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19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2005 · nucl-exShow all

15 papers · 2 filters

nucl-ex2005★ 305 cited

Nuclear Modification of Electron Spectra and Implications for Heavy Quark Energy Loss in Au+Au Collisions at sqrt(s_NN)=200 GeV

PHENIX Collaboration, S. S. Adler

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 5.0 GeV/c) of electrons as a function of centrality in Au+Au collisions at sqrt(s_NN)=200 G…

nucl-ex2005★ 38 cited

Electron Scattering From High-Momentum Neutrons in Deuterium

A. V. Klimenko, S. E. Kuhn

We report results from an experiment measuring the semi-inclusive reaction where the proton is moving at a large angle relative to the momentum transfer. If we a…

nucl-ex2005★ 60 cited

Jet Structure from Dihadron Correlations in d+Au collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

Dihadron correlations at high transverse momentum in d+Au collisions at sqrt(s_NN) = 200 GeV at midrapidity are measured by the PHENIX experiment at the Relativistic Heavy Ion Coll…

nucl-ex2005★ 285 cited

Differential Cross Sections for gamma + p --> K+ + Y for Lambda and Sigma0 Hyperons

R. Bradford, R. A. Schumacher, J. W. C. McNabb +1

High-statistics cross sections for the reactions gamma + p --> K^+ + Lambda and gamma + p --> K^+ + Sigma^0 have been measured using CLAS at Jefferson Lab for center-of-mass energi…

nucl-ex2005★ 37 cited

Recoil Polarization Measurements for Neutral Pion Electroproduction at Q^2=1 (GeV/c)^2 Near the Delta Resonance

J. J. Kelly

We measured angular distributions of differential cross section, beam analyzing power, and recoil polarization for neutral pion electroproduction at Q^2 = 1.0 (GeV/c)^2 in 10 bins…

nucl-ex2005★ 278 cited

Measurement of 2- and 3-Nucleon Short Range Correlation Probabilities in Nuclei

K. S. Egiyan, N. B. Dashyan, M. M. Sargsian +3

The ratios of inclusive electron scattering cross sections of He4, C12 and Fe56 to He3 have been measured at 1 < x_B < 3. At Q^2 > 1.4 GeV^2, the ratios exhibit two separate platea…

nucl-ex2005★ 54 cited

Measurement of identified pi^0 and inclusive photon v_2 and implication to the direct photon production in sqrt(s_NN) = 200 GeV Au+Au collisions

PHENIX Collaboration, S. S. Adler

The azimuthal distribution of identified pi^0 and inclusive photons has been measured in sqrt{s_{NN}} = 200 GeV Au+Au collisions with the PHENIX experiment at the Relativistic Heav…

nucl-ex2005★ 113 cited

J/psi Production and Nuclear Effects for d+Au and p+p Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

J/psi production in d+Au and p+p collisions at sqrt(s_NN) = 200 GeV has been measured by the PHENIX experiment at rapidities -2.2 < y < +2.4. The cross sections and nuclear depende…

nucl-ex2005★ 300 cited

Modifications to Di-Jet Hadron Pair Correlations in Au+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

Azimuthal correlations of high-pT charged hadron pairs from (di-)jet-fragmentation are studied at mid-rapidity in Au+Au collisions at vsNN=200 GeV. The distribution of jet-associat…

nucl-ex2005★ 46 cited

Q^2-Dependence of the Neutron Spin Structure Function g_2^n at Low Q^2

K. Kramer

We present the first measurement of the Q^2-dependence of the neutron spin structure function g_2^n at five kinematic points covering 0.57 (GeV/c)^2 <= Q^2 <= 1.34 (GeV/c)^2 at x~0…

nucl-ex2005★ 65 cited

Recoil Polarization for Delta Excitation in Pion Electroproduction

J. J. Kelly

We measured angular distributions of recoil-polarization response functions for neutral pion electroproduction for W=1.23 GeV at Q^2=1.0 (GeV/c)^2, obtaining 14 separated response…

nucl-ex2005★ 25 cited

Measurement of the Polarized Structure Function for Pion Electroproduction in the Roper Resonance Region

CLAS Collaboration, K. Joo, L. C. Smith

The polarized longitudinal-transverse structure function measures the interference between real and imaginary amplitudes in pion electroproduction and can be used t…

nucl-ex2005★ 2 cited

Strangeness Enhancement in p-A Collisions: Consequences for the Interpretation of Strangeness Production in A-A Collisions

B. A. Cole, X. H. Yang, V. Cianciolo +14

Published measurements of semi-inclusive Lambda production in p-Au collisions at the AGS are used to estimate the yields of singly strange hadrons in nucleus-nucleus A-A collisions…

nucl-ex2005★ 69 cited

Measurement of Single Electron Event Anisotropy in Au+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

The transverse momentum dependence of the azimuthal anisotropy parameter v_2, the second harmonic of the azimuthal distribution, for electrons at mid-rapidity (|eta| < 0.35) has be…

nucl-ex2005★ 381 cited

Proton elastic form factor ratios to = 3.5 GeV by polarization transfer

V. Punjabi, C. F. Perdrisat

The ratio of the proton elastic electromagnetic form factors, , was obtained by measuring and , the transverse and longitudinal recoil proton polar…