Multiplicities without KNO: Parton branching versus negative binomial

Bernice Durand; Ina Sarcevic

doi:10.1016/0370-2693(86)90225-X

Multiplicities without KNO: Parton branching versus negative binomial

Bernice Durand, Ina Sarcevic

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

It is shown that parton branhing equations for the probability P_mn of m quarks and n gluons have exact solutions which violate KNO scaling. Only the approximate solution is exactly a KNO function. Corrections to this approximate solution approach KNO scaling from below in the high-z tail, in agreement with recent collider data and in contrast to the negative binomial distribution.

Original language	English (US)
Pages (from-to)	104-108
Number of pages	5
Journal	Physics Letters B
Volume	172
Issue number	1
DOIs	https://doi.org/10.1016/0370-2693(86)90225-X
State	Published - May 8 1986
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/0370-2693(86)90225-X

Cite this

@article{89bef9cbf9b440c786900204e3cf9f87,

title = "Multiplicities without KNO: Parton branching versus negative binomial",

abstract = "It is shown that parton branhing equations for the probability Pmn of m quarks and n gluons have exact solutions which violate KNO scaling. Only the approximate solution is exactly a KNO function. Corrections to this approximate solution approach KNO scaling from below in the high-z tail, in agreement with recent collider data and in contrast to the negative binomial distribution.",

author = "Bernice Durand and Ina Sarcevic",

year = "1986",

month = may,

day = "8",

doi = "10.1016/0370-2693(86)90225-X",

language = "English (US)",

volume = "172",

pages = "104--108",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Multiplicities without KNO

T2 - Parton branching versus negative binomial

AU - Durand, Bernice

AU - Sarcevic, Ina

PY - 1986/5/8

Y1 - 1986/5/8

N2 - It is shown that parton branhing equations for the probability Pmn of m quarks and n gluons have exact solutions which violate KNO scaling. Only the approximate solution is exactly a KNO function. Corrections to this approximate solution approach KNO scaling from below in the high-z tail, in agreement with recent collider data and in contrast to the negative binomial distribution.

AB - It is shown that parton branhing equations for the probability Pmn of m quarks and n gluons have exact solutions which violate KNO scaling. Only the approximate solution is exactly a KNO function. Corrections to this approximate solution approach KNO scaling from below in the high-z tail, in agreement with recent collider data and in contrast to the negative binomial distribution.

UR - http://www.scopus.com/inward/record.url?scp=0004071880&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0004071880&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(86)90225-X

DO - 10.1016/0370-2693(86)90225-X

M3 - Article

AN - SCOPUS:0004071880

SN - 0370-2693

VL - 172

SP - 104

EP - 108

JO - Physics Letters B

JF - Physics Letters B

IS - 1

ER -

Multiplicities without KNO: Parton branching versus negative binomial

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this