Prong Inequalities for e+ e- --> gamma --> n pi

Mar, 1974
6 pages
Published in:
  • Phys.Rev.Lett. 32 (1974) 1081
Report number:
  • COO-2232B-48

Citations per year

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Abstract: (APS)
I consider the ratio of the total cross section for e+e−→γ→Nπ with 2p visible prongs to that with two visible prongs. For any fixed N and all 2p, nontrivial and optimal lower isospin bounds are derived for these ratios. The preliminary data indicate that these bounds may be experimentally significant.