7 papers
Improved Measurement of the Asymmetry in the Nucleon Sea
NuSea Collaboration, R. S. Towell, P. L. McGaughey
Measurements of the ratio of Drell-Yan yields from an 800 \rm{GeV/c} proton beam incident on liquid hydrogen and deuterium targets are reported. Approximately 360,000 Drell-Yan muo…
dbar/ubar Asymmetry and the Origin of the Nucleon Sea
J. C. Peng, G. T. Garvey, T. C. Awes +43
The Drell-Yan cross section ratios, , measured in Fermilab E866, have led to the first determination of , , and the int…
Measurement of the Light Antiquark Flavor Asymmetry in the Nucleon Sea
E. A. Hawker, T. C. Awes, M. E. Beddo +42
A precise measurement of the ratio of Drell-Yan yields from an 800 GeV/c proton beam incident on hydrogen and deuterium targets is reported. Over 140,000 Drell-Yan muon pairs with…
Inclusive Dielectron Cross Sections in p+p and p+d Interactions at Beam Energies from 1.04 to 4.88 GeV
The Dilepton Spectrometer, Collaboration, : +28
Measurements of dielectron production in p+p and p+d collisions with beam kinetic energies from 1.04 to 4.88 GeV are presented. The differential cross section is presented as a fun…
Dielectron Cross Section Measurements in Nucleus-Nucleus Reactions at 1.0 A GeV
R. J. Porter, S. Beedoe, R. Bossingham +24
We present measured dielectron production cross sections for Ca+Ca, C+C, He+Ca, and d+Ca reactions at 1.0 A GeV. Statistical uncertainties and systematic effects are smaller than i…
Dilepton production from p-p to Ca-Ca at the Bevalac
H. S. Matis, S. Beedoe, M. Bougteb +22
The DLS collaboration has recently completed a high statistics study of dilepton production at the Bevalac. In particular, we have measured dielectrons (e+e-) from p-p and p-d coll…