Analysis of Candidate Neutrino Sources Based on Gamma Ray Observations and Astrophysical Models

Around 40 sources are selected in the candidate list (IC40 Analysis) on the basis of observation in gamma rays or astrophysical model that predicts neutrino emission • Include sources that for years have been proposed as possible neutrino emitters • Include some for what it’s almost sure that leptonic process is the acceleration mechanism (RXJ 1713.7 for instance) • Take care about possible bias when combining samples • Number of sources should be below 100 to avoid trials problems on significance • The extra flux required to achieve a stricter p-value is not a linear with the number of sources in the list

First time they try to combine samples In the past different candidate list were used, but the corresponding analysis used different data-samples

IC40 : 39 source selected for a candidate list search

Thesis: http://w3.iihe.ac.be/Publications/Thesis/labare.pdf 26 sources in the Analysis using 2000-06 data

Analysis of Candidate Neutrino Sources Based on Gamma Ray Observations and Astrophysical Models

Analysis of Candidate Neutrino Sources Based on Gamma Ray Observations and Astrophysical Models

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