Accès ouvert
2018
article
OpenAlex
A. Adare, C. Aidala, N. N. Ajitanand, Y. Akiba et autres
We present a detailed measurement of charged two-pion correlation functions in 0--30% centrality $\sqrt{{s}_{{}_{\mathit{NN}}}}=200$ GeV $\mathrm{Au}+\mathrm{Au}$ collisions by the PHENIX experiment at the Relativistic Heavy Ion Collider. The data are well described by Bose-Einstein correlation functions stemming from L\'evy-stable source distributions. Using …
us, jp, ru, hu, kr, in, se, il, br, fr, cz
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Accès ouvert
2015
article
OpenAlex
A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand et autres
Measurements of bottomonium production in heavy-ion and $p+p$ collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The inclusive yield of the three $\ensuremath{\Upsilon}$ states, $\ensuremath{\Upsilon}(1S+2S+3S)$, was measured in the PHENIX experiment via electron-positron decay pairs at midrapidity for $\mathrm{Au}+\mathrm{Au}$ and …
us, ru, jp, fr, de, kr, tw, in, se, hu, br, il
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
A. Adare, C. Aidala, N. N. Ajitanand, Y. Akiba et autres
Results are presented from data recorded in 2009 by the PHENIX experiment at the Relativistic Heavy Ion Collider for the double-longitudinal spin asymmetry, ${A}_{LL}$, for ${\ensuremath{\pi}}^{0}$ and $\ensuremath{\eta}$ production in $\sqrt{s}=200\text{ }\text{ }\mathrm{GeV}$ polarized $p+p$ collisions. Comparison of the ${\ensuremath{\pi}}^{0}$ results with …
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(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
A. Adare, S. S. Adler, S. Afanasiev, C. Aidala et autres
Direct photons have been measured in $\sqrt{{s}_{{}_{NN}}}=200$ GeV $d+\text{Au}$ collisions at midrapidity. A wide ${p}_{T}$ range is covered by measurements of nearly real virtual photons ($1<{p}_{T}<6$ GeV/$c$) and real photons ($5<{p}_{T}<16$ GeV/$c$). The invariant yield of the direct photons in $d+\text{Au}$ collisions …
us, ru, jp, fr, de, kr, in, tw, se, hu
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Accès ouvert
2012
article
OpenAlex
A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand et autres
Background: Heavy-flavor production in $p$ + $p$ collisions is a good test of perturbative-quantum-chromodynamics (pQCD) calculations. Modification of heavy-flavor production in heavy-ion collisions relative to binary-collision scaling from $p$ + $p$ results, quantified with the nuclear-modification factor (${R}_{AA}$), provides information on both …
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Accès ouvert
2009
article
OpenAlex
A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand et autres
The momentum distribution of electrons from semileptonic decays of charm and bottom quarks for midrapidity $|y|<0.35$ in $p+p$ collisions at $\sqrt{s}=200\text{ }\text{ }\mathrm{GeV}$ is measured by the PHENIX experiment at the Relativistic Heavy Ion Collider over the transverse momentum range $2<{p}_{T}<7\text{ }\text{ …
us, ru, jp, fr, de, kr, tw, in, hu, br, il, cz
(code pays fourni par la source)