Lepton mass effects in weak CC single pion production

Abstract

Different approaches to take into account nonzero lepton mass in the Rein-Sehgal model are compared. Modification of the axial current due to pion pole term are included and it is shown that they lead to large reduction of antineutrino cross section and a change of the shape of $d\sigma /d{Q}^2$.

6 pages, 6 figures

References in corpus (2)

• Weak Pion Production off the Nucleon
• Lepton Mass Effects in Single Pion Production by Neutrinos

Cited by in corpus (1)

• Lepton Mass Effects in Single Pion Production by Neutrinos