t1
title: "Figure 2" of "Measurement of the Lambda and Antilambda particles in Au + Au collisions at s(NN)**(1/2) = 130-GeV."

description: Transverse momentum spectra of $\Lambda$ and $\bar{\Lambda}$ for minimum-bias and for the $5\%$ most central events.
description: Measurement of the $\Lambda$ and $\bar{\Lambda}$ particles in Au+Au collisions at $\sqrt{s_{NN}}$ = 130 GeV.
We present results on the measurement of $\Lambda$ and $\bar{\Lambda}$ production in Au+Au collisions at $\sqrt{s_{NN}}$ = 130 GeV with the PHENIX detector at RHIC. The transverse momentum spectra were measured for minimum bias and for the $5\%$ most central events. The $\bar{\Lambda}$/$\Lambda$ ratios are constant as a function of $p_T$ and the number of participants. The measured net lambda density is significantly larger than predicted by models based on hadronic strings (e.g. HIJING) but in approximate agreement with models which include the gluon junction mechanism.
DOI: 10.17182/hepdata.139716.v1/t2
title: "Figure 3a" of "Measurement of the Lambda and Antilambda particles in Au + Au collisions at s(NN)**(1/2) = 130-GeV."

description: The ratio of $\bar{\Lambda}$/$\Lambda$ as a function of $p_T$.
description: Measurement of the $\Lambda$ and $\bar{\Lambda}$ particles in Au+Au collisions at $\sqrt{s_{NN}}$ = 130 GeV.
We present results on the measurement of $\Lambda$ and $\bar{\Lambda}$ production in Au+Au collisions at $\sqrt{s_{NN}}$ = 130 GeV with the PHENIX detector at RHIC. The transverse momentum spectra were measured for minimum bias and for the $5\%$ most central events. The $\bar{\Lambda}$/$\Lambda$ ratios are constant as a function of $p_T$ and the number of participants. The measured net lambda density is significantly larger than predicted by models based on hadronic strings (e.g. HIJING) but in approximate agreement with models which include the gluon junction mechanism.
DOI: 10.17182/hepdata.139716.v1/t3
title: "Figure 3b" of "Measurement of the Lambda and Antilambda particles in Au + Au collisions at s(NN)**(1/2) = 130-GeV."

description: The ratio of $\bar{\Lambda}$/$\Lambda$ as a function of the number of participants.
description: Measurement of the $\Lambda$ and $\bar{\Lambda}$ particles in Au+Au collisions at $\sqrt{s_{NN}}$ = 130 GeV.
We present results on the measurement of $\Lambda$ and $\bar{\Lambda}$ production in Au+Au collisions at $\sqrt{s_{NN}}$ = 130 GeV with the PHENIX detector at RHIC. The transverse momentum spectra were measured for minimum bias and for the $5\%$ most central events. The $\bar{\Lambda}$/$\Lambda$ ratios are constant as a function of $p_T$ and the number of participants. The measured net lambda density is significantly larger than predicted by models based on hadronic strings (e.g. HIJING) but in approximate agreement with models which include the gluon junction mechanism.