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

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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

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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

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

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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.