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.
Springer
Published 1986
Springer
Published 1986
| ISSN: |
1434-6052
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Physics
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| Notes: |
Abstract Evidence for a significant higher twist contribution to highz π− production in antineutrino scattering is presented. In events withW〉3 GeV andQ 2〉1 GeV2 in our data, it accounts for (51 ±8)% of all π− withz above 0.5. It is consistent with thez−Q 2 correlations of Berger's higher twist prediction. The data are inconclusive concerning the predictedy−z correlation andp T dependence. Thez −Q 2 correlation is not adequately described by the Lund Monte-Carlo.
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| Type of Medium: |
Electronic Resource
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| URL: |