Accès ouvert
2021
article
OpenAlex
U. A. Acharya, C. Aidala, Y. Akiba, M. Alfred et autres
Studying spin-momentum correlations in hadronic collisions offers a glimpse into a three-dimensional picture of proton structure. The transverse single-spin asymmetry for midrapidity isolated direct photons in p^{↑}+p collisions at sqrt[s]=200 GeV is measured with the PHENIX detector at the Relativistic Heavy Ion …
us, jp, ru, kr, il, hu, cz, in
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
S. Acharya, D. Adamová, S.P. Adhya, A. Adler et autres
A bstract The measurement of the production of prompt D 0 , D + , D *+ , and $$ {\mathrm{D}}_{\mathrm{S}}^{+} $$ D S + mesons in proton–lead (p–Pb) collisions at the centre-of-mass energy per nucleon pair of $$ \sqrt{s_{\mathrm{NN}}} $$ s …
in, cz, de, se, ch, it, kr, ru, br, cn, mx, pk, ua, no, ro, gb, us, hr, fr, hu, pe, dk, nl
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
S. Acharya, D. Adamová, S.P. Adhya, A. Adler et autres
The correlations of identical charged kaons were measured in $p$-Pb collisions at $\sqrt{{s}_{\mathit{NN}}}=5.02$ TeV by the ALICE experiment at the LHC. The femtoscopic invariant radii and correlation strengths were extracted from one-dimensional kaon correlation functions and were compared with those obtained in …
in, cz, de, se, ch, it, kr, us, ru, br, cn, mx, pk, ua, no, ro, gb, hr, fr, hu, pe, dk, nl
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand et autres
The PHENIX collaboration presents first measurements of low-momentum ($0.4<{p}_{T}<3\text{ }\text{ }\mathrm{GeV}/c$) direct-photon yields from $\mathrm{Au}+\mathrm{Au}$ collisions at $\sqrt{{s}_{NN}}=39$ and 62.4 GeV. For both beam energies the direct-photon yields are substantially enhanced with respect to expectations from prompt processes, similar to the yields …
us, ru, jp, fr, hu, de, kr, tw, in, se, il
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
S. Acharya, D. Adamová, S.P. Adhya, A. Adler et autres
The measurements of the production of prompt D 0 , D + , D * + , and D + s mesons in proton-proton (pp) collisions at √ s = 5.02 TeV with the ALICE detector at the Large Hadron Collider (LHC) …
in, ch, cz, de, se, it, kr, us, ru, br, cn, mx, pk, ua, no, ro, gb, hr, fr, hu, pe, dk, nl
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
S. Acharya, Fernando Torales Acosta, D. Adamová, J. Adolfsson et autres
Abstract The p T-differential production cross section of prompt Λ c + charmed baryons was measured with the ALICE detector at the Large Hadron Collider (LHC) in pp collisions at $$ \sqrt{s}=7 $$ s = 7 TeV and in p-Pb collisions at …
in, us, cz, se, ch, it, kr, ru, de, br, mx, pk, ua, no, ro, gb, hr, fr, hu, cn, pe, dk, nl, pl
(code pays fourni par la source)
Accès ouvert
2017
article
OpenAlex
C. Aidala, N. N. Ajitanand, Y. Akiba, R. Akimoto et autres
The fraction of $J/\ensuremath{\psi}$ mesons which come from $B$-meson decay, ${\mathrm{F}}_{B\ensuremath{\rightarrow}J/\ensuremath{\psi}}$, is measured for $\mathrm{J}/\ensuremath{\psi}$ rapidity $1.2<|y|<2.2$ and ${p}_{T}>0$ in $p+p$ and Cu+Au collisions at $\sqrt{{s}_{{}_{NN}}}$ = 200 GeV with the PHENIX detector. The extracted fraction is ${\mathrm{F}}_{B\ensuremath{\rightarrow}J/\ensuremath{\psi}}=0.025\ifmmode\pm\else\textpm\fi{}0.006$ (stat) $\ifmmode\pm\else\textpm\fi{}$ 0.010(syst) for …
us, jp, ru, hu, cn, kr, se, il, fr, cz
(code pays fourni par la source)
Accès ouvert
2015
article
OpenAlex
A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand et autres
Direct photons produced in relativistic heavy-ion collisions allow access to the state of matter during the collision, because they do not experience the strong interaction and can escape from the fireball without scattering. New data from the PHENIX experiment at RHIC show …
us, ru, jp, fr, de, kr, in, se, hu, br
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
B. I. Abelev, J. Adam, D. Adamová, M. M. Aggarwal et autres
We report on the production of inclusive Υ (1S) and Υ (2S) in p-Pb collisions at √ s NN = 5.02 TeV at the LHC.The measurement is performed with the ALICE detector at backward (-4.46 < y cms < -2.96) and forward …
us, cz, in, ch, it, pk, kr, ru, am, fr
(code pays fourni par la source)
Accès ouvert
2014
article
OpenAlex
B. I. Abelev, J. Adam, D. Adamová, M.M. Aggarwal et autres
Two-particle angular correlations between unidentified charged trigger and associated particles are measured by the ALICE detector in p–Pb collisions at a nucleon–nucleon centre-of-mass energy of 5.02 TeV. The transverse-momentum range 0.7 < p T , assoc < p T , trig < …
us, cz, in, it, pk, kr, ru, gb, ua, no, de, br, ch, fr, es, Afrique du Sud, hu, pl, dk, mx, nl, jp
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand et autres
The energy dependence of the single-transverse-spin asymmetry, ${A}_{N}$, and the cross section for neutron production at very forward angles were measured in the PHENIX experiment at the Relativistic Heavy Ion Collider for polarized $p+p$ collisions at $\sqrt{s}=200\text{ }\text{ }\mathrm{GeV}$. The neutrons were …
us, ru, jp, fr, de, kr, tw, in, hu, br, il, cz
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
E. Abbas, B. I. Abelev, J. Adam, D. Adamová et autres
The ratios of yields of anti-baryons to baryons probes the mechanisms of baryon-number transport. Results for $\overline{\mathrm {p}}/{\mathrm{p}}$ , $\overline{\Lambda}/{\Lambda}$ , ${{\overline{\Xi}}^{+}}/{\Xi ^{-}}$ and ${{\overline{\Omega}}^{+}}/{\Omega^{-}}$ in pp collisions at $\sqrt{s} = 0.9,\ 2.76\mbox{ and }7\mbox{ TeV}$ , measured with the ALICE detector …
Égypte, ch, us, cz, in, it, hu, pk, kr, ru, ua, mx, no, de, hr, fr, es, fi, Afrique du Sud, sk, gb, pl, dk, nl, jp
(code pays fourni par la source)