Limiting temperatures and the equation of state of nuclear matter

From experimental observations of limiting temperatures in heavy ion collisions we derive the critical temperature of infinite nuclear matter Tc=16.6+/-0.86. Theoretical model correlations between Tc, the compressibility modulus K, the effective mass m*, and the saturation density rho s are then exp...

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Veröffentlicht in:Physical review letters 2002-11, Vol.89 (21), p.212701-212701, Article 212701
Hauptverfasser: Natowitz, J B, Hagel, K, Ma, Y, Murray, M, Qin, L, Wada, R, Wang, J
Format: Artikel
Sprache:eng
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Zusammenfassung:From experimental observations of limiting temperatures in heavy ion collisions we derive the critical temperature of infinite nuclear matter Tc=16.6+/-0.86. Theoretical model correlations between Tc, the compressibility modulus K, the effective mass m*, and the saturation density rho s are then exploited to derive the quantity (K/m*)1/2 rho -1/3 s. This quantity together with calculations employing Skyrme and Gogny interactions indicates a value of K in moderately excited nuclei that is in excellent agreement with the value determined from giant monopole resonance data.
ISSN:0031-9007
1079-7114
DOI:10.1103/physrevlett.89.212701