Showing 2004 · nucl-exShow all

11 papers · 2 filters

nucl-ex2004★ 122 cited

Measurement of the Neutron Lifetime by Counting Trapped Protons in a Cold Neutron Beam

J. S. Nico, M. S. Dewey, D. M. Gilliam +9

A measurement of the neutron lifetime performed by the absolute counting of in-beam neutrons and their decay protons has been completed. Protons confined in a quasi-Penning…

nucl-ex2004★ 84 cited

Nuclear Modification Factors for Hadrons At Forward and Backward Rapidities in Deuteron-Gold Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

We report on charged hadron production in deuteron-gold reactions at sqrt(s_NN) = 200 GeV. Our measurements in the deuteron-direction cover 1.4 < eta < 2.2, referred to as forward…

nucl-ex2004★ 113 cited

Production of phi mesons at mid-rapidity in sqrt(s_NN) = 200 GeV Au+Au collisions at RHIC

PHENIX Collaboration, S. S. Adler

We present the first results of meson production in the K^+K^- decay channel from Au+Au collisions at sqrt(s_NN) = 200 GeV as measured at mid-rapidity by the PHENIX detector at RHI…

nucl-ex2004★ 3k cited

Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration

PHENIX Collaboration, K. Adcox

Extensive experimental data from high-energy nucleus-nucleus collisions were recorded using the PHENIX detector at the Relativistic Heavy Ion Collider (RHIC). The comprehensive set…

nucl-ex2004★ 142 cited

Centrality Dependence of Charm Production from Single Electrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV

the PHENIX Collaboration, S. S. Adler

The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 4.0 GeV/c) of single electrons as a function of centrality in Au+Au collisions at sqrt(s_NN…

nucl-ex2004★ 254 cited

Systematic Studies of the Centrality and sqrt(s_NN) Dependence of dE_T/deta and dN_ch/deta in Heavy Ion Collisions at Mid-rapidity

PHENIX Collaboration, S. S. Adler

The PHENIX experiment at RHIC has measured transverse energy and charged particle multiplicity at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 19.6, 130 and 200 GeV as a functi…

nucl-ex2004★ 67 cited

Jet Structure of Baryon Excess in Au+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

Two particle correlations between identified meson and baryon trigger particles with 2.5 < p_T < 4.0 GeV/c and lower p_T charged hadrons have been measured at midrapidity by the PH…

nucl-ex2004★ 80 cited

Deuteron and antideuteron production in Au+Au collisions at sqrt(s_NN)=200 GeV

PHENIX Collaboration, S. S. Adler

The production of deuterons and antideuterons in the transverse momentum range 1.1 < p_T < 4.3 GeV/c at mid-rapidity in Au + Au collisions at sqrt(s_NN)=200 GeV has been studied by…

nucl-ex2004★ 44 cited

New Constraints on the 18F(p,alpha) 15O Rate in Novae from the (d,p) Reaction

R. L. Kozub, D. W. Bardayan, J. C. Batchelder +18

The degree to which the (p,gamma) and (p,alpha) reactions destroy 18F at temperatures 1-4x10^8 K is important for understanding the synthesis of nuclei in nova explosions and for u…

nucl-ex2004★ 22 cited

Excitation Energies and Spins of the Yrast Superdeformed Band in ^{191}Hg

S. Siem, P. Reiter, T. L. Khoo +23

The excitation energies and spins of the levels in the yrast superdeformed band of Hg have been determined from two single-step transitions and the quasi-continuum spec…

nucl-ex2004★ 174 cited

Bose-Einstein Correlations of Charged Pion Pairs in Au+Au Collisions at sqrt(s_NN)=200_ GeV

PHENIX Collaboration, S. S. Adler

Bose-Einstein correlations of identically charged pion pairs were measured by the PHENIX experiment at mid-rapidity in Au+Au collisions at = 200 GeV. The Bertsc…