UNIGE document Scientific Article
previous document  unige:84165  next document
add to browser collection
Title

Search for resonances in the mass distribution of jet pairs with one or two jets identified as b -jets in proton–proton collisions at √s = 13 TeV with the ATLAS detector

CollaborationWith : Ancu, Lucian Stefan / Bilbao De Mendizabal, Javier / Calace, Noemi / Chatterjee, Avishek / Clark, Allan Geoffrey / Coccaro, Andrea / Delitzsch, Chris Malena / Della Volpe, Domenico / Ferrere, Didier / Gadomski, Szymon / Golling, Tobias / Gonzalez Sevilla, Sergio / Gramling, Johanna Léna / Guescini, Francesco / Iacobucci, Giuseppe / Katre, Akshay / Khoo, Teng Jian / Lionti, Anthony Eric / March Ruiz, Luis / Mermod, Philippe / Miucci, Antonio / Nackenhorst, Olaf / Paolozzi, Lorenzo / Ristic, Branislav / Schramm, Steven / Sfyrla, Anna / Vallecorsa, Sofia / Wu, Xin
Published in Physics Letters. B. 2016, vol. 759, p. 229-246
Collection Open Access - SCOAP3
Abstract Searches for high-mass resonances in the dijet invariant mass spectrum with one or two jets identified as b -jets are performed using an integrated luminosity of 3.2 fb−1 of proton–proton collisions with a centre-of-mass energy of s=13 TeV recorded by the ATLAS detector at the Large Hadron Collider. No evidence of anomalous phenomena is observed in the data, which are used to exclude, at 95% credibility level, excited b⁎ quarks with masses from 1.1 TeV to 2.1 TeV and leptophobic Z′ bosons with masses from 1.1 TeV to 1.5 TeV. Contributions of a Gaussian signal shape with effective cross sections ranging from approximately 0.4 to 0.001 pb are also excluded in the mass range 1.5–5.0 TeV.
Identifiers
Full text
Structures
Citation
(ISO format)
ATLAS COLLABORATION. Search for resonances in the mass distribution of jet pairs with one or two jets identified as b -jets in proton–proton collisions at √s = 13 TeV with the ATLAS detector. In: Physics Letters. B, 2016, vol. 759, p. 229-246. https://archive-ouverte.unige.ch/unige:84165

129 hits

45 downloads

Update

Deposited on : 2016-06-03

Export document
Format :
Citation style :