cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.140433.v1/t31
title: "table9" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, 100-250 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t32
title: "table10" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, 250-400 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t33
title: "table11" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, 400-550 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t34
title: "table12" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, &gt;550 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t35
title: "table13" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, High mA SR, mA vs tanB grid, 400-750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t36
title: "table14" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, High mA SR, mA vs tanB grid, &gt;750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t37
title: "table15" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs tanB grid, 100-250 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t38
title: "table16" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs tanB grid, 250-400 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t39
title: "table17" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs tanB grid, 400-550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t40
title: "table18" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs tanB grid, &gt;550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t41
title: "table19" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, High mA SR, mA vs ma grid, 400-750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t42
title: "table20" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, High mA SR, mA vs ma grid, &gt;750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t43
title: "table21" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, 100-250 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t44
title: "table22" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, 250-400 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t45
title: "table23" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, 400-550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t46
title: "table24" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Acceptance, Low mA SR, mA vs ma grid, &gt;550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t47
title: "table25" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs tanB grid, 400-750 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t48
title: "table26" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs tanB grid, &gt;750 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t49
title: "table27" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, 100-250 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t50
title: "table28" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, 250-400 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t51
title: "table29" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, 400-550 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t52
title: "table30" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, &gt;550 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t53
title: "table31" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs ma grid, 400-750 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t54
title: "table32" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs ma grid, &gt;750 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t55
title: "table33" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, 100-250 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t56
title: "table34" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, 250-400 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t57
title: "table35" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, 400-550 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t58
title: "table36" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, &gt;550 GeV, bb prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t59
title: "table37" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs tanB grid, 400-750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t60
title: "table38" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs tanB grid, &gt;750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t61
title: "table39" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, 100-250 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t62
title: "table40" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, 250-400 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t63
title: "table41" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, 400-550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t64
title: "table42" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs tanB grid, &gt;550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t65
title: "table43" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs ma grid, 400-750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t66
title: "table44" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, High mA SR, mA vs ma grid, &gt;750 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t67
title: "table45" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, 100-250 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t68
title: "table46" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, 250-400 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t69
title: "table47" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, 400-550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140433.v1/t70
title: "table48" of "Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Efficiency, Low mA SR, mA vs ma grid, &gt;550 GeV, ggF prod
description: No data abstract available.
DOI: 10.17182/hepdata.140434.v1/t1
title: "Table 1: ABCD bins and yields in data" of "Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Definition of ABCD bins and yields in data, per match category. The predicted yield in the bin with the smallest backgrounds (bin D) is extracted from the simultaneous four-bin fit by assuming zero signal, which corresponds to $(\text{Obs. B} \times \text{Obs. C}) / (\text{Obs. A})$ in this limit.
description: No data abstract available.
DOI: 10.17182/hepdata.140434.v1/t2
title: "Table 2: Signal systematic uncertainties" of "Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Systematic uncertainties in the analysis. The jet uncertainties are larger in 2017 because of noise issues with the ECAL endcap. The tracking inefficiency in 2016 is caused by the unexpected saturation of photodiode signals in the tracker.
description: No data abstract available.
DOI: 10.17182/hepdata.140434.v1/t3
title: "Figure 2: Displaced vs. standard muon reconstruction efficiency" of "Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Simulated muon reconstruction efficiency of standard (blue squares) and displaced (red circles) reconstruction algorithms as a function of transverse vertex displacement $v_{xy}$. The two dashed vertical gray lines denote the ends of the fiducial tracker and muon detector regions, respectively.
description: No data abstract available.
DOI: 10.17182/hepdata.140434.v1/t4
title: "Figure 3: Measured min-$d_{xy}$ distributions" of "Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Measured min-$d_{xy}$ distribution in the 2-match category, after requiring the $d_{xy}$ muon to pass the isolation requirement $I_{\mathrm{rel}}^{\mathrm{PF}} &lt;0.25$ (i. e., the B and D bins of the ABCD plane). Overlaid with a red histogram is the background predicted from the region of the ABCD plane failing the same requirement (the A and C bins), as well as three signal benchmark hypotheses (as defined in the legends), assuming $\alpha_D = \alpha_{\mathrm{EM}}$ (the fine-structure constant). The red hatched bands correspond to the background prediction uncertainty. The last bin includes the overflow.
description: No data abstract available.
