257 citations · 2.2k across the 81 of their papers we have counts for
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LHC Test of CDF anomaly
Keisuke Harigaya, Ryosuke Sato, Satoshi Shirai
We discuss a test of the CDF dijet anomaly at the LHC. The recent observed dijet mass peak at the CDF is well fitted by a new particle with a mass of around 150 GeV, which decays i…
Identifying the Origin of Longevity of Metastable Stau at the LHC
Takumi Ito, Kouhei Nakaji, Satoshi Shirai
In the framework of the supersymmetric standard model, the lighter stau often becomes long-lived. Such longevity of the stau is realized in three well-motivated scenarios: (A) the…
A Scalar Boson as a Messenger of New Physics
Ryosuke Sato, Satoshi Shirai, Tsutomu T. Yanagida
Quantum corrections generate a quadratically divergent mass term for the Higgs boson in the Standard Model. Thus, if the Higgs boson has a mass of order 100 GeV, it implies the pre…
A Possible Interpretation of CDF Dijet Mass Anomaly and its Realization in Supersymmetry
Ryosuke Sato, Satoshi Shirai, Kazuya Yonekura
Recently, the CDF collaboration reports an anomaly in dijet mass distribution in association with a lepton and missing energy. We discuss a possibility that the origin of the lepto…