M ar 2 00 4 KK photoproduction and S − P wave interference
نویسندگان
چکیده
Results of a new analysis of the K+K− photoproduction at two photon energies Eγ = 4 GeV and 5.65 GeV with a particular emphasis on the S-wave production are presented. We show that the proper treatment of all the helicity components of the Sand P -waves enables one to eliminate the reported discrepancies in the extraction of the Swave photoproduction cross section from experimental data.
منابع مشابه
7 v 1 2 7 A ug 2 00 3 KK photoproduction and S − P wave interference
Results of a new analysis of the K+K− photoproduction at two photon energies Eγ = 4 GeV and 5.65 GeV with a particular emphasis on the S-wave production are presented. We show that the proper treatment of all the helicity components of the Sand P -waves enables one to eliminate the reported discrepancies in extraction of the S-wave photoproduction cross section from experimental data.
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