String Tension and Production of Strange Particles

Tai An; Sa Benhao

Chinese Physics C> 1998, Vol. 22> Issue(4) : 346-350

String Tension and Production of Strange Particles

Tai An ^, ,
Sa Benhao

Institure of High Energy Physics,The Chinese Academy of Sciences, Beijing 1000392 China Institute of Atomic Energy, Beijing 102413

Abstract
HTML
Reference
Related

PDF

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 for the energy dependence of the strange quark suppression factor in hadron-hadron 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.

References

[1]

Anderson B,Gustson G,Ingelman G et al.Phys.Rep.,1983,97:31[2]Wroblewski A K.Proceedings of the 25th International Conference on HEP.Singapore:1990.125[3]Alexander G et al.OPAL Colla.Phys.Lett.,1991,8264:467[4]Bocquet G et al.UAl Colla Phys.Lett.1996,8366:447[5]Pi H.Comp,Phys.Commu.,19927l:173[6]Sa Benhao.Tai An.Comp.Phys.Commu.,1995,90:121[7]Andersson B,Tai An,Sa Benhao.Z.Phys.,1996,C70:499;Sa Benhao,Tai An,Phys.Rev.,1997,C55:2010[8]Topor Pop V,Gyulassy M,Wang X N et al.Phys.Rev.,1995,C52:1618[9]Gazdzicki M,Heinz U.Phys.Rev.,1996,C54:1496[10]Gazdzicki M,Hansen O.Nucl.Phys.,1991,A528:754[11]Alner G J et al.Phys.Rep.,1987,154:247;Ward D R In:GAltarelli,L.Di Lella ed.Proton Antiproton Collisions,Advanced Series on Directions in High Energy Physics（4）,Singapore:1989.85

Access

Get Citation

Tai An and Sa Benhao. String Tension and Production of Strange Particles[J]. Chinese Physics C, 1998, 22(4): 346-350.

Tai An and Sa Benhao. String Tension and Production of Strange Particles[J]. Chinese Physics C, 1998, 22(4): 346-350. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3338)
PDF Downloads(514)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

String Tension and Production of Strange Particles

Tai An ^,
Sa Benhao

Corresponding author: Tai An,

Institure of High Energy Physics,The Chinese Academy of Sciences, Beijing 1000392 China Institute of Atomic Energy, Beijing 102413

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1998-04-05

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 for the energy dependence of the strange quark suppression factor in hadron-hadron 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.