IBIS Compton Mode: Analysis of the Random Coincidences

SEGRETO, ALBERTOALBERTOSEGRETO2024-02-052024-02-052004http://hdl.handle.net/20.500.12386/34705Data acquired in IBIS Compton mode are contaminated by 'fake Compton' events generated by random coincidences between ISGRI and PICsIT uncorrelated events. In this paper we show how to compute the number of random coincidences, using two independent methods, and we present also a method for the subtraction of the random coincidences from the Compton data. Key words: ISGRI; COMPTON; INTEGRAL.ELETTRONICOenIBIS Compton Mode: Analysis of the Random CoincidencesConference paperhttps://integral.esac.esa.int/integ_workshop5.html2004ESASP.552..893SFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering