Rice University

output

19922026

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2007 · nucl-exShow all

15 papers · 2 filters

nucl-ex2007★ 7 cited

Ratios of 15N/12C and 4He/12C inclusive electroproduction cross sections in the nucleon resonance region

CLAS Collaboration, P. E. Bosted, R. Fersch

The (W,Q2)-dependence of the ratio of inclusive electron scattering cross sections for 15N/12C was determined in the kinematic range 0.8<W<2 GeV and 0.2<Q2<1 GeV2 using 2.285 GeV e…

nucl-ex2007★ 63 cited

Cross sections and beam asymmetries for $\vev{e}p \to enπ^+$ in the nucleon resonance region for $1.7 \leq Q^{2} \leq 4.5 (G e V)^{2}$

K. Park, V. D. Burkert, W. Kim +1

The exclusive electroproduction process $e p \to e^{'} n π^{+}$ was measured in the range of the photon virtuality $Q^{2} = 1.7 - 4.5 Ge V^{2}$ , and the invariant mass range…

nucl-ex2007★ 76 cited

Search for medium modification of the $ρ$ meson

R. Nasseripour, M. H. Wood, C. Djalali +5

The photoproduction of vector mesons on various nuclei has been studied using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Laboratory. The vector mesons, $ρ$ , $ω$ , a…

nucl-ex2007★ 4 cited

Forward Lambda Production and Nuclear Stopping Power in d + Au Collisions at sqrt(s_NN) = 200 GeV

STAR Collaboration, B. I. Abelev

We report the measurement of Lamda and Anti-Lamda yields and inverse slope parameters in d + Au collisions at sqrt(s_NN) = 200 GeV at forward and backward rapidities (y = +- 2.75),…

nucl-ex2007★ 129 cited

Enhanced strange baryon production in Au+Au collisions compared to p+p at sqrts = 200 GeV

STAR Collaboration, B. I. Abelev

We report on the observed differences in production rates of strange and multi-strange baryons in Au+Au collisions at sqrts = 200 GeV compared to pp interactions at the same energy…

nucl-ex2007★ 157 cited

Global polarization measurement in Au+Au collisions

STAR Collaboration, B. I. Abelev, I. Selyuzhenkov

The system created in non-central relativistic nucleus-nucleus collisions possesses large orbital angular momentum. Due to spin-orbit coupling, particles produced in such a system…

nucl-ex2007★ 97 cited

Q^2 Dependence of the S_{11}(1535) Photocoupling and Evidence for a P-wave resonance in eta electroproduction

H. Denizli, J. Mueller, S. Dytman et al.

New cross sections for the reaction $e p \to e^{'} η p$ are reported for total center of mass energy $W$ =1.5--2.3 GeV and invariant squared momentum transfer $Q^{2}$ =0.13--3.3 GeV $^{2}$ . Thi…

nucl-ex2007★ 179 cited

Energy dependence of charged pion, proton and anti-proton transverse momentum spectra for Au+Au collisions at \sqrt{s_NN} = 62.4 and 200 GeV

STAR Collaboration

We study the energy dependence of the transverse momentum (pT) spectra for charged pions, protons and anti-protons for Au+Au collisions at \sqrt{s_NN} = 62.4 and 200 GeV. Data are…

nucl-ex2007★ 204 cited

Partonic flow and $ϕ$ -meson production in Au+Au collisions at $s_{N N}$ = 200 GeV

B. I. Abelev

We present first measurements of the $ϕ$ -meson elliptic flow ( $v_{2} (p_{T})$ ) and high statistics $p_{T}$ distributions for different centralities from $s_{N N}$ = 200 GeV Au…

nucl-ex2007★ 28 cited

First measurement of coherent $ϕ$ -meson photoproduction on deuteron at low energies

CLAS collaboration, T. Mibe, H. Gao +4

The cross section and decay angular distributions for the coherent ϕmeson photoproduction on the deuteron have been measured for the first time up to a squared four-momentum transf…

nucl-ex2007★ 19 cited

Evidence for a backward peak in the gamma+d->pi^0+d cross section near the eta threshold

Y. Ilieva, B. L. Berman, A. E. Kudryavtsev +2

High-quality cross sections for the reaction gamma+d->pi^0+d have been measured using the CLAS at Jefferson Lab over a wide energy range near and above the eta-meson photoproductio…

nucl-ex2007★ 40 cited

Cascade production in the reactions gamma p --> K+ K+ (X) and gamma p --> K^+ K^+ pi- (X)

L. Guo, D. P. Weygand, M. Battaglieri +3

Photoproduction of the cascade resonances has been investigated in the reactions $γ p \to K^{+} K^{+} (X)$ and $γ p \to K^{+} K^{+} π^{-} (X)$ . The mass split of the $Ξ$ doublet is measured to…

nucl-ex2007★ 42 cited

Experimental study of exclusive $^{2}$ H $(e, e^{'} p) n$ reaction mechanisms at high $Q^{2}$

K. S. Egiyan, the CLAS Collaboration

The reaction $^{2}$ H $(e, e^{'} p) n$ has been studied with full kinematic coverage for photon virtuality $1.75 < Q^{2} < 5.5$ GeV $^{2}$ . Comparisons of experimental data with theory indicat…

nucl-ex2007★ 132 cited

Mass, quark-number, and $s_{N N}$ dependence of the second and fourth flow harmonics in ultra-relativistic nucleus-nucleus collisions

the STAR Collaboration

We present STAR measurements of the azimuthal anisotropy parameter $v_{2}$ for pions, kaons, protons, $Λ$ , $Λ ˉ$ , $Ξ + Ξ ˉ$ , and $Ω + Ω ˉ$ , along with $v_{4}$ for pions, kaons, prot…

nucl-ex2007★ 36 cited

Cross Sections for the $γ p \to K^{* 0} Σ^{+}$ Reaction at $E_{γ} = 1.7 - 3.0$ GeV

I. Hleiqawi, K. Hicks, D. Carman +1

Differential cross sections for the reaction $γ p \to K^{* 0} Σ^{+}$ are presented at nine bins in photon energy in the range from 1.7 to 3.0 GeV. The \kstar was detected by its decay…

Ratios of 15N/12C and 4He/12C inclusive electroproduction cross sections in the nucleon resonance region

Cross sections and beam asymmetries for $\vev{e}p \to enπ^+$ in the nucleon resonance region for 1.7≤Q2≤4.5(GeV)2

Search for medium modification of the ρ meson