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Titolo:
INCREASE OF EFFECTIVE STRING TENSION AND PRODUCTION OF STRANGE PARTICLES
Autore:
AN T; BENHAO S;
Indirizzi:
ACAD SINICA,INST HIGH ENERGY PHYS,POB 918 BEIJING 100039 PEOPLES R CHINA CCAST,WORLD LAB BEIJING 100080 PEOPLES R CHINA CHINA INST ATOM ENERGY BEIJING 102413 PEOPLES R CHINA ACAD SINICA,INST THEORET PHYS BEIJING 100080 PEOPLES R CHINA
Titolo Testata:
Physics letters. Section B
fascicolo: 1-4, volume: 409, anno: 1997,
pagine: 393 - 397
SICI:
0370-2693(1997)409:1-4<393:IOESTA>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
S+A INTERACTIONS; 200A GEV; ENHANCEMENT; COLLISIONS; ENERGIES; P+A;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
T. An e S. Benhao, "INCREASE OF EFFECTIVE STRING TENSION AND PRODUCTION OF STRANGE PARTICLES", Physics letters. Section B, 409(1-4), 1997, pp. 393-397

Abstract

The increase of effective string tension as a result of the hard gluon kinks on a string is investigated using a parametrization form. In this form the effective string tension increasing with energies in hadron-hadron collisions is due to the mini-jet (gluon) production in the collisions. The data of the energy dependence of the strange quark suppression factor in hh collisions are very well reproduced with this mechanism. Meanwhile, the experimental phenomena of approximate energy independence of the strange quark suppression factor in e(+)e(-)-annihilations are discussed. (C) 1997 Elsevier Science B.V.

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Documento generato il 04/04/20 alle ore 15:33:53