Relativistic effects on the back-to-back correlation functions of boson-antiboson pairs in high energy heavy ion collisions

ZHANG Yong; YANG Jing; ZHANG Wei-Ning

doi:10.1088/1674-1137/39/3/034103

Chinese Physics C> 2015, Vol. 39> Issue(3) : 034103 DOI: 10.1088/1674-1137/39/3/034103

Relativistic effects on the back-to-back correlation functions of boson-antiboson pairs in high energy heavy ion collisions

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Abstract：
We calculate the back-to-back correlation (BBC) functions of relativistic boson-antiboson pairs in high energy heavy ion collisions using the Monte Carlo method. The relativistic effects on the BBC functions of φφ and K⁺K^- pairs are investigated. The investigations indicate that the relativistic effects on the BBC functions of K⁺K^- pairs with large momenta are significant, and the effect is sensitive to the particle freeze-out temperature.

References

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ZHANG Yong, YANG Jing and ZHANG Wei-Ning. Relativistic effects on the back-to-back correlation functions of boson-antiboson pairs in high energy heavy ion collisions[J]. Chinese Physics C, 2015, 39(3): 034103. doi: 10.1088/1674-1137/39/3/034103

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Received: 2014-06-26
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

Relativistic effects on the back-to-back correlation functions of boson-antiboson pairs in high energy heavy ion collisions

Corresponding author: ZHANG Wei-Ning,

Received Date: 2014-06-26
Accepted Date: 1900-01-01
Available Online: 2015-03-05

Abstract: We calculate the back-to-back correlation (BBC) functions of relativistic boson-antiboson pairs in high energy heavy ion collisions using the Monte Carlo method. The relativistic effects on the BBC functions of φφ and K⁺K^- pairs are investigated. The investigations indicate that the relativistic effects on the BBC functions of K⁺K^- pairs with large momenta are significant, and the effect is sensitive to the particle freeze-out temperature.