MULTIPLICITY STRUCTURE OF INCLUSIVE DIFFRACTION IN PI+P AND K+P INTERACTIONS AT 250 GEV/C

被引：0
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作者：
BEGALLI, M
BOTTERWECK, F
BOETTCHER, H
CHARLET, M
CHLIAPNIKOV, PV
DEWOLF, EA
DZIUNIKOWSKA, K
ENDLER, AMF
ESKREYS, A
FRIEBEL, W
GULKANYAN, GR
GARUTCHAVA, ZS
KITTEL, W
MEGRABYAN, SS
NAUMANN, T
OLKIEWICZ, K
ROLOFF, HE
TCHIKILEV, OG
TIKHONOVA, LA
TOMARADZE, AG
VERBEURE, F
WISCHNEWSKI, R
ZOTKIN, SA
机构：
[1] CATHOLIC UNIV NIJMEGEN, 6525 ED NIJMEGEN, NETHERLANDS
[2] NATL INST KERNFYS KOGE ENERGIEFYS H, NIJMEGEN, NETHERLANDS
[3] DESY, INST HOCHENERGIEPHYS, O-1615 ZEUTHEN, GERMANY
[4] PROTVINO HIGH ENERGY PHYS INST, PROTVINO 142284, USSR
[5] INTER UNIV INST HIGH ENERGIES, B-1050 BRUSSELS, BELGIUM
[6] UNIV INSTELLING ANTWERP, B-2610 WILRIJK, BELGIUM
[7] AGH UNIV SCI & TECHNOL, INST PHYS & NUCL TECH, PL-30055 KRAKOW, POLAND
[8] INST NUCL PHYS, PL-30055 KRAKOW, POLAND
[9] YEREVAN PHYS INST, YEREVAN 375036, ARMENIA, USSR
[10] TBILISI STATE UNIV, INST HIGH ENERGY PHYS, TBILISI 380086, GEORGIA, USSR
[11] MV LOMONOSOV STATE UNIV, INST NUCL PHYS, MOSCOW 119899, USSR
来源：
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1992年 / 55卷 / 04期
关键词：
D O I：
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中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Results on the multiplicity structure of diffractively excited meson and proton systems in pi+/K+ p interactions at 250 GeV/c are presented for diffractive masses up to about 9 GeV. The energy dependence of the average charge multiplicity and the shape of the multiplicity distribution in terms of KNO-scaling and negative binomial distribution are investigated. The diffractive systems are compared to e+e-, lh and non-diffractive hh final states as suggested by modern approaches of the Pomeron-hadron collision. Systematic differences are found between diffractive meson and proton systems but also between diffraction and the reactions compared to.
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页码：531 / 538
页数：8
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