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The quasi-elastic events of the CERN bubble chamber neutrino experiment and the determination of the axial form factor

Research paper by A. Orkin-Lecourtois, C. A. Piketty

Indexed on: 11 Jan '16Published on: 11 Jan '16Published in: Il Nuovo Cimento A (1971-1996)



Abstract

A new study is made of the CERN bubble chamber quasielastic neutrino events, with the help of a theoretical estimate of the cross-section for a type of phenomenological event in which the emitted proton is scattered elastically inside the nucleus. A recent estimate of the ν-spectrum makes it possible to use absolute rates for the estimate of the axial form factor parameterMA.