S-matrix approach to equation of state of nuclear matter

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dc.creatorMallik, S.
dc.creatorDe, J. N.
dc.creatorSamaddar, S. K.
dc.creatorSarkar, Sourav
dc.date2008-01-03
dc.date2008-03-18
dc.date.accessioned2026-07-07T11:13:59Z
dc.date.available2026-07-07T11:13:59Z
dc.descriptionWe calculate the equation of state of nuclear matter based on the general analysis of the grand canonical partition function in the $S$-matrix framework. In addition to the low mass stable particles and their two-body scattering channels considered earlier, the calculation includes systematically all the higher mass particles and their exited states as well as the scattering channels formed by any number of these species. We estimate the latter contribution by resonances in all the channels. The resulting model-independent virial series for pressure gets substantial contribution from the heavy particles and the channels containing them. The series converges for larger values of baryon density than found earlier.
dc.descriptionVersion to appear in PRC, Rapid Communications
dc.identifierhttps://arxiv.org/abs/0801.0498
dc.identifierhttp://arxiv.org/abs/0801.0498
dc.identifierPhys.Rev.C77:032201,2008
dc.identifierdoi:10.1103/PhysRevC.77.032201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191911
dc.subjectNuclear Theory
dc.titleS-matrix approach to equation of state of nuclear matter
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