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Signal discovery in sparse spectra: a Bayesian analysis

A Bayesian analysis of the probability of a signal in the presence of backgroundis described. As an example, the method was used to calculate the sensitivity ofthe GERDA experiment to neutrinoless double beta decay. In addition, we discussthe use of consensus priors, the look-elsewhere-effect in Bay...

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Detalles Bibliográficos
Autores principales: Beaujean, F, Caldwell, A, Kollár, D, Kröninger, K, Pashapour, S
Lenguaje:eng
Publicado: CERN 2011
Materias:
Acceso en línea:https://dx.doi.org/10.5170/CERN-2011-006.138
http://cds.cern.ch/record/2203246
Descripción
Sumario:A Bayesian analysis of the probability of a signal in the presence of backgroundis described. As an example, the method was used to calculate the sensitivity ofthe GERDA experiment to neutrinoless double beta decay. In addition, we discussthe use of consensus priors, the look-elsewhere-effect in Bayesian analysis andother topics.