The E2/M1 ratio in {Delta} photoproduction
Description:
New high-precision measurements of p({rvec {gamma}}, {pi}) and p({rvec {gamma}}, {gamma}) cross sections and beam asymmetries have been combined with other polarization ratios in a simultaneous analysis of both reactions. The E2/M1 mixing ratio for the n {r_arrow} {Delta} transition extracted from this analysis is EMR = {minus}3.0% {+-} 0.3 (stat+sys) {+-} 0.2 (model).
Date:
October 1, 1997
Creator:
Hoblit, S.; Blanpied, G.; Blecher, M. & Collaboration, LEGS
Item Type:
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