D. Smirnov

Monitoring of socio-economic regional processes as a condition for ensuring balanced development

D. Smirnov

Erratum: Collision-energy dependence of second-order off-diagonal and diagonal cumulants of net-charge, net-proton, and net-kaon multiplicity distributions in Au + Au collisions [Phys. Rev. C 100 , 014902 (2019)]

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

Received 22 October 2021DOI:https://doi.org/10.1103/PhysRevC.105.029901©2022 American Physical SocietyPhysics Subject Headings (PhySH)Research AreasParticle correlations & fluctuationsQCD phase transitionsRelativistic heavy-ion collisionsNuclear Physics

Strange hadron production in Au + Au collisions at s N N = 7.7 , 11.5, 19.6, 27, and 39 GeV

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

Strange hadrons are an excellent probe for identifying the phase boundary and onset of deconfinement in the QCD phase diagram. The STAR Collaboration has performed precision measurements of the abundances and transverse-momentum distributions for 8 species of strange mesons and baryons, as …

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First Observation of the Directed Flow of D0 and D0¯ in Au+Au Collisions at sNN=200 GeV

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

We report the first measurement of rapidity-odd directed flow (${v}_{1}$) for ${D}^{0}$ and $\overline{{D}^{0}}$ mesons at midrapidity ($|y|<0.8$) in $\mathrm{Au}+\mathrm{Au}$ collisions at $\sqrt{{s}_{\mathrm{NN}}}=200\text{ }\text{ }\mathrm{GeV}$ using the STAR detector at the Relativistic Heavy Ion Collider. In 10--80% $\mathrm{Au}+\mathrm{Au}$ collisions, the slope of …

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Observation of Excess J/ψ Yield at Very Low Transverse Momenta in Au+Au Collisions at sNN=200 GeV and U+U Collisions at sNN=193 GeV

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

We report on the first measurements of $J/\ensuremath{\psi}$ production at very low transverse momentum (${p}_{T}<0.2\text{ }\text{ }\mathrm{GeV}/c$) in hadronic $\mathrm{Au}+\mathrm{Au}$ collisions at $\sqrt{{s}_{NN}}=200\text{ }\text{ }\mathrm{GeV}$ and $\mathrm{U}+\mathrm{U}$ collisions at $\sqrt{{s}_{NN}}=193\text{ }\text{ }\mathrm{GeV}$. Remarkably, the inferred nuclear modification factor of $J/\ensuremath{\psi}$ at midrapidity …

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Charge-dependent pair correlations relative to a third particle in p + Au and d + Au collisions at RHIC

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

Quark interactions with topological gluon configurations can induce chirality imbalance and local parity violation in quantum chromodynamics. This can lead to electric charge separation along the strong magnetic field in relativistic heavy-ion collisions – the chiral magnetic effect (CME). We report measurements …

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Longitudinal double-spin asymmetry for inclusive jet and dijet production in pp collisions at s=510 GeV

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

We report the first measurement of the inclusive jet and the dijet longitudinal double-spin asymmetries, ${A}_{LL}$, at midrapidity in polarized $pp$ collisions at a center-of-mass energy $\sqrt{s}=510\text{ }\text{ }\mathrm{GeV}$. The inclusive jet ${A}_{LL}$ measurement is sensitive to the gluon helicity distribution down …

us, pl, ru, in, jp, cn, cz, tw, hu, de, Égypte (code pays fourni par la source)

Collision-energy dependence of second-order off-diagonal and diagonal cumulants of net-charge, net-proton, and net-kaon multiplicity distributions in Au + Au collisions

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

We report the first measurements of a complete second-order cumulant matrix of net-charge, net-proton, and net-kaon multiplicity distributions for the first phase of the beam energy scan program at the Relativistic Heavy Ion Collider. This includes the centrality and, for the first …

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Azimuthal Harmonics in Small and Large Collision Systems at RHIC Top Energies

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

The first (${v}_{1}^{\mathrm{fluc}}$), second (${v}_{2}$), and third (${v}_{3}$) harmonic coefficients of the azimuthal particle distribution at midrapidity are extracted for charged hadrons and studied as a function of transverse momentum (${p}_{T}$) and mean charged particle multiplicity density $⟨{N}_{\mathrm{ch}}⟩$ in $U+U$ ($\sqrt{{s}_{NN}}=193\text{ }\text{ …

us, pl, ru, in, jp, cn, cz, tw, hu, de (code pays fourni par la source)

Centrality and transverse momentum dependence of D0 -meson production at mid-rapidity in Au + Au collisions at sNN=200 GeV

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

We report a new measurement of ${D}^{0}$-meson production at mid-rapidity $(|y|<1)$ in Au + Au collisions at $\sqrt{{s}_{\mathrm{NN}}}=200\phantom{\rule{0.16em}{0ex}}\mathrm{GeV}$ utilizing the heavy flavor tracker, a high resolution silicon detector at the STAR experiment. Invariant yields of ${D}^{0}$ mesons with transverse momentum ${p}_{T}\ensuremath{\lesssim}9\phantom{\rule{0.16em}{0ex}}\mathrm{GeV}/c$ are …

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The proton–Ω correlation function in Au + Au collisions at s NN = 200 GeV

J. Adam, L. Adamczyk, J. R. Adams, J. K. Adkins et autres

We present the first measurement of the proton–Ω correlation function in heavy-ion collisions for the central (0–40%) and peripheral (40–80%) Au + Au collisions at s NN = 200 GeV by the STAR experiment at the Relativistic Heavy-Ion Collider (RHIC). Predictions for …

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Constraining the initial conditions and temperature dependent viscosity with three-particle correlations in Au+Au collisions

L. Adamczyk, J. K. Adkins, G. Agakishiev, M. M. Aggarwal et autres

We present three-particle mixed-harmonic correlations 〈 cos ⁡ ( m ϕ a + n ϕ b − ( m + n ) ϕ c ) 〉 for harmonics m , n = 1 − 3 for charged particles in s N N …

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