223 citations · 2.3k across the 71 of their papers we have counts for
71 papers
Pseudo-Nambu-Goldstone Dark Matter from Non-Abelian Gauge Symmetry
Hajime Otsuka, Takashi Shimomura, Koji Tsumura +2
We propose a pseudo-Nambu-Goldstone boson (pNGB) dark matter (DM) model based on an additional non-Abelian gauge symmetry . The gauge symmetry is spontaneously b…
Scalar Dark Matter with a Flavored Mediator
Kento Asai, Coh Miyao, Shohei Okawa +1
We study a renormalizable scalar singlet dark matter model based on lepton flavor symmetry. A -philic scalar doublet is introduced to explain the discrepancy between the…
The International Linear Collider: Report to Snowmass 2021
Alexander Aryshev, Ties Behnke, Mikael Berggren +508
The International Linear Collider (ILC) is on the table now as a new global energy-frontier accelerator laboratory taking data in the 2030s. The ILC addresses key questions for our…
Baryon number non-conservation as Peccei-Quinn mechanism
Takahiro Ohata, Kengo Takeuchi, Koji Tsumura
Baryon number is an accidental symmetry in the standard model, while Peccei-Quinn symmetry is hypothetical symmetry which is introduced to solve the strong CP problem. We study the…
Pseudo-Nambu-Goldstone Dark Matter Model Inspired by Grand Unification
Yoshihiko Abe, Takashi Toma, Koji Tsumura +1
A pseudo-Nambu-Goldstone boson (pNGB) is an attractive candidate for dark matter (DM) due to the simple evasion of the current severe limits of DM direct detection experiments. One…
Scalar and fermion on-shell amplitudes in generalized Higgs effective field theory
Ryo Nagai, Masaharu Tanabashi, Koji Tsumura +1
Beyond standard model (BSM) particles should be included in effective field theory in order to compute the scattering amplitudes involving these extra particles. We formulate an ex…