Searches for BSM physics using challenging and long-lived signatures with the ATLAS detector

30 Mar 2023, 10:50
20m
103AB (MSU Kellogg Center)

103AB

MSU Kellogg Center

Parallel talk WG3: Electroweak Physics and Beyond the Standard Model WG3

Speakers

Elena Pompa Pacchi (Sapienza Universita e INFN, Roma I (IT)) Elena Pompa Pacchi (Roma I)

Description

Various theories beyond the Standard Model predict new, long-lived particles with unique signatures which are difficult to reconstruct and for which estimating the background rates is also a challenge. Signatures from displaced and/or delayed decays anywhere from the inner detector to the muon spectrometer, as well as those of new particles with fractional or multiple values of the charge of the electron or high mass stable charged particles are all examples of experimentally demanding signatures. The talk will focus on the most recent results using 13 TeV pp collision data collected by the ATLAS detector.

Submitted on behalf of a Collaboration? Yes
Participate in poster competition? No

Primary authors

Elena Pompa Pacchi (Sapienza Universita e INFN, Roma I (IT)) Elena Pompa Pacchi (Roma I)

Presentation materials