DOI: 10.17182/hepdata.140434.v1/t5
title: "Figure 4a: Observed cross section limits, $\Delta = 0.1 \, m_1$" of "Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Two-dimensional exclusion surfaces for $\Delta = 0.1 \, m_1$ as a function of the DM mass $m_1$ and the signal strength $y$, with $m_{A'} = 3 \, m_1$. Filled histograms denote observed limits on $\sigma(\mathrm{pp} \to A' \to \chi_2 \chi_1) \, \mathcal{B}(\chi_2 \to \chi_1 \mu^+ \mu^-)$. Solid (dashed) curves denote the observed (expected) exclusion limits at 95% CL, with 68% CL uncertainty bands around the expectation. Regions above the curves are excluded, depending on the $\alpha_D$ hypothesis: $\alpha_{\mathrm{D}} = \alpha_{\mathrm{EM}}$ (dark blue) or 0.1 (light magenta).
description: No data abstract available.
DOI: 10.17182/hepdata.140434.v1/t6
title: "Figure 4b: Observed cross section limits, $\Delta = 0.4 \, m_1$" of "Search for inelastic dark matter in events with two displaced muons and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Two-dimensional exclusion surfaces for $\Delta = 0.4 \, m_1$ as a function of the DM mass $m_1$ and the signal strength $y$, with $m_{A'} = 3 \, m_1$. Filled histograms denote observed limits on $\sigma(\mathrm{pp} \to A' \to \chi_2 \chi_1) \, \mathcal{B}(\chi_2 \to \chi_1 \mu^+ \mu^-)$. Solid (dashed) curves denote the observed (expected) exclusion limits at 95% CL, with 68% CL uncertainty bands around the expectation. Regions above the curves are excluded, depending on the $\alpha_D$ hypothesis: $\alpha_{\mathrm{D}} = \alpha_{\mathrm{EM}}$ (dark blue) or 0.1 (light magenta).
description: No data abstract available.
DOI: 10.17182/hepdata.140435.v1/t1
title: "Table 5a" of "Measurements of $B \rightarrow J/\psi$ at forward rapidity in $p+p$ collisions at $\sqrt{s}=510$ GeV"

description: Fraction of $B$-meson decays in $J/\psi$ samples obtained in $p$+$p$ collisions at $\sqrt{S}$ = 510 GeV.
description: We report the first measurement of the fraction of $J/\psi$ mesons coming from $B$-meson decay ($F_{B \rightarrow J/\psi}$) in $p$+$p$ collisions at $\sqrt{s}$ = 510 GeV. The measurement is performed using the forward silicon vertex detector and central vertex detector at PHENIX, which provide precise tracking and distance-of-closest-approach determinations, enabling the statistical separation of $J/\psi$ due to $B$-meson decays from prompt $J/\psi$. The measured value of $F_{B \rightarrow = J/\psi}$ is $8.1\%\pm2.3\% (stat)\pm1.9\% (syst)$ for $J/\psi$ with transverse momenta 0 &lt; $p_T$ &lt; 5 GeV/$c$ and rapidity 1.2 &lt; $|y|$ &lt; 2.2. The measured fraction $F_{B \rightarrow J/\psi}$ at PHENIX is compared to values measured by other experiments at higher center of mass energies and to fixed-order-next-to-leading-logarithm and color-evaporation-model predictions. The $b\bar{b}$ cross section per unit rapidity ($d\sigma/dy(pp→b\bar{b})$) extracted from the obtained $F_{B \rightarrow J/\psi}$ and the PHENIX inclusive $J/\psi$ cross section measured at 200 GeV scaled with color-evaporation-model calculations, at the mean $B$ hadron rapidity $y = \pm1.7$ in 510 GeV $p$+$p$ collisions, is $3.63^{+1.92}_{−1.70}$ $\mu$$b$, and it is consistent with the fixed-order-next-to-leading-logarithm calculations.
DOI: 10.17182/hepdata.140435.v1/t2
title: "Table 5b" of "Measurements of $B \rightarrow J/\psi$ at forward rapidity in $p+p$ collisions at $\sqrt{s}=510$ GeV"

description: Fraction of $B$-meson decays in $J/\psi$ samples obtained in $p$+$p$ collisions at $\sqrt{S}$ = 510 GeV.
description: We report the first measurement of the fraction of $J/\psi$ mesons coming from $B$-meson decay ($F_{B \rightarrow J/\psi}$) in $p$+$p$ collisions at $\sqrt{s}$ = 510 GeV. The measurement is performed using the forward silicon vertex detector and central vertex detector at PHENIX, which provide precise tracking and distance-of-closest-approach determinations, enabling the statistical separation of $J/\psi$ due to $B$-meson decays from prompt $J/\psi$. The measured value of $F_{B \rightarrow = J/\psi}$ is $8.1\%\pm2.3\% (stat)\pm1.9\% (syst)$ for $J/\psi$ with transverse momenta 0 &lt; $p_T$ &lt; 5 GeV/$c$ and rapidity 1.2 &lt; $|y|$ &lt; 2.2. The measured fraction $F_{B \rightarrow J/\psi}$ at PHENIX is compared to values measured by other experiments at higher center of mass energies and to fixed-order-next-to-leading-logarithm and color-evaporation-model predictions. The $b\bar{b}$ cross section per unit rapidity ($d\sigma/dy(pp→b\bar{b})$) extracted from the obtained $F_{B \rightarrow J/\psi}$ and the PHENIX inclusive $J/\psi$ cross section measured at 200 GeV scaled with color-evaporation-model calculations, at the mean $B$ hadron rapidity $y = \pm1.7$ in 510 GeV $p$+$p$ collisions, is $3.63^{+1.92}_{−1.70}$ $\mu$$b$, and it is consistent with the fixed-order-next-to-leading-logarithm calculations.
