期刊
PHYSICAL REVIEW C
卷 84, 期 3, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevC.84.035206
关键词
-
资金
- D.O.E. [DE-FG02-88ER40415]
- U.S. Department of Energy (DOE) [DE-FG02-88ER40415] Funding Source: U.S. Department of Energy (DOE)
Experimental details of a virtual Compton scattering (VCS) experiment performed on the proton at the MIT-Bates out-of-plane scattering facility are presented. The VCS response functions P-LL - P-TT/epsilon and P-LT have been measured at Q(2) = 0.057 GeV2/c(2). The generalized electric and magnetic polarizabilities, alpha(Q(2)) and beta(Q(2)), and the mean-square electric polarizability radius < r(alpha)(2)> are obtained from a dispersion analysis of the data. The results are in good agreement with O(p(3)) heavy baryon chiral perturbation and indicate the dominance of mesonic effects in the polarizabilities.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据