Publikation: Zeitschriftenartikel

Search for Higgs-like bosons decaying into long-lived exotic particles

Grunddaten
Abstract
Autoren
Einrichtung

Grunddaten

Titel	Search for Higgs-like bosons decaying into long-lived exotic particles
Veröffentlicht in	The European physical journal / C. - Berlin : Springer
Erscheinungsjahr	2016
Band	76
Heft-Nr.	12
Jahr	2016
Publikationsform	Elektronische Ressource
Publikationsart	Zeitschriftenartikel
Sprache	Englisch
DOI	10.1140/epjc/s10052-016-4489-7
Letzte Änderung	28.03.2017 16:45:50
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/53594
Links zu Katalogen

Abstract

A search is presented for massive long-lived particles, in the 20-60 GeV/c2 mass range with lifetimes between 5 and 100 ps. The dataset used corresponds to 0.62 fb 1 of proton-proton collision data collected by the LHCb detector at s=7TeV. The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2. No excess above the background expectation is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime and of the Higgs-like boson mass.

Autoren

Aaij, Roel
Adeva, B.
Adinolfi, M.
D'Argent, Philippe
Bachmann, Sebastian
Braun, Svende
Britsch, Markward
Comerma-Montells, Albert
De Cian, Michel
Esen, Sevda
Gerick, David
Gersabeck, Evelina
Grillo, Lucia
Grünberg, Oliver
Han, Xiaoxue
Hansmann-Menzemer, Stephanie
Heß, Miriam
Jäger, Andreas
Kecke, Matthieu
Kolpin, Michael
Kreplin, Katharina
Leverington, Blake
Marks, Jörg
Meißner, Marco
Mitzel, Dominik
Neubert, Sebastian
Neuner, Max
Nikodem, Thomas
Piucci, Alessio
Stahl, Marian
Uwer, Ulrich
Vesterinen, Mika
Voß, Christian
Waldi, Roland
Zhelezov, Alexey

Einrichtung

MNF/Institut für Physik (IfPH)