Inclusive neutrino and antineutrino charged-current interactions were studied using the electronic detector of the CHARM Collaboration exposed to the narrow-band beam of the CERN SPS. The relative contributions of quarks and antiquarks to the neutrino cross sections were deduced from the differential cross sectionsdσ/d y. The x and Q2 dependence of the structure functions F2 and F3 were measured. Scaling violations were observed, in qualitative agreement with QCD. A value of the mass scale parameter of QCD,Λ = [0.29 ± 0.12 (stat.) ± 0.10 (syst.)] GeV, was deduced in a leading-order approximation, following the method of Buras and Gaemers.

Experimental study of differential cross sections in charged-current neutrino and antineutrino interactions / Jonker, M.; Panman, J.; Udo, F.; Allaby, J. V.; Amaldi, U.; Barbiellini, G.; Flegel, W.; Kozanecki, W.; Mess, K. H.; Metcalf, M.; Meyer, J.; Monacelli, P.; Orr, R. S.; Wetherell, A. M.; Winter, K.; Blobel, V.; Büsser, F. W.; Gall, P. D.; Grote, H.; Kröger, B.; Metz, E.; Niebergall, F.; Ranitzsch, K. H.; Stähelin, P.; Gorbunov, P.; Grigoriev, E.; Kaftanov, V.; Khovansky, V.; Rosanov, A.; Baroncelli, A.; Biancastelli, R.; Borgia, B.; Bosio, C.; Capone, A.; Ferroni, F.; Longo, E.; de Notaristefani, F.; Pistilli, P.; Santoni, C.; Valente, V.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 109:1-2(1982), pp. 133-140. [10.1016/0370-2693(82)90479-8]

Experimental study of differential cross sections in charged-current neutrino and antineutrino interactions

Biancastelli, R.;Borgia, B.;Capone, A.;Ferroni, F.;Longo, E.;de Notaristefani, F.;
1982

Abstract

Inclusive neutrino and antineutrino charged-current interactions were studied using the electronic detector of the CHARM Collaboration exposed to the narrow-band beam of the CERN SPS. The relative contributions of quarks and antiquarks to the neutrino cross sections were deduced from the differential cross sectionsdσ/d y. The x and Q2 dependence of the structure functions F2 and F3 were measured. Scaling violations were observed, in qualitative agreement with QCD. A value of the mass scale parameter of QCD,Λ = [0.29 ± 0.12 (stat.) ± 0.10 (syst.)] GeV, was deduced in a leading-order approximation, following the method of Buras and Gaemers.
1982
neutrino physics
01 Pubblicazione su rivista::01a Articolo in rivista
Experimental study of differential cross sections in charged-current neutrino and antineutrino interactions / Jonker, M.; Panman, J.; Udo, F.; Allaby, J. V.; Amaldi, U.; Barbiellini, G.; Flegel, W.; Kozanecki, W.; Mess, K. H.; Metcalf, M.; Meyer, J.; Monacelli, P.; Orr, R. S.; Wetherell, A. M.; Winter, K.; Blobel, V.; Büsser, F. W.; Gall, P. D.; Grote, H.; Kröger, B.; Metz, E.; Niebergall, F.; Ranitzsch, K. H.; Stähelin, P.; Gorbunov, P.; Grigoriev, E.; Kaftanov, V.; Khovansky, V.; Rosanov, A.; Baroncelli, A.; Biancastelli, R.; Borgia, B.; Bosio, C.; Capone, A.; Ferroni, F.; Longo, E.; de Notaristefani, F.; Pistilli, P.; Santoni, C.; Valente, V.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 109:1-2(1982), pp. 133-140. [10.1016/0370-2693(82)90479-8]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1679160
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