Higgs Boson Discovery Potential of LHC in the Channel pp→γγ+jetстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:We discuss the SM Higgs discovery potential of LHC in the reaction pp-->H+jet-->γγ+jet when the jet is observed at sufficiently high Et to be reliably identified. We conclude that this channel gives promising discovery possibilities for the Higgs boson mass range 100-140 GeV, during LHC operation at a low luminosity. With 30 fb-1 of accumulated data and for MH=120 GeV about 100 signal events could be observed with the number of background events larger by a factor of 2 only, showing a signal significance S/sqrt(B)~7. We use the difference of distributions in the partonic subprocess energy sqrt(ŝ) for the signal and background for a better separation of the signal.