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Investigators at University of Indonesia publish new data on physics
February 18th, 2008
According to recent research published in the journal Physical Review C, "The instability of nuclear matter due to particle-hole excitation modes has been studied in the framework of several relativistic mean-field (RMF) models. It is found that both the longitudinal and the transversal modes depend sensitively on the parameter sets used."
"The important impact of the vector and vector-scalar nonlinear terms on the stability of both modes is demonstrated. Our finding corroborates the result of previous studies, namely that certain RMF models cannot be used in high-density applications," wrote A. Sulaksono and colleagues, University of...
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Source: China Weekly News (2008-02-18)