Ratio of SigmaL/SigmaT for p(e,e'K+) Lambda extracted from polarization transfer
Journal Article
·
· Physical Review, C (Nuclear Physics)
OSTI ID:875584
The ratio of longitudinal to transverse structure functions, {sigma}{sub L}/{sigma}{sub T}, has been extracted from recent beam-recoil transferred polarization data for the p({rvec e},e'K{sup +}) {rvec {Lambda}} reaction. Results have been obtained for W = 1.72, 1.84, and 1.98 GeV at an average Q{sup 2} of 0.77, 0.69, and 0.61 GeV{sup 2}, respectively. Our results indicate a ratio that is systematically slightly smaller than previously published results using a Rosenbluth separation.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA
- Sponsoring Organization:
- USDOE - Office of Energy Research (ER)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 875584
- Report Number(s):
- JLAB-PHY-06-07; DOE/ER/40150-3703
- Journal Information:
- Physical Review, C (Nuclear Physics), Journal Name: Physical Review, C (Nuclear Physics) Vol. 71; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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