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Warm strange hadronic matter in an effective model with a weak Y-Y interaction

Wei Liang Qian·Ru-Keng Su·Hong Qiu Song
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Abstract

An effective model is used to study the equation of state of warm strange hadronic matter with nucleons, Lambda-hyperons, Xi-hyperons, sigmastar and phi. In the calculation, a newest weak Y-Y interaction deduced from the recent observation of a He double hypernucleus is adopted. Employing this effective model, the results with strong Y-Y interaction and weak Y-Y interaction are compared.

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Wei Liang Qian, Ru-Keng Su, Hong Qiu Song. 2004-09-28. Warm strange hadronic matter in an effective model with a weak Y-Y interaction. https://doi.org/10.1088/0954-3899%2F30%2F12%2F009

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