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1. chinaXiv:201612.00419 [pdf]

Probing Light Higgsinos in Natural SUSY from Monojet Signals at the LHC

Han,C; Kobakhidze,A; Liu,N; Saavedra,A; Wu,L; Yang,JM

We investigate a strategy to search for light, nearly degenerate higgsinos within the natural MSSM at the LHC. We demonstrate that the higgsino mass range μμ\mu in 100?150100?150100-150 GeV, which is preferred by the naturalness, can be probed at 2σ2σ2\si

submitted time 2016-12-28 Hits1091Downloads644 Comment 0

2. chinaXiv:201612.00406 [pdf]

ATLAS Z-peaked excess in the MSSM with a light sbottom or stop

Kobakhidze,A; Liu,N; Wu,L; Yang,JM

We attempt to explain the recent ATLAS 3σ excess of dilepton events with an invariant mass near Z peak through the gluino-mediated sbottom production in a simplified scenario inspired by the minimal supersymmetric Standard Model. The additional Z bosons c

submitted time 2016-12-28 Hits1016Downloads605 Comment 0

3. chinaXiv:201612.00397 [pdf]

Closing up a light stop window in natural SUSY at LHC

Kobakhidze,A; Liu,N; Wu,L; Yang,JM; Zhang,M

Top squark (stop) plays a key role in the radiative stability of the Higgs boson mass in supersymmetry (SUSY). In this work, we use the LHC Run-1 data to determine the lower mass limit of the right-handed stop in a natural SUSY scenario, where the higgsin

submitted time 2016-12-28 Hits852Downloads493 Comment 0

4. chinaXiv:201612.00396 [pdf]

750 GeV diphoton resonance in a top and bottom seesaw model

Kobakhidze,A; Wang,F; Wu,L; Yang,JM; Zhang,M

The top and bottom seesaw model, which extends the top seesaw in order to accommodate a 125 GeV Higgs boson, predicts vector-like top/bottom partners and these partners can be bounded to form several neutral and charged singlet composite scalars by some n

submitted time 2016-12-28 Hits1089Downloads596 Comment 0

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