cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.140842.v1/t25
title: "Figure 2b-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function profile $S(r_y)$ Fit in the PCMS. The blue line represents the Hump fit.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t26
title: "Figure 2c-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function profile $S(r_z)$ Image in the PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t27
title: "Figure 2c-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function profile $S(r_z)$ Fit in the PCMS. The blue line represents the Hump fit.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t28
title: "Figure 2d-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Associated correlation profile $C(q_x)$ Image in the PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t29
title: "Figure 2d-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Associated correlation profile $C(q_x)$ Fit in the PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t30
title: "Figure 2e-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Associated correlation profile $C(q_y)$ Image in the PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t31
title: "Figure 2e-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Associated correlation profile $C(q_y)$ Fit in the PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t32
title: "Figure 2f-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Associated correlation profile $C(q_z)$ Image in the PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t33
title: "Figure 2f-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Associated correlation profile $C(q_z)$ Fit in the PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t34
title: "Figure 3a-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function comparison between Therminator calculation and image for $S(r_x)$ in PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t35
title: "Figure 3a-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function comparison between Therminator calculation and image for $S(r_x)$ in PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t36
title: "Figure 3b-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function comparison between Therminator calculation and image for $S(r_y)$ in PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t37
title: "Figure 3b-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function comparison between Therminator calculation and image for $S(r_y)$ in PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t38
title: "Figure 3c-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function comparison between Therminator calculation and image for $S(r_z)$ in PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t39
title: "Figure 3c-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: Source function comparison between Therminator calculation and image for $S(r_z)$ in PCMS.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t40
title: "Figure 3d-1" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: $\Delta$$t_{LCM}$ from Therminator events compared with various assumptions for $\Delta\tau$ and resonance emissions.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140842.v1/t41
title: "Figure 3d-2" of "Source breakup dynamics in Au+Au Collisions at sqrt(s_NN)=200 GeV via three-dimensional two-pion source imaging"

description: $\Delta$$t_{LCM}$ from Therminator events compared with various assumptions for $\Delta\tau$ and resonance emissions.
description: A three-dimensional (3D) correlation function obtained from mid-rapidity, low $p_T$ pion pairs in central Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV is studied. The extracted model-independent source function indicates a long range tail in the directions of the pion pair transverse momentum (out) and the beam (long). Model comparisons to these distensions indicate a proper breakup time $\tau_0$ ~ 9 fm/$c$ and a mean proper emission duration $\Delta\tau$ ~ 2 fm/$c$, leading to sizable emission time differences ($&lt;|\Delta\tau_{LCM}|&gt;$ ~ 12 fm/$c$), partly due to resonance decays. They also suggest an outside-in "burning" of the emission source reminiscent of many hydrodynamical models.
DOI: 10.17182/hepdata.140936.v1/t1
title: "Table 1" of "Global polarization of $\Lambda$ and $\bar{\Lambda}$ hyperons in Au+Au collisions at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV"

description: The first-order event-plane resolution determined by the STAR EPD as a function of collision centrality is roughly doubled in comparison to previous analyses using the STAR BBC. We see $R_{\rm EP}^{(1)}$ peak for mid-central collisions.
description: STAR-RHIC. Global $\Lambda$-hyperon polarization is measured at $\sqrt{s_{\rm NN}}=19.6$ and 27 GeV. The results presented in this study find no significant splitting at the collision energies of $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV in the RHIC Beam Energy Scan Phase II using the STAR detector, with an upper limit of $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.24$% and $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.35$%, respectively, at a 95% confidence level. We derive an upper limit on the na\"ive extraction of the late-stage magnetic field of $B&lt;9.4\cdot10^{12}$ T and $B&lt;1.4\cdot10^{13}$ T at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV, respectively, although more thorough derivations are needed. Differential measurements of $P_{\rm H}$ were performed with respect to collision centrality, transverse momentum, and rapidity. With our current acceptance of $|y|&lt;1$ and uncertainties, we observe no dependence on transverse momentum and rapidity in this analysis.
DOI: 10.17182/hepdata.140936.v1/t2
title: "Table 2" of "Global polarization of $\Lambda$ and $\bar{\Lambda}$ hyperons in Au+Au collisions at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV"

