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19922026
Showing 2012 · nucl-exShow all

22 papers · 2 filters

nucl-ex2012★ 57 cited

Measurement of J/{psi} Azimuthal Anisotropy in Au+Au Collisions at {sqrt{s_{NN}}} = 200 GeV

STAR Collaboration

The measurement of J/{psi} azimuthal anisotropy is presented as a function of transverse momentum for different centralities in Au+Au collisions at {sqrt{s_{NN}}} = 200 GeV. The me…

nucl-ex2012★ 9 cited

Beam energy and centrality dependence of the statistical moments of the net-charge and net-kaon multiplicity distributions in Au+Au collisions at STAR

Daniel McDonald

In part to search for a possible critical point (CP) in the phase diagram of hot nuclear matter, a Beam Energy Scan was performed at the Relativistic Heavy-Ion Collider at Brookhav…

nucl-ex2012★ 25 cited

The STAR Dilepton Physics Program

Frank Geurts

Dileptons provide ideal penetrating probes of the evolution of strongly-interacting matter. With the Time-of-Flight upgrade, STAR is in a unique position to provide large-acceptanc…

nucl-ex2012★ 728 cited

Observation of long-range near-side angular correlations in proton-lead collisions at the LHC

CMS Collaboration

Results on two-particle angular correlations for charged particles emitted in pPb collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV are presented. The analysis uses…

nucl-ex2012★ 1 cited

Dielectron Measurements in STAR

F. Geurts

Ultrarelativistic heavy-ion collisions provide a unique environment to study the properties of strongly interacting matter. Dileptons, which are not affected by the strong interact…

nucl-ex2012★ 300 cited

Observation of sequential Upsilon suppression in PbPb collisions

CMS Collaboration

The suppression of the individual Upsilon(nS) states in PbPb collisions with respect to their yields in pp data has been measured. The PbPb and pp data sets used in the analysis co…

nucl-ex2012★ 22 cited

Measurement of the azimuthal anisotropy of neutral pions in PbPb collisions at sqrt(s(NN)) = 2.76 TeV

CMS Collaboration

First measurements of the azimuthal anisotropy of neutral pions produced in PbPb collisions at a center-of-mass energy of sqrt(s(NN)) = 2.76 TeV are presented. The amplitudes of th…

nucl-ex2012★ 180 cited

Inclusive charged hadron elliptic flow in Au + Au collisions at = 7.7 - 39 GeV

STAR collaboration

A systematic study is presented for centrality, transverse momentum () and pseudorapidity () dependence of the inclusive charged hadron elliptic flow () at midrapidity…

nucl-ex2012★ 54 cited

Single Spin Asymmetry in Polarized Proton-Proton Elastic Scattering at GeV

STAR Collaboration, L. Adamczyk, G. Agakishiev +365

We report a high precision measurement of the transverse single spin asymmetry at the center of mass energy GeV in elastic proton-proton scattering by the STAR…

nucl-ex2012★ 85 cited

Transverse Single-Spin Asymmetry and Cross-Section for pi0 and eta Mesons at Large Feynman-x in Polarized p+p Collisions at sqrt(s)=200 GeV

The STAR Collaboration, L. Adamczyk, G. Agakishiev +361

Measurements of the differential cross-section and the transverse single-spin asymmetry, A_N, vs. x_F for pi0 and eta mesons are reported for 0.4 < x_F < 0.75 at an average pseudor…

nucl-ex2012★ 146 cited

Study of W boson production in PbPb and pp collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

A measurement is presented of W-boson production in PbPb collisions carried out at a nucleon-nucleon (NN) centre-of-mass energy sqrt(s[NN]) of 2.76 TeV at the LHC using the CMS det…

nucl-ex2012★ 145 cited

Measurement of jet fragmentation into charged particles in pp and PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

Jet fragmentation in pp and PbPb collisions at a centre-of-mass energy of 2.76 TeV per nucleon pair was studied using data collected with the CMS detector at the LHC. Fragmentation…

nucl-ex2012★ 88 cited

Measurement of the pseudorapidity and centrality dependence of the transverse energy density in PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

The transverse energy ET in PbPb collisions at 2.76 TeV nucleon-nucleon center-of-mass energy sqrt(s[NN]) has been measured over a broad range of pseudorapidity eta and collision c…

nucl-ex2012★ 142 cited

Measurements of and Production in + Collisions at = 200 GeV

STAR Collaboration, L. Adamczyk, G. Agakishiev +368

We report measurements of charmed-hadron (, ) production cross sections at mid-rapidity in + collisions at a center-of-mass energy of 200 GeV by the STAR expe…

nucl-ex2012★ 34 cited

Di-electron spectrum at mid-rapidity in collisions at GeV

L. Adamczyk, G. Agakishiev, M. M. Aggarwal +368

We report on mid-rapidity mass spectrum of di-electrons and cross sections of pseudoscalar and vector mesons via decays, from GeV collisions, me…

nucl-ex2012★ 151 cited

Azimuthal anisotropy of charged particles at high transverse momenta in PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

The azimuthal anisotropy of charged particles in PbPb collisions at nucleon-nucleon center-of-mass energy of 2.76 TeV is measured with the CMS detector at the LHC over an extended…

nucl-ex2012★ 270 cited

Measurement of the elliptic anisotropy of charged particles produced in PbPb collisions at nucleon-nucleon center-of-mass energy = 2.76 TeV

CMS Collaboration

The anisotropy of the azimuthal distributions of charged particles produced in PbPb collisions with a nucleon-nucleon center-of-mass energy of 2.76 TeV is studied with the CMS expe…

nucl-ex2012★ 270 cited

Jet momentum dependence of jet quenching in PbPb collisions at sqrt(sNN)=2.76 TeV

CMS Collaboration

Dijet production in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV is studied with the CMS detector at the LHC. A data sample corresponding to an integrated…

nucl-ex2012★ 494 cited

Study of high-pT charged particle suppression in PbPb compared to pp collisions at sqrt(sNN)=2.76 TeV

CMS Collaboration

The transverse momentum spectra of charged particles have been measured in pp and PbPb collisions at sqrt(sNN) = 2.76 TeV by the CMS experiment at the LHC. In the transverse moment…

nucl-ex2012★ 279 cited

Suppression of non-prompt J/psi, prompt J/psi, and Y(1S) in PbPb collisions at sqrt(sNN) = 2.76 TeV

CMS Collaboration

Yields of prompt and non-prompt J/psi, as well as Y(1S) mesons, are measured by the CMS experiment via their dimuon decays in PbPb and pp collisions at sqrt(sNN) = 2.76 TeV for qua…

nucl-ex2012★ 271 cited

Centrality dependence of dihadron correlations and azimuthal anisotropy harmonics in PbPb collisions at sqrt(s[NN]) = 2.76 TeV

CMS Collaboration

Measurements from the CMS experiment at the LHC of dihadron correlations for charged particles produced in PbPb collisions at a nucleon-nucleon centre-of-mass energy of 2.76 TeV ar…

nucl-ex2012★ 194 cited

Measurement of isolated photon production in pp and PbPb collisions at sqrt(sNN) = 2.76 TeV

CMS Collaboration

Isolated photon production is measured in proton-proton and lead-lead collisions at nucleon-nucleon centre-of-mass energies of 2.76 TeV in the pseudorapidity range |eta|<1.44 and t…