The role of the Sommerfeld enhancement in dark matter physics

Vista senzilla d'ítem
dc.contributor.advisorMescia, Federico
dc.contributor.authorJiménez Arranz, Óscar
dc.date.accessioned2018-10-04T15:57:49Z
dc.date.available2018-10-04T15:57:49Z
dc.date.issued2018-06
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2018, Tutor: Federico Mesciaca
dc.description.abstractThe dark matter annihilation cross section could suffer a boost due to the Sommerfeld enhancement at low energy. The importance of this process holds in the quantification of the effect on the cross section that an interactive potential produces before particle annihilation. In order to provide insight into the Sommerfeld enhancement we analytically compute it for the potential well and the attractive Coulomb potential. Finally, within the use of a numerical program we compute the Sommerfeld enhancement for the Yukawa potential since it is not analytically solvableca
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/125073
dc.language.isoengca
dc.rightscc-by-nc-nd (c) Jiménez, 2018
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.classificationTeoria quànticacat
dc.subject.classificationMatèria fosca (Astronomia)cat
dc.subject.classificationTreballs de fi de graucat
dc.subject.otherQuantum theoryeng
dc.subject.otherDark matter (Astronomy)eng
dc.subject.otherBachelor's theseseng
dc.titleThe role of the Sommerfeld enhancement in dark matter physicseng
dc.typeinfo:eu-repo/semantics/bachelorThesisca

Fitxers

Paquet original

Mostrant 1 - 1 de 1
Miniatura
Nom:
Jiménez Arranz Oscar.pdf
Mida:
313.42 KB
Format:
Adobe Portable Document Format
Descripció:
Descarregar

Col·leccions

Treballs Finals de Grau (TFG) - Física