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An inversion-asymmetric source function for HBT analysis in relativistic heavy ion collisions

Liu Lianshou·Shi Shusu·Du Jiaxin
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Abstract

The inversion-asymmetry of the emission source in relativistic heavy ion collision under the Bertsch-Pratt convention is discussed and explicitly exhibited by a Monte Carlo model. The Gaussian source function popularly used in the HBT analysis of relativistic heavy ion collisions is invalid in this case. An inversion-asymmetric source function is suggested. A method for extracting the inversion-asymmetry degree of the source together with the source size from experimental data is proposed.

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Liu Lianshou, Shi Shusu, Du Jiaxin. 2006-08-31. An inversion-asymmetric source function for HBT analysis in relativistic heavy ion collisions. https://arxiv.org/abs/nucl-th/0608060

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