Zobrazeno 1 - 10
of 1 532
pro vyhledávání: '"Hagino K"'
Publikováno v:
EPJ Web of Conferences, Vol 306, p 00001 (2024)
Externí odkaz:
https://doaj.org/article/0addf386f2de4fa9a8dc89a42fcb2b87
Autor:
Nakajima, R., Arai, S., Aoyama, K., Utsumi, Y., Tamba, T., Odaka, H., Tanaka, M., Yorita, K., Aramaki, T., Asaadi, J., Bamba, A., Cannady, N., Coppi, P., De Nolfo, G., Errando, M., Fabris, L., Fujiwara, T., Fukazawa, Y., Ghosh, P., Hagino, K., Hakamata, T., Hijikata, U., Hiroshima, N., Ichihashi, M., Ichinohe, Y., Inoue, Y., Ishikawa, K., Ishiwata, K., Iwata, T., Karagiorgi, G., Kato, T., Kawamura, H., Krizmanic, J., Leyva, J., Malige, A., Mitchell, J. G., Mitchell, J. W., Mukherjee, R., Nakazawa, K., Okuma, K., Perez, K., Poudyal, N., Safa, I., Sasaki, M., Seligman, W., Shirahama, K., Shiraishi, T., Smith, S., Suda, Y., Suraj, A., Takahashi, H., Takashima, S., Tandon, S., Tatsumi, R., Tomsick, J., Tsuji, N., Uchida, Y., Watanabe, S., Yano, Y., Yawata, K., Yoneda, H., Yoshimoto, M., Zeng, J.
GRAMS (Gamma-Ray and AntiMatter Survey) is a next-generation balloon/satellite experiment utilizing a LArTPC (Liquid Argon Time Projection Chamber), to simultaneously target astrophysical observations of cosmic MeV gamma-rays and conduct an indirect
Externí odkaz:
http://arxiv.org/abs/2409.13209
Autor:
Hagino, K., Bertsch, G. F.
Nuclear fission at barrier-top energies is conventionally modeled by a one-dimensional Schr\"odinger equation applied to internal fission channels, but that treatment is hard to justify in the configuration-interaction approach to nuclear Hamiltonian
Externí odkaz:
http://arxiv.org/abs/2408.11427
Autor:
Uzawa, K., Hagino, K.
Non-equilibrium Green's function theory and related methods are widely used to describe transport phenomena in many-body systems, but they often require a costly inversion of a large matrix. We show here that the shift-invert Lanczos method can drama
Externí odkaz:
http://arxiv.org/abs/2408.06554
Publikováno v:
EPJ Web of Conferences 306, 01027 (2024)
Even though more than 80 years have passed since the discovery of fission, its microscopic understanding has still been unclear. To clarify the underlying mechanics of induced fission, we analyze the distribution of a fission width using a miscropic
Externí odkaz:
http://arxiv.org/abs/2404.05500
Autor:
Uzawa, K., Hagino, K.
Publikováno v:
Phys. Rev. C 110, 014321 (2024)
We present a microscopic modeling for a decay of a heavy compound nucleus, starting from a nucleonic degree of freedom. To this end, we develop an approach based on a non-equilibrium Green's function, which is combined with a configuration interactio
Externí odkaz:
http://arxiv.org/abs/2403.04255
Autor:
Bertsch, G. F., Hagino, K.
The dynamics of a many-particle system are often modeled by mapping the Hamiltonian onto a Schr\"odinger equation. An alternative approach is to solve the Hamiltonian equations directly in a model space of many-body configurations. In a previous pape
Externí odkaz:
http://arxiv.org/abs/2401.10533
Autor:
Hagino, K.
A standard way to solve a Schr\"odinger equation is to discreteize the radial coordinates and apply a numerical method for a differential equation, such as the Runge-Kutta method or the Numerov method. Here I employ a discrete basis formalism based o
Externí odkaz:
http://arxiv.org/abs/2311.00925
Autor:
Hizawa, N., Hagino, K.
A microscopic description of nuclear fission represents one of the most challenging problems in nuclear theory. While phenomenological coordinates, such as multipole moments, have often been employed to describe fission, it is not obvious whether the
Externí odkaz:
http://arxiv.org/abs/2310.11666
Autor:
Hagino, K., Bertsch, G. F.
The decay of quantum complex systems through a potential barrier is often described with transition-state theory, also known as RRKM theory in chemistry. Here we derive the basic formula for transition-state theory based on a generic Hamiltonian as m
Externí odkaz:
http://arxiv.org/abs/2310.09537