Publication

New IFAE-ATLAS Publication

February 24, 2021

Collider Physics Group

“Search for charged Higgs bosons decaying into a top quark and a bottom quark at sqrt(s)=13 TeV with the ATLAS detector using the full Run 2 luminosity” has been submitted to JHEP this week.

Search for charged Higgs bosons decaying into a top quark and a bottom quark at sqrt(s)=13 TeV with the ATLAS detector using the full Run 2 luminosity” has been submitted to JHEP this week.

This paper presents the first analysis using the complete Run 2 data searching for charged Higgs bosons in ATLAS. No signal has been found and stringent limits on the production cross-section times branching ratio are extracted. Compared to the previous analysis using data only from 2015 and 2016, a larger tan(beta) vs m(H+) parameter space is excluded for various state-of-the-art MSSM scenarios.

This analysis has been performed entirely by the IFAE ATLAS team with Martine Bosman, Lluisa Mir, Imma Riu and Adrian Salvador. Lluisa Mir and Imma Riu are corresponding editors of the paper.

Latest Group News

Workshop

Red LHC workshop

May 12, 2021

The IFAE-ATLAS group participates in the RED LHC Workshop 10-12 May 2021

Collaboration Meeting

ATLAS physics and performance week

May 5, 2021

The ATLAS physics and performance week is taking place this week. Aurelio Juste is giving the plenary talk “Implication of anomalies (muon g-2, R(K), etc.) for the Exotics program

New Publication

New ATLAS Pixels Group Publication

April 28, 2021

The Paper “Novel 3D Pixel Sensors for the Upgrade of the ATLAS Inner Tracker” has been published in Frontiers for Physics.