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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.
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.