Observation of scaling deviations in the energy distribution of secondary hadrons in inelastic neutrino-proton interactions

Autor:	B. Nellen, M. Aderholz, E. Simopoulou, G. Myatt, D.C. Cundy, H. G. Heilmann, P. Checchia, W. Wittek, R. H. Giles, H. Saarikko, D. Lanske, W. G. Scott, P. B. Renton, H. Wachsmuth, H. H. Seyfert, Ch. Peyrou, R. Orava, H. Grässler, R. Pech, A. Vayaki, P. O. Hulth, P. Bosetti, D. Radojicic, T. P. Kokott, Christoph Geich-Gimbel, P. Grossmann, B. Saitta, Donald H. Perkins, J. Blietschau, N. Schmitz, R. McGow, K. Böckmann, R. Settles, A. Grant, Reinhard W. Schulte, W. Krenz, D. R. O. Morrison, K. L. Wernhard, L. Bacci, Luc Pape
Rok vydání:	1979
Předmět:	Quark Physics Quantum chromodynamics Nuclear and High Energy Physics Particle physics Muon High Energy Physics::Phenomenology Hadron Elementary particle Nuclear physics High Energy Physics::Experiment Neutrino Charged current Lepton
Zdroj:	Physics Letters B. 87:281-286
ISSN:	0370-2693
DOI:	10.1016/0370-2693(79)90983-3
Popis:	An analysis is presented of the z distributions of secondary hadrons produced in 5600 charged current events from a BEBC neutrino-hydrogen experiment. Evidence is presented for scaling deviations in the z distributions and a breakdown of factorization in the single particle inclusive cross sections. The results are consistent with the leading order QCD predictions on the q2 dependence of nonsinglet moments of quark fragmentation functions, yielding a value of Λ ≈ 0.6 GeV.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::76c102c5d0e114c3b5a936c5615c2ffd https://doi.org/10.1016/0370-2693(79)90983-3 Zobrazit plný text záznamu