activity
19982026
most citedEnhanced production of direct photons in Au+Au collisions at sqrt(s_NN)=200 GeV and implications for the initial temperature

401 citations · 6.2k across the 136 of their papers we have counts for

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Showing 2008Show all

7 papers · 1 filter

nucl-ex2008★ 6 cited

Nuclear Targets for a Precision Measurement of the Neutral Pion Radiative Width

P. Martel, E. Clinton, R. McWilliams +60

A technique is presented for precision measurements of the area densities, density * T, of approximately 5% radiation length carbon and 208Pb targets used in an experiment at Jeffe…

nucl-ex2008★ 4 cited

Measurement of the Partial Cross Sections s(TT), s(LT) and [s(T)+epsilon*s(L)] of the p(e,e' pi+)n Reaction in the Delta(1232) Resonance

J. M. Kirkpatrick, N. F. Sparveris

We report new precision p(e,e' pi+})n measurements in the Delta(1232) resonance at Q2 = 0.127(GeV/c)2 obtained at the MIT-Bates Out-Of-Plane scattering facility. These are the lowe…

nucl-ex2008★ 18 cited

Virtual Compton Scattering measurements in the transition

N. F. Sparveris, P. Achenbach, C. Ayerbe Gayoso +30

We report on new H measurements in the resonance at (GeV/c) carried out simultaneously with H. It is the lowest for w…

nucl-ex2008★ 401 cited

Enhanced production of direct photons in Au+Au collisions at sqrt(s_NN)=200 GeV and implications for the initial temperature

The PHENIX Collaboration, A. Adare

The production of low mass e+e- pairs for m_{e+e-} < 300 MeV/c^2 and 1 < p_T <5 GeV/c is measured in p+p and Au+Au collisions at sqrt(s_NN)=200 GeV. Enhanced yield above hadronic s…

nucl-ex2008★ 319 cited

Suppression pattern of neutral pions at high transverse momentum in Au+Au collisions at sqrt(s_NN) = 200 GeV and constraints on medium transport coefficients

PHENIX Collaboration, A. Adare

For Au + Au collisions at 200 GeV we measure neutral pion production with good statistics for transverse momentum, p_T, up to 20 GeV/c. A fivefold suppression is found, which is es…

nucl-ex2008

Absolute polarimetry at RHIC

H. Okada, I. Alekseev, A. Bravar +16

Precise and absolute beam polarization measurements are critical for the RHIC spin physics program. Because all experimental spin-dependent results are normalized by beam polarizat…

nucl-ex2008★ 130 cited

J/psi Production in sqrt (s_NN)= 200 GeV Cu+Cu Collisions

PHENIX Collaboration, A. Adare

Yields for J/psi production in Cu+Cu collisions at sqrt (s_NN)= 200 GeV have been measured by the PHENIX experiment over the rapidity range |y| < 2.2 at transverse momenta from 0 t…