OBSERVATION OF SCALING DEVIATIONS IN THE ENERGY-DISTRIBUTION OF SECONDARY HADRONS IN INELASTIC NEUTRINO-PROTON INTERACTIONS

被引：37

作者：

BLIETSCHAU, J

GRASSLER, H

KRENZ, W

LANSKE, D

SCHULTE, R

SEYFERT, HH

BOCKMANN, K

CHECCHIA, P

GEICHGIMBEL, C

HEILMANN, H

KOKOTT, T

NELLEN, B

PECH, R

BACCI, L

BOSETTI, P

CUNDY, DC

GRANT, A

HULTH, PO

MORRISON, DRO

ORAVA, R

PAPE, L

PEYROU, C

SAARIKKO, H

SCOTT, WG

SIMOPOULOU, E

VAYAKI, A

WACHSMUTH, H

ADERHOLZ, M

SCHMITZ, N

SETTLES, R

WERNHARD, KL

WITTEK, W

GILES, R

GROSSMANN, P

MCGOW, R

MYATT, G

PERKINS, DH

RADOJICIC, D

RENTON, P

SAITTA, B

机构：

[1] UNIV BONN,INST PHYS,D-5300 BONN 1,FED REP GER

[2] MAX PLANCK INST PHYS & ASTROPHYS,D-8000 MUNICH 40,FED REP GER

[3] CERN,EUROPEAN ORG NUCL RES,CH-1211 GENEVA 23,SWITZERLAND

[4] DEPT NUCL PHYS,OXFORD,ENGLAND

来源：

PHYSICS LETTERS B | 1979年 / 87卷 / 03期

关键词：

D O I：

10.1016/0370-2693(79)90983-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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. © 1979.

引用

页码：281 / 286

页数：6

共 15 条

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