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.

Evidence for higher twist effects in fast π- production by antineutrinos in neon / Fitch, P. J.; Kasper, P.; Cooper-Sarkar, A. M.; Aderholz, M.; Armenise, N.; Azemoon, T.; Bertrand, D.; Berggren, M.; Bullock, F. W.; Calicchio, M.; Clayton, E. F.; Coghen, T.; Erriquez, O.; Gerbier, G.; Guy, J.; Hulth, P. O.; Iaselli, G.; Jones, G. T.; Lagraa, M.; Marage, P.; Middleton, R. P.; Miller, D.; Mobayyen, M. M.; Neveu, M.; O'Neale, S. W.; Parker, M. A.; Sansum, R. A.; Simopoulou, E.; Varvell, K.; Vallée, C.; Vayaki, A.; Venus, W.; Wachsmuth, H.; Wittek, W.; Wells, J.; Zevgolatakos, E.. - In: ZEITSCHRIFT FÜR PHYSIK. C, PARTICLES AND FIELDS. - ISSN 0170-9739. - STAMPA. - 31:1(1986), pp. 51-58. [10.1007/BF01559591]

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

Iaselli, G.;
1986-01-01

Abstract

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
Evidence for higher twist effects in fast π- production by antineutrinos in neon / Fitch, P. J.; Kasper, P.; Cooper-Sarkar, A. M.; Aderholz, M.; Armenise, N.; Azemoon, T.; Bertrand, D.; Berggren, M.; Bullock, F. W.; Calicchio, M.; Clayton, E. F.; Coghen, T.; Erriquez, O.; Gerbier, G.; Guy, J.; Hulth, P. O.; Iaselli, G.; Jones, G. T.; Lagraa, M.; Marage, P.; Middleton, R. P.; Miller, D.; Mobayyen, M. M.; Neveu, M.; O'Neale, S. W.; Parker, M. A.; Sansum, R. A.; Simopoulou, E.; Varvell, K.; Vallée, C.; Vayaki, A.; Venus, W.; Wachsmuth, H.; Wittek, W.; Wells, J.; Zevgolatakos, E.. - In: ZEITSCHRIFT FÜR PHYSIK. C, PARTICLES AND FIELDS. - ISSN 0170-9739. - STAMPA. - 31:1(1986), pp. 51-58. [10.1007/BF01559591]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/1767
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