29 citations · 37 across the 2 of their papers we have counts for
10 papers
New physics searches at the ILC positron and electron beam dumps
Kento Asai, Sho Iwamoto, Yasuhito Sakaki +1
We study capability of the ILC beam dump experiment to search for new physics, comparing the performance of the electron and positron beam dumps. The dark photon, axion-like partic…
Leptophilic Gauge Bosons at ILC Beam Dump Experiment
Kento Asai, Takeo Moroi, Atsuya Niki
We study the prospects of searching for leptophilic gauge bosons (LGBs) at the beam dump experiment using beams of International Linear Collider (ILC). We consider…
Resolving the Hubble tension in a U(1) model with Majoron
Takeshi Araki, Kento Asai, Kei Honda +4
In this paper, we explore possibilities of resolving the Hubble tension and anomaly simultaneously in a U(1) model with Majoron. We only focus on a case wher…
Alternative Minimal U(1)
Kento Asai, Kazunori Nakayama, Shih-Yen Tseng
We provide a minimal alternative gauged U(1) model in which three right-handed neutrinos with charges of (5,-4,-4) and only one B-L Higgs field with charge 1 are introd…
Search for U(1) charged Dark Matter with neutrino telescope
Kento Asai, Shohei Okawa, Koji Tsumura
We study a simple Dirac fermion dark matter model in U(1) theory. The new light gauge boson plays important roles in both dark matter physics and the explanation fo…
Leptogenesis in the minimal gauged U(1) model and the sign of the cosmological baryon asymmetry
Kento Asai, Koichi Hamaguchi, Natsumi Nagata +1
The minimal gauged U(1) model is a simple extension of the Standard Model and has a strong predictive power for the neutrino sector. In particular, the mass spectrum an…