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Measurement of the ratio of total and differential cross sections on neutrons and protons for charged-current neutrino events

par Armenise, Nicola;Wilquet, Gaston ;Bertrand, Daniel ; [et al.]
Référence Physics letters. Section B, 102, page (374-380)
Publication Publié, 1981

Article révisé par les pairs

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Résumé :

Charged-current neutrino interactions have been analysed in a sample of pictures from BEBC equipped with a TST. Using a method independent of both the neutrino flux and nuclear interaction corrections, the ratio R= σn/σp has been measured. The result is R=1.98±0.19 for the ratio of total cross sections. Bjorken x distributions for proton and neutron targets and for u and d quarks are compared. © 1981.