Q2 dependence of the proton and neutron structure functions from neutrino and antineutrino scattering in deuterium

D. Allasia, C. Angelini, A. Baldini, L. Bertanza, A. Bigi, V. Bisi, F. Bobisut, T. Bolognese, A. Borg, E. Calimani, P. Capiluppi, R. Casali, S. Ciampolillo, R. Cirio, J. Derkaoui, M. L. Faccini-Turluer, V. Flaminio, A. G. Frodesen, D. Gamba, G. GiacomelliH. Huzita, B. Iongejans, I. Lippi, M. Loreti, C. Louedec, G. Mandrioli, A. Margiotta, A. Marzari-Chiesa, A. Nappi, R. Pazzi, L. Riccati, A. Romero, A. M. Rossi, A. Sconza, P. Serra-Lugaresi, A. Tenner, G. W. van Apeldoorn, P. van Dam, N. van Eijndhoven, D. Vignaud, C. Visser, R. Wigmans

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Abstract

12,100 νD and 10,500 {Mathematical expression} charged current interactions in deuterium measured in the BEBC bubble chamber were used to obtain the complete set of structure functions of proton and neutron. The x and Q2 dependence of the structure functions of up and down valence quarks and antiquarks are presented and discussed. The Adler and Gross-Llewellyn Smith sum rules have been tested at different Q2 values. A QCD analysis of the four non singlet structure functions xF3νN, xuv, xdv and F2νn-F2νp has been performed yielding values of ΛLO between 100 and 300 MeV.

Original languageEnglish
Pages (from-to)321-333
Number of pages13
JournalZeitschrift für Physik C Particles and Fields
Volume28
Issue number3
DOIs
StatePublished - Sep 1985

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