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19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2010 · nucl-exShow all

20 papers · 2 filters

nucl-ex2010★ 20 cited

Near-threshold Photoproduction of Phi Mesons from Deuterium

X. Qian, W. Chen, H. Gao +144

We report the first measurement of the differential cross section on -meson photoproduction from deuterium near the production threshold for a proton using the CLAS detector and…

nucl-ex2010★ 37 cited

Photoproduction of -mesons off the deuteron

I. Jaegle, T. Mertens, A. Fix +62

Quasi-free photoproduction of mesons off nucleons bound in the deuteron has been measured with the combined Crystal Barrel - TAPS detector. The experiment was done at a tagged…

nucl-ex2010★ 6 cited

Multi-quasiparticle structures up to spin in the odd-odd nucleus Ta

X. Wang, D. J. Hartley, M. A. Riley +22

High-spin states in the odd-odd nucleus Ta have been populated in the Sn(V,3n) reaction. Two multi-quasiparticle structures have been extended significantly…

nucl-ex2010★ 13 cited

Azimuthal correlations of electrons from heavy-flavor decay with hadrons in p+p and Au+Au collisions at sqrt(s_NN)=200 GeV

A. Adare, S. Afanasiev, C. Aidala +425

Measurements of electrons from the decay of open-heavy-flavor mesons have shown that the yields are suppressed in Au+Au collisions compared to expectations from binary scaled p+p c…

nucl-ex2010★ 33 cited

Quadrupole Moments of Collective Structures up to Spin in Er and Er: A Challenge for Understanding Triaxiality in Nuclei

X. Wang, M. A. Riley, J. Simpson +21

The transition quadrupole moments, , of four weakly populated collective bands up to spin in Er have been measured to be …

nucl-ex2010★ 6 cited

Coherent Photoproduction of pi^+ from 3^He

Rakhsha Nasseripour, Barry Berman, the CLAS Collaboration

We have measured the differential cross section for the He reaction. This reaction was studied using the CEBAF Large Acceptance Spectrometer (CLAS) at Jef…

nucl-ex2010★ 11 cited

Suppression of away-side jet fragments with respect to the reaction plane in Au+Au collisions at sqrt(s_NN) = 200 GeV

A. Adare, S. Afanasiev, C. Aidala +424

Pair correlations between large transverse momentum neutral pion triggers (p_T=4--7 GeV/c) and charged hadron partners (p_T=3--7 GeV/c) in central (0--20%) and midcentral (20--60%)…

nucl-ex2010★ 112 cited

Cold Nuclear Matter Effects on J/psi Yields as a Function of Rapidity and Nuclear Geometry in Deuteron-Gold Collisions at sqrt(s_NN) = 200 GeV

A. Adare, S. Afanasiev, C. Aidala +445

We present measurements of J/psi yields in d+Au collisions at sqrt(s_NN) = 200 GeV recorded by the PHENIX experiment and compare with yields in p+p collisions at the same energy pe…

nucl-ex2010★ 32 cited

Tensor Correlations Measured in 3He(e,e'pp)n

H. Baghdasaryan, L. B. Weinstein, J. M. Laget +124

We have measured the 3He(e,e'pp)n reaction at an incident energy of 4.7 GeV over a wide kinematic range. We identified spectator correlated pp and pn nucleon pairs using kinematic…

nucl-ex2010★ 90 cited

Differential cross sections and recoil polarizations for the reaction gamma p -> K+ Sigma0

B. Dey, C. A. Meyer, M. Bellis +3

High-statistics measurements of differential cross sections and recoil polarizations for the reaction have been obtained using the CLAS detector at Jeffers…

nucl-ex2010★ 17 cited

Low-lying states in 8B

J. P. Mitchell, G. V. Rogachev, E. D. Johnson +6

Excitation functions of elastic and inelastic 7Be+p scattering were measured in the energy range between 1.6 and 2.8 MeV in the c.m. An R-matrix analysis of the excitation function…

nucl-ex2010★ 116 cited

Azimuthal anisotropy of neutral pion production in Au+Au collisions at sqrt(s_NN) = 200 GeV: Path-length dependence of jet quenching and the role of initial geometry

The PHENIX Collaboration

We have measured the azimuthal anisotropy of pi0's for 1 < pT < 18 GeV/c for Au+Au collisions at sqrt s_NN = 200 GeV. The observed anisotropy shows a gradual decrease in 3 < pT < 7…

nucl-ex2010★ 82 cited

Absorption of the and Mesons in Nuclei

M. H. Wood, R. Nasseripour, M. Paolone +3

Due to their long lifetimes, the and mesons are the ideal candidates for the study of possible modifications of the in-medium meson-nucleon interaction through their absorp…

nucl-ex2010★ 39 cited

Transverse momentum dependence of eta meson suppression in Au+Au collisions at sqrt(s_NN) = 200 GeV

A. Adare, S. Afanasiev, C. Aidala +424

New measurements by the PHENIX experiment at RHIC for eta production at midrapidity as a function of transverse momentum (p_T) and collision centrality in sqrt(s_NN) = 200 GeV Au+A…

nucl-ex2010★ 275 cited

Heavy Quark Production in p+p and Energy Loss and Flow of Heavy Quarks in Au+Au Collisions at sqrt(s_NN)=200 GeV

A. Adare, S. Afanasiev, C. Aidala +420

Transverse momentum (p^e_T) spectra of electrons from semileptonic weak decays of heavy flavor mesons in the range of 0.3 < p^e_T < 9.0 GeV/c have been measured at mid-rapidity (|e…

nucl-ex2010★ 110 cited

Nuclear modification factors of phi mesons in d+Au, Cu+Cu and Au+Au collisions at sqrt(S_NN)=200 GeV

PHENIX Collaboration, A. Adare, S. Afanasiev +529

The PHENIX experiment at the Relativistic Heavy Ion Collider (RHIC) has performed systematic measurements of phi meson production in the K+K- decay channel at midrapidity in p+p, d…

nucl-ex2010★ 99 cited

Elliptic and hexadecapole flow of charged hadrons in Au+Au collisions at sqrt(s_NN) = 200 GeV

A. Adare, S. Afanasiev, C. Aidala +380

Differential measurements of the elliptic (v_2) and hexadecapole (v_4) Fourier flow coefficients are reported for charged hadrons as a function of transverse momentum (p_T) and col…

nucl-ex2010★ 30 cited

Measurement of the Beam Asymmetry in the Forward Direction for pi0 Photoproduction

N. Sparks, V. Crede, A. V. Anisovich +57

Photoproduction of neutral pions has been studied with the CBELSA/TAPS detector for photon energies between 0.92 and 1.68~GeV at the electron accelerator ELSA. The beam asymmetry~$…

nucl-ex2010★ 8 cited

Measurement of the Nucleon Structure Function F2 in the Nuclear Medium and Evaluation of its Moments

M. Osipenko, CLAS Collaboration

We report on the measurement of inclusive electron scattering off a carbon target performed with CLAS at Jefferson Laboratory. A combination of three different beam energies 1.161,…

nucl-ex2010★ 73 cited

Trends in Yield and Azimuthal Shape Modification in Dihadron Correlations in Relativistic Heavy Ion Collisions

A. Adare, S. Afanasiev, C. Aidala +424

Fast parton probes produced by hard scattering and embedded within collisions of large nuclei have shown that partons suffer large energy loss and that the produced medium may resp…