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Same-sign trileptons as a signal of sneutrino lightest supersymmetric particle
Published in
2016
Volume: 754

Pages: 14 - 17
Abstract
Contrary to common expectation, a left-sneutrino can occasionally be the lightest supersymmetric particle. This has important implications in both collider and dark matter studies. We show that same-sign tri-lepton (SS3L) events at the Large Hadron Collider, with any lepton having opposite sign vetoed, distinguish such scenarios, up to gluino masses exceeding 2 TeV. The jets+. MET signal rate is somewhat suppressed in this case, thus enhancing the scope of leptonic signals.
Published in
Open Access
Impact factor
N/A