[English, Japanese]
publications ( INSPIRE, arXiv ), CV
Physics beyond the Standard Model of Particle Physics, its application to cosmology (baryogenesis, Dark Matter and its signatures, Inflation), Supersymmetric Models.
Axion Emission from Proton Cooper Pairs in Neutron Stars
K. Hamaguchi, N. Nagata, J. Zheng,
arXiv:
2502.18931
Insights on the Scale of Leptogenesis from Neutrino Masses and Neutrinoless Double-Beta Decay
A. Granelli, K. Hamaguchi, M. E. Ramirez-Quezada, K. Shimada, J. Wada, T. Yokoyama,
arXiv:
2502.10093
Wormhole-Induced ALP Dark Matter
D. Y. Cheong, K. Hamaguchi, Y. Kanazawa, S. M. Lee, N. Nagata, S. C. Park,
arXiv:
2411.07713
Exploring Chirality Structure in Nucleon Decay
K. Hamaguchi, S. Hor, N. Nagata, H. Takahashi,
arXiv:
2409.08747
A Generic Analysis of Nucleon Decay Branching Fractions in Flipped SU(5) Grand Unification
K. Hamaguchi, S. Hor, N. Nagata, H. Takahashi,
arXiv:
2407.11892
Vortex Creep Heating vs. Dark Matter Heating in Neutron Stars
M. Fujiwara, K. Hamaguchi, N. Nagata, M. E. Ramirez-Quezada,
arXiv:
2309.02633
Vortex Creep Heating in Neutron Stars
M. Fujiwara, K. Hamaguchi, N. Nagata, M. E. Ramirez-Quezada,
arXiv:
2308.16066
Thermal Leptogenesis in the Minimal Gauged U(1)Lμ−Lτ Model
A. Granelli, K. Hamaguchi, N. Nagata, M. E. Ramirez-Quezada, J. Wada,
arXiv:
2305.18100
Revisiting Affleck-Dine Leptogenesis with light sleptons
K. Enomoto, K. Hamaguchi, K. Kamada, J. Wada,
arXiv:
2304.05614