SCOAP3 Repository 15 records found  1 - 10nextSearch took 0.02 seconds. 
1. Indirect probe of electroweak-interacting particles with mono-lepton signatures at hadron colliders / Matsumoto, Shigeki ; Shirai, Satoshi ; Takeuchi, Michihisa
Electroweak-interacting massive particles (EWIMPs) exist in a broad class of new physics models beyond the Standard Model. [...]
Published in JHEP 1903 (2019) 076 10.1007/JHEP03(2019)076 arXiv:1810.12234
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2. Low-scale gauge mediation after LHC Run 2 / Lu, Xiaochuan ; Shirai, Satoshi
We study low-scale gauge mediated supersymmetry breaking models with a very light gravitino of mass O(1) eV. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.07.057
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3. Indirect probe of electroweakly interacting particles at the high-luminosity Large Hadron Collider / Matsumoto, Shigeki ; Shirai, Satoshi ; Takeuchi, Michihisa
Many extensions of the standard model (SM) involve new massive particles charged under the electroweak gauge symmetry. [...]
Published in JHEP 1806 (2018) 049 10.1007/JHEP06(2018)049 arXiv:1711.05449
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4. Higgsino dark matter or not: Role of disappearing track searches at the LHC and future colliders / Fukuda, Hajime ; Nagata, Natsumi ; Otono, Hidetoshi ; Shirai, Satoshi
Higgsino in supersymmetric standard models is known to be a promising candidate for dark matter in the Universe. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.03.088
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5. Cornering compressed gluino at the LHC / Nagata, Natsumi ; Otono, Hidetoshi ; Shirai, Satoshi
We discuss collider search strategies of gluinos which are highly degenerate with the lightest neutralino in mass. [...]
Published in JHEP 1703 (2017) 025 10.1007/JHEP03(2017)025 arXiv:1701.07664
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6. Testing ATLAS Z +MET excess with LHC Run 2 / Lu, Xiaochuan ; Shirai, Satoshi ; Terada, Takahiro
The ATLAS collaboration reported a 3σ excess in the search of events containing on- Z dilepton, jets, and large missing momentum (MET) in the 8 TeV LHC run. [...]
Published in JHEP 1605 (2016) 108 10.1007/JHEP05(2016)108 arXiv:1601.05777
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7. Testing ATLAS diboson excess with dark matter searches at LHC / Liew, Seng ; Shirai, Satoshi
The ATLAS collaboration has recently reported a 2.6 σ excess in the search for a heavy resonance decaying into a pair of weak gauge bosons. [...]
Published in JHEP 1511 (2015) 191 10.1007/JHEP11(2015)191 arXiv:1507.08273
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8. Probing Bino-Wino coannihilation at the LHC / Nagata, Natsumi ; Otono, Hidetoshi ; Shirai, Satoshi
We study bino-wino coannihilation scenario in the so-called spread or mini-split supersymmetry. [...]
Published in JHEP 1510 (2015) 086 10.1007/JHEP10(2015)086 arXiv:1506.08206
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9. ATLAS Z excess in minimal supersymmetric standard model / Lu, Xiaochuan ; Shirai, Satoshi ; Terada, Takahiro
Recently the ATLAS collaboration reported a 3σ excess in the search for the events containing a dilepton pair from a Z boson and large missing transverse energy. [...]
Published in JHEP 1509 (2015) 204 10.1007/JHEP09(2015)204 arXiv:1506.07161
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10. Indirect probe of electroweak-interacting particles at future lepton colliders / Harigaya, Keisuke ; Ichikawa, Koji ; Kundu, Anirban ; Matsumoto, Shigeki ; et al
Various types of electroweak-interacting particles, which have non-trivial charges under the SU(2) L × U(1) Y gauge symmetry, appear in various extensions of the Standard Model. [...]
Published in JHEP 1509 (2015) 105 10.1007/JHEP09(2015)105 arXiv:1504.03402
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