Accès ouvert
2017
article
OpenAlex
S. Acharya, J. Adam, D. Adamová, J. Adolfsson et autres
In ultrarelativistic heavy-ion collisions, the event-by-event variation of the elliptic flow v 2 reflects fluctuations in the shape of the initial state of the system. This allows to select events with the same centrality but different initial geometry. This selection technique, Event …
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Accès ouvert
2017
article
OpenAlex
S. Acharya, D. Adamová, J. Adolfsson, Madan Mohan Aggarwal et autres
The transverse momentum ( p T ) spectra and elliptic flow coefficient (v 2 ) of deuterons and anti-deuterons at mid-rapidity (|y| < 0.5) are measured with the ALICE detector at the LHC in Pb-Pb collisions at √ s NN = 2.76 …
in, cz, se, ch, it, kr, us, ru, pe, br, mx, ua, no, gb, de, hr, fr, hu, cn, dk, nl, pl
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Accès ouvert
2017
article
OpenAlex
J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella et autres
In two-particle angular correlation measurements, jets give rise to a near-side peak, formed by particles associated to a higher-${p}_{\mathrm{T}}$ trigger particle. Measurements of these correlations as a function of pseudorapidity ($\mathrm{\ensuremath{\Delta}}\ensuremath{\eta}$) and azimuthal ($\mathrm{\ensuremath{\Delta}}\ensuremath{\varphi}$) differences are used to extract the centrality and …
cz, in, ch, it, kr, us, ru, br, gb, mx, ua, no, de, cn, hr, fr, hu, pl, dk, nl
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Accès ouvert
2017
article
OpenAlex
S. Acharya, D. Adamová, J. Adolfsson, Madan Mohan Aggarwal et autres
The second and the third order anisotropic flow, V 2 and V 3 , are mostly determined by the corresponding initial spatial anisotropy coefficients, ε 2 and ε 3 , in the initial density distribution. In addition to their dependence on the …
in, cz, se, ch, it, kr, us, ru, pe, br, mx, ua, de, hr, fr, gb, cn, no, dk
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Accès ouvert
2017
article
OpenAlex
J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella et autres
Electrons from heavy-flavour hadron decays (charm and beauty) were measured with the ALICE detector in Pb–Pb collisions at a centre-of-mass of energy s NN = 2.76 TeV . The transverse momentum ( p T ) differential production yields at mid-rapidity were used …
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Accès ouvert
2017
article
OpenAlex
J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella et autres
Abstract At sufficiently high temperature and energy density, nuclear matter undergoes a transition to a phase in which quarks and gluons are not confined: the quark–gluon plasma (QGP) 1 . Such an exotic state of strongly interacting quantum chromodynamics matter is produced …
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Accès ouvert
2017
article
OpenAlex
J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella et autres
The inclusive J/ ψ production has been studied in Pb–Pb and pp collisions at the centre-of-mass energy per nucleon pair s NN = 5.02 TeV , using the ALICE detector at the CERN LHC. The J/ ψ meson is reconstructed, in the …
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Accès ouvert
2016
article
OpenAlex
J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella et autres
The inclusive production of the ψ(2S) charmonium state was studied as a function of centrality in p-Pb collisions at the nucleon-nucleon center of mass energy $$ {\sqrt{s}}_{\mathrm{NN}}=5.02 $$ TeV at the CERN LHC. The measurement was performed with the ALICE detector in …
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Accès ouvert
2016
article
OpenAlex
J. Adam, D. Adamová, M. M. Aggarwal, G. Aglieri Rinella et autres
We report on results obtained with the event-shape engineering technique applied to Pb-Pb collisions at $\sqrt{{s}_{\mathit{NN}}}=2.76$ TeV. By selecting events in the same centrality interval, but with very different average flow, different initial-state conditions can be studied. We find the effect of …
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Accès ouvert
2015
article
OpenAlex
B. Abelev, J. Adam, D. Adamová, M. M. Aggarwal et autres
The multiplicity and pseudorapidity distributions of inclusive photons have been measured at forward rapidities (2.3 < η < 3.9) in proton-proton collisions at three center-of-mass energies, √ s = 0.9, 2.76 and 7 TeV using the ALICE detector.It is observed that the …
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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 …
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Accès ouvert
2014
article
OpenAlex
B. Abelev, J. Adam, D. Adamová, M. M. Aggarwal et autres
Measurements of multiparticle azimuthal correlations (cumulants) for charged particles in $p$-Pb at $\sqrt{{s}_{\mathrm{NN}}}=5.02$ TeV and Pb-Pb at $\sqrt{{s}_{\mathrm{NN}}}=2.76$ TeV collisions are presented. They help address the question of whether there is evidence for global, flowlike, azimuthal correlations in the $p$-Pb system. Comparisons …
us, cz, in, ch, it, pk, kr, ru, gb, ua, no, de, br, hr, fr, es, Afrique du Sud, hu, pl, dk, mx, nl, jp
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