Evidence for higher twist effects in fast π- production by antineutrinos in neon

Evidence for higher twist effects in fast π- production by antineutrinos in neon

Evidence for a significant higher twist contribution to high z π- production in antineutrino scattering is presented. In events with W>3 GeV and Q2>1 GeV2 in our data, it accounts for (51 ±8)% of all π- with z above 0.5. It is consistent with the z-Q2 correlations of Berger's high...

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Մատենագիտական մանրամասներ
Հիմնական հեղինակներ: Fitch, P, Kasper, P, Cooper-Sarkar, A, Aderholz, M, Armenise, N, Azemoon, T, Bertrand, D, Berggren, M, Bullock, F, Calicchio, M, Clayton, E, Coghen, T, Erriquez, O, Gerbier, G, Guy, J, Hulth, P, Iaselli, G, Jones, G, Lagraa, M, Marage, P, Middleton, R, Miller, D, Mobayyen, M, Neveu, M, O'Neale, S
Ձևաչափ: Journal article
Լեզու:English
Հրապարակվել է: Springer-Verlag 1986
Նկարագրություն
Ամփոփում:Evidence for a significant higher twist contribution to high z π- production in antineutrino scattering is presented. In events with W>3 GeV and Q2>1 GeV2 in our data, it accounts for (51 ±8)% of all π- with z above 0.5. It is consistent with the z-Q2 correlations of Berger's higher twist prediction. The data are inconclusive concerning the predicted y-z correlation and pT dependence. The z -Q2 correlation is not adequately described by the Lund Monte-Carlo. © 1986 Springer-Verlag.

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