Squeezed fermions and back-to-back correlations
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Data
2001-01-01
Autores
Panda, P. K.
Csorgo, T.
Hama, Y.
Padula, S. S.
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World Scientific Publ Co Pte Ltd
Resumo
Back-to-back correlations of asymptotic fermion-anti-fermion pairs appear if in-medium interactions lead to mass modifications of fermion states in a thermalized medium. The back-to-back correlations of protons and anti-protons will be experimentally observable in ultrarelativistic heavy ion collisions. The strength of back-to-back correlations of fermions can be unlimitedly large, diverging as the momentum of the pair increases and the net baryon density decreases.
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International Workshop on Hadron Physics 2000. Singapore: World Scientific Publ Co Pte Ltd, p. 349-352, 2001.