Publikation: Zeitschriftenartikel

Measurement of branching fractions of charmless four-body [Lambda]0b and [Xi]0b decays

Grunddaten
Abstract
Autoren
Einrichtung

Grunddaten

Titel	Measurement of branching fractions of charmless four-body [Lambda]0b and [Xi]0b decays
Erscheinungsjahr	2018
Heft-Nr.	2
Jahr	2018
Publikationsform	Elektronische Ressource
Publikationsart	Zeitschriftenartikel
Sprache	Englisch
DOI	10.1007/JHEP02(2018)098
Letzte Änderung	02.02.2021 06:05:32
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/64973
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Abstract

A search for charmless four-body decays of b 0 and b 0 baryons with a proton and three charged mesons (either kaons or pions) in the final state is performed. The data sample used was recorded in 2011 and 2012 with the LHCb experiment and corresponds to an integrated luminosity of 3 fb1. Six decay modes are observed, among which b 0 pK+, b 0 pKK+K, b 0 pK+ and b 0 pK+K are established for the first time. Their branching fractions (including the ratio of hadronisation fractions in the case of the b 0 baryon) are determined relative to the b 0 c + decay. Open image in new window

Autoren

Aaij, Roel
D'Argent, Philippe
Bachmann, Sebastian
Berninghoff, Daniel
Braun, Svende
Comerma-Montells, Albert
De Cian, Michel
Dziewiecki, Michal
Esen, Sevda
Gerick, David
Grabowski, Jascha
Grünberg, Oliver
Han, Xiaoxue
Hansmann-Menzemer, Stephanie
Heß, Miriam
Kecke, Matthieu
Khanji, Basem
Kolpin, Michael
Kopecná, Renata
Leverington, Blake
Marks, Jörg
Meinert, Nis
Mitzel, Dominik
Neubert, Sebastian
Neuner, Max
Piucci, Alessio
Stahl, Marian
Stemmle, Simon
Uwer, Ulrich
Viemann, Harald
Waldi, Roland
Zhelezov, Alexey
van Tilburg, Jeroen

Einrichtung

MNF/Institut für Physik (IfPH)