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Observation of a new $\chi_b$ state at ATLAS and a new $\Xi_b$ baryon at CMS

Two recent observations of new b hadrons in pp collisions at \sqrt{s} = 7 TeV at the Large Hadron Collider (LHC) are presented. The ATLAS collaboration has observed a new state in radiative transitions to \Upsilon(1S) and \Upsilon(2S) and interprets this as the first observation of the \chi_b(3P) st...

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Detalles Bibliográficos
Autor principal:	Chisholm, Andrew
Lenguaje:	eng
Publicado:	2012
Materias:	Particle Physics - Experiment
Acceso en línea:	http://cds.cern.ch/record/1470438

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