Light stop squarks and b-tagging
Paper i proceeding, 2014
A significant part of the parameter space for light stop squarks still remains unconstrained by collider searches. For both R-Parity Conserving (RPC) and R-Parity Violating (RPV) scenarios there are regions in which the stop mass is around or below the top quark mass that are particularly challenging experimentally. Here we review the status of light stop searches, both in RPC and RPV scenarios. We also propose strategies, generally based on exploiting b-tagging, to cover the unconstrained regions.
stop squark
Supersymmetry
LHC
Författare
Gabriele Ferretti
Chalmers, Fundamental fysik
Roberto Franceschini
CERN
Christoffer Petersson
International Solvay Institute for Physics and Chemistry
Université libre de Bruxelles (ULB)
Chalmers, Fundamental fysik
Riccardo Torre
Università di Padova
Proceedings of Science
18248039 (eISSN)
Vol. 2014-September
2014 Corfu Summer Institute "School and Workshops on Elementary Particle Physics and Gravity", Corfu 2014
Corfu, Greece,
Corfu, Greece,
Sökandet efter ny fysik vid partikelacceleratorn Large Hadron Collider efter upptäckten av en higgs-lik partikel
Vetenskapsrådet (VR) (2013-475), 2013-07-01 -- 2016-06-30.
Ämneskategorier
Subatomär fysik
Fundament
Grundläggande vetenskaper