DOI: 10.17182/hepdata.140435.v1/t3
title: "Table 5c" of "Measurements of $B \rightarrow J/\psi$ at forward rapidity in $p+p$ collisions at $\sqrt{s}=510$ GeV"

description: The $b\bar{b}$ cross section per unit rapidity ($d\sigma/dy(pp→b\bar{b})$) extracted from the obtained $F_{B \rightarrow J/\psi}$ and the PHENIX inclusive $J/\psi$ cross section measured at 200 GeV scaled with color-evaporation-model calculations, at the mean $B$ hadron rapidity.
description: We report the first measurement of the fraction of $J/\psi$ mesons coming from $B$-meson decay ($F_{B \rightarrow J/\psi}$) in $p$+$p$ collisions at $\sqrt{s}$ = 510 GeV. The measurement is performed using the forward silicon vertex detector and central vertex detector at PHENIX, which provide precise tracking and distance-of-closest-approach determinations, enabling the statistical separation of $J/\psi$ due to $B$-meson decays from prompt $J/\psi$. The measured value of $F_{B \rightarrow = J/\psi}$ is $8.1\%\pm2.3\% (stat)\pm1.9\% (syst)$ for $J/\psi$ with transverse momenta 0 &lt; $p_T$ &lt; 5 GeV/$c$ and rapidity 1.2 &lt; $|y|$ &lt; 2.2. The measured fraction $F_{B \rightarrow J/\psi}$ at PHENIX is compared to values measured by other experiments at higher center of mass energies and to fixed-order-next-to-leading-logarithm and color-evaporation-model predictions. The $b\bar{b}$ cross section per unit rapidity ($d\sigma/dy(pp→b\bar{b})$) extracted from the obtained $F_{B \rightarrow J/\psi}$ and the PHENIX inclusive $J/\psi$ cross section measured at 200 GeV scaled with color-evaporation-model calculations, at the mean $B$ hadron rapidity $y = \pm1.7$ in 510 GeV $p$+$p$ collisions, is $3.63^{+1.92}_{−1.70}$ $\mu$$b$, and it is consistent with the fixed-order-next-to-leading-logarithm calculations.
DOI: 10.17182/hepdata.140436.v1/t1
title: "Figure 1" of "Bose-Einstein correlations of charged pion pairs in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Panel (a) and (b) show one-dimensional correlation functions for $\pi^+\pi^+$ and $\pi^-\pi^-$. The bottom figures show the three-dimensional correlation function for $\pi^-\pi^-$ with the full Coulomb (open circle) and without Coulomb (filled triangle) corrections for 0.2 &lt; $k_T$ &lt; 2.0 GeV/$c$ for 0-30% centrality. The projection of the 3-D correlation functions are averaged over the lowest 40 MeV in the orthogonal directions. The error bars are statistical only. The lines overlaid on the open circles (filled triangles) correspond to fits to Eq. 1 (Eq. 2) over the entire distribution. Panel (c) shows the one-dimensional correlation function of unlike-signed pions for 0.2 &lt; $k_T$ &lt; 2.0 GeV/$c$. The two overlaid histograms show calculations for the full (dashed) and the 50% partial (solid) Coulomb corrections. $$ ~ 0.45 ($\pm$0.17) GeV/$c$ and $$ ~ 281 ($\pm$4).
description: Bose-Einstein correlations of identically ch√arged pion pairs were measured by the PHENIX experiment at mid-rapidity in Au + Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Bertsch-Pratt radius parameters were determined as a function of the transverse momentum of the pair and as a function of the centrality of the collision. Using the full Coulomb correction, the ratio $R_{out}$/$R_{side}$ is smaller than unity for $⟨k_T⟩$ from 0.25 to 1.2 GeV/$c$ and for all measured centralities. However, using recently developed partial Coulomb correction methods, we find that $R_{out}$/$R_{side}$ is 0.8-1.1 for the measured $⟨k_T⟩$ range, and approximately constant at unity with the number of participants.