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

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posted on 2023-06-09, 15:50 authored by N L Abraham, Benedict AllbrookeBenedict Allbrooke, Lily AsquithLily Asquith, Alessandro CerriAlessandro Cerri, C Chavez Barajas, Antonella De SantoAntonella De Santo, Samuel Jones, G Lerner, F Miano, Fabrizio SalvatoreFabrizio Salvatore, I Santoyo Castillo, Kate ShawKate Shaw, Thomas StevensonThomas Stevenson, K Suruliz, Mark SuttonMark Sutton, Fabio Tresoldi, Fabrizio Trovato, Iacopo Vivarelli, E Winkels, O Winston, The ATLAS Collaboration, others
A search for new resonances decaying into jets containing b-hadrons in pp collisions with the ATLAS detector at the LHC is presented in the dijet mass range from 0.57 TeV to 7 TeV. The dataset corresponds to an integrated luminosity of up to 36.1 fb -1 collected in 2015 and 2016 at s v =13 TeV. No evidence of a significant excess of events above the smooth background shape is found. Upper cross-section limits and lower limits on the corresponding signal mass parameters for several types of signal hypotheses are provided at 95% CL. In addition, 95% CL upper limits are set on the cross-sections for new processes that would produce Gaussian-shaped signals in the di-b-jet mass distributions

History

Publication status

  • Published

File Version

  • Published version

Journal

Physical Review D

ISSN

1126-6708

Publisher

American Physical Society

Issue

3

Volume

98

Page range

32016 1-24

Department affiliated with

  • Physics and Astronomy Publications

Research groups affiliated with

  • Experimental Particle Physics Research Group Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2018-11-12

First Open Access (FOA) Date

2018-11-12

First Compliant Deposit (FCD) Date

2018-11-09

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