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dc.creatorLin, Weikangen_US
dc.creatorLi, Bao-Anen_US
dc.creatorXu, Junen_US
dc.creatorKo, Che Mingen_US
dc.creatorWen, De Hua.en_US
dc.date.accessioned2011-09-13T21:27:05Z
dc.date.available2011-09-13T21:27:05Z
dc.date.issued2011en_US
dc.identifier.citationWeikang Lin, Bao-An Li, Jun Xu, Che Ming Ko and De Hua Wen. Phys.Rev.C 83 045802 2011. "Copyright (2011) by the American Physical Society."en_US
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevC.83.045802en_US
dc.identifier.urihttp://hdl.handle.net/1969.1/127132
dc.descriptionJournals published by the American Physical Society can be found at http://publish.aps.org/en_US
dc.description.abstractDescribing the hyperonic and quark phases of neutron stars with an isospin- and momentum-dependent effective interaction for the baryon octet and the MIT bag model, respectively, and using the Gibbs conditions to construct the mixed phase, we study the energy release from a neutron star owing to the hadron-quark phase transition. Moreover, the frequency and damping time of the first axial w mode of gravitational waves are studied for both hyperonic and hybrid stars. We find that the energy release is much more sensitive to the bag constant than the density dependence of the nuclear symmetry energy. Also, the frequency of the w mode is found to be significantly different with or without the hadron-quark phase transition and depends strongly on the value of the bag constant. Effects of the density dependence of the nuclear symmetry energy become, however, important for large values of the bag constant that lead to higher hadron-quark transition densities.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.subjectEQUATION-OF-STATEen_US
dc.subjectDENSE MATTERen_US
dc.subjectNONRADIAL OSCILLATIONSen_US
dc.subjectNUCLEARen_US
dc.subjectCONSTRAINTSen_US
dc.subjectIMPRINTen_US
dc.subjectPHYSICSen_US
dc.titleEnergy release from hadron-quark phase transition in neutron stars and the axial w mode of gravitational wavesen_US
dc.typeArticleen_US
local.departmentPhysics and Astronomyen_US


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