132 citations · 1.8k across the 72 of their papers we have counts for
9 papers · 1 filter
Di-photon Excess Explained by a Resonant Sneutrino in R-parity Violating Supersymmetry
B. C. Allanach, P. S. Bhupal Dev, S. A. Renner +1
We explain the recent excess seen by ATLAS and CMS experiments at around 750 GeV in the di-photon invariant mass as a narrow width sneutrino decaying to di-photons via a stau loop…
The ATLAS Di-boson Excess Could Be an R-parity Violating Di-smuon Excess
B. C. Allanach, P. S. Bhupal Dev, Kazuki Sakurai
We propose a new possible explanation of the ATLAS di-boson excess: that it is due to heavy resonant slepton production, followed by decay into di-smuons. The smuon has a mass not…
Supersymmetric Dark Matter after LHC Run 1
E. A. Bagnaschi, O. Buchmueller, R. Cavanaugh +13
Different mechanisms operate in various regions of the MSSM parameter space to bring the relic density of the lightest neutralino, neutralino_1, assumed here to be the LSP and thus…
Triple Higgs boson production at a 100 TeV proton-proton collider
Andreas Papaefstathiou, Kazuki Sakurai
We consider triple Higgs boson production at a future 100 TeV proton-proton collider. We perform a survey of viable final states and compare and contrast triple production to Higgs…
Z-peaked excess in goldstini scenarios
Seng Pei Liew, Alberto Mariotti, Kentarou Mawatari +2
We study a possible explanation of a 3.0 excess recently reported by the ATLAS Collaboration in events with Z-peaked same-flavour opposite-sign lepton pair, jets and large miss…
Long-lived bino and wino in supersymmetry with heavy scalars and higgsinos
Krzysztof Rolbiecki, Kazuki Sakurai
We point out that there is a parameter region in supersymmetry with heavy scalars and higgsinos, in which the heavier of bino and wino becomes long-lived as a consequence of the he…