Navigation überspringen
Universitätsbibliothek Heidelberg
Standort: ---
Exemplare: ---
heiBIB
 Online-Ressource
Verfasst von:Niro, Viviana   i
Titel:Indirect detection of Dark Matter with neutrinos
Verf.angabe:Viviana Niro
Jahr:2010
Umfang:Online-Ressource (II, 139 S.)
Angaben zum Titel:Übers. des Hauptsacht.: Indirekte Detektion Dunkler Materie durch Neutrinos
Hochschulschrift:Heidelberg, Univ., Diss., 2010
Abstract:In this doctoral thesis, we discuss indirect Dark Matter detection with neutrinos. We perform a detailed calculation of the neutrino spectra coming from Dark Matter annihilations inside the Sun and the Earth, taking into account all the possible processes that could occur during propagation: oscillation and interaction with matter. We examine in a systematic way the possibilities of Dark Matter annihilation directly into neutrinos, considering the case of scalar and fermionic Dark Matter. We explicitly calculate the annihilation cross section for different typologies of diagrams. We identify the most favourable scenarios, for which the behaviour of the cross section is given. We then describe the phenomenology of the leptophilic Dark Matter and show how experimental bounds on the neutrino flux coming from annihilations inside the Sun disfavour this model as explanation of the DAMA results. Finally, a carefull analysis of the neutrino flux expected from neutralino annihilations inside the Sun and the Earth is presented. We consider uncertainties coming from both particle physics and astrophysics and we divide the fluxes in through-going and stopping muons.
DOI:doi:10.11588/heidok.00010746
URL:kostenfrei: Volltext ; Langzeitarchivierung Nationalbibliothek: http://nbn-resolving.de/urn:nbn:de:bsz:16-opus-107468
 Volltext ; Verlag: http://d-nb.info/1004054238/34
 kostenfrei: Volltext: http://archiv.ub.uni-heidelberg.de/volltextserver/volltexte/2010/10746
 DOI: https://doi.org/10.11588/heidok.00010746
URN:urn:nbn:de:bsz:16-opus-107468
Schlagwörter:(s)Dunkle Materie   i / (s)Nachweis   i / (s)Neutrino   i
Datenträger:Online-Ressource
Dokumenttyp:Hochschulschrift
Sprache:eng ger
Reproduktion:Druckausg.: Niro, Viviana: Indirect detection of Dark Matter with neutrinos201020102010. - II, 139 S
K10plus-PPN:630483345
 
 
Lokale URL UB: Zum Volltext

Permanenter Link auf diesen Titel (bookmarkfähig):  https://katalog.ub.uni-heidelberg.de/titel/66910156   QR-Code
zum Seitenanfang