Neutron stars with hyperon cores

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dc.contributor.advisorRamos Gómez, Àngels
dc.contributor.authorMontaña Faiget, Glòria
dc.date.accessioned2016-10-26T15:55:16Z
dc.date.available2016-10-26T15:55:16Z
dc.date.issued2016-06
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutor: Àngels Ramos Gómezca
dc.description.abstractThe composition and structure of neutron stars are studied employing different models for the equation of state of neutron star matter allowing for the appearance of hyperons. The models are constructed with simple but realistic parametrizations of the nucleon-nucleon and hyperonnucleon interactions. Solving the equations of hydrostatic equilibrium it is found that there is only one model able to predict a maximum neutron star mass over 2M, in agreement with astronomical observations. This is a model which has a soft nucleonic contribution to the energy density but a stiff hyperonic one and, as a consequence, avoids the hyperonization of matterca
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/102939
dc.language.isoengca
dc.rightscc-by-nc-nd (c) Montaña, 2016
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.sourceTreballs Finals de Grau (TFG) - Física
dc.subject.classificationEstels de neutronscat
dc.subject.classificationHiperonscat
dc.subject.classificationTreballs de fi de graucat
dc.subject.otherNeutron starseng
dc.subject.otherHyperonseng
dc.subject.otherBachelor's theseseng
dc.titleNeutron stars with hyperon coreseng
dc.typeinfo:eu-repo/semantics/bachelorThesisca

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