description: The mid-central $P_{\rm H}$ measurements reported in this work are shown alongside previous measurements in the upper panel, and are consistent with previous measurements at the energies studied here. The difference between integrated $P_{\bar{\Lambda}}$ and $P_{\Lambda}$ is shown at $\sqrt{s_{\rm{NN}}}$=19.6 and 27 GeV alongside previous measurements in the lower panel. The splittings observed with these high-statistics data sets are consistent with zero. Statistical uncertainties are represented as lines while systematic uncertainties are represented as boxes. The previous $P_{\bar{\Lambda}}-P_{\Lambda}$ result at $\sqrt{s_{\rm NN}}=7.7$ GeV is outside the axis range, but is consistent with zero within $2\sigma$.
description: STAR-RHIC. Global $\Lambda$-hyperon polarization is measured at $\sqrt{s_{\rm NN}}=19.6$ and 27 GeV. The results presented in this study find no significant splitting at the collision energies of $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV in the RHIC Beam Energy Scan Phase II using the STAR detector, with an upper limit of $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.24$% and $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.35$%, respectively, at a 95% confidence level. We derive an upper limit on the na\"ive extraction of the late-stage magnetic field of $B&lt;9.4\cdot10^{12}$ T and $B&lt;1.4\cdot10^{13}$ T at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV, respectively, although more thorough derivations are needed. Differential measurements of $P_{\rm H}$ were performed with respect to collision centrality, transverse momentum, and rapidity. With our current acceptance of $|y|&lt;1$ and uncertainties, we observe no dependence on transverse momentum and rapidity in this analysis.
DOI: 10.17182/hepdata.140936.v1/t3
title: "Table 3" of "Global polarization of $\Lambda$ and $\bar{\Lambda}$ hyperons in Au+Au collisions at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV"

description: $P_{\rm H}$ measurements are shown as a function of collision centrality at $\sqrt{s_{\rm NN}}$=19.6 and 27 GeV. Statistical uncertainties are represented as lines while systematic uncertainties are represented as boxes. $P_{\rm H}$ increases with collision centrality at $\sqrt{s_{\rm NN}}$=19.6 and 27 GeV, as expected from an angular-momentum-driven phenomenon.
description: STAR-RHIC. Global $\Lambda$-hyperon polarization is measured at $\sqrt{s_{\rm NN}}=19.6$ and 27 GeV. The results presented in this study find no significant splitting at the collision energies of $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV in the RHIC Beam Energy Scan Phase II using the STAR detector, with an upper limit of $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.24$% and $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.35$%, respectively, at a 95% confidence level. We derive an upper limit on the na\"ive extraction of the late-stage magnetic field of $B&lt;9.4\cdot10^{12}$ T and $B&lt;1.4\cdot10^{13}$ T at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV, respectively, although more thorough derivations are needed. Differential measurements of $P_{\rm H}$ were performed with respect to collision centrality, transverse momentum, and rapidity. With our current acceptance of $|y|&lt;1$ and uncertainties, we observe no dependence on transverse momentum and rapidity in this analysis.
DOI: 10.17182/hepdata.140936.v1/t4
title: "Table 4" of "Global polarization of $\Lambda$ and $\bar{\Lambda}$ hyperons in Au+Au collisions at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV"

description: $P_{\rm H}$ measurements are shown as a function of hyperon $p_{\rm T}$ at $\sqrt{s_{\rm NN}}$=19.6 and 27 GeV. Statistical uncertainties are represented as lines while systematic uncertainties are represented as boxes. There is no observed dependence of $P_{\rm H}$ on $p_{\rm T}$ at $\sqrt{s_{\rm NN}}$=19.6 or 27 GeV, consistent with previous observations.
description: STAR-RHIC. Global $\Lambda$-hyperon polarization is measured at $\sqrt{s_{\rm NN}}=19.6$ and 27 GeV. The results presented in this study find no significant splitting at the collision energies of $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV in the RHIC Beam Energy Scan Phase II using the STAR detector, with an upper limit of $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.24$% and $P_{\bar{\Lambda}}$ and $P_{\Lambda}&lt;0.35$%, respectively, at a 95% confidence level. We derive an upper limit on the na\"ive extraction of the late-stage magnetic field of $B&lt;9.4\cdot10^{12}$ T and $B&lt;1.4\cdot10^{13}$ T at $\sqrt{s_{\rm NN}}=19.6$ and $27$ GeV, respectively, although more thorough derivations are needed. Differential measurements of $P_{\rm H}$ were performed with respect to collision centrality, transverse momentum, and rapidity. With our current acceptance of $|y|&lt;1$ and uncertainties, we observe no dependence on transverse momentum and rapidity in this analysis.