A Comparison of Longitudinal and Transverse Cross Sections in the p (e,e'K+)/Λ and p(e,e'K+)/Σ0 Reactions
- Univ. of Maryland, College Park, MD (United States)
Jefferson Lab Experiment E93-018 measured kaon electroproduction in hydrogen in two hyperon channels, p(e, e'K+)Lambda and p(e,e'K+)Sigma0. Data in both channels were taken at three (3) different values of the virtual photon transverse linear polarization, epsilon, for each of four (4) values of Q2 = (0.52, 0.75, 1.00, 2.00) GeV2. Cross sections averaged over the azimuthal angle, phi, were extracted (i.e., sigmaT + epsilon sigmaL ) at each of these twelve points for each hyperon. Rosenbluth separations were performed to separate the longitudinal and transverse production cross sections.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 824962
- Report Number(s):
- JLAB-PHY--99-59; DOE/ER/40150--2772
- Country of Publication:
- United States
- Language:
- English
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