Zobrazeno 1 - 10
of 188
pro vyhledávání: '"KAWANO, Toshihiko"'
We solve the Schr\"{o}dinger equation for an arbitrary one-dimensional potential energy to calculate the transmission coefficient in the fission channel of compound nucleus reactions. We incorporate the calculated transmission coefficients into the s
Externí odkaz:
http://arxiv.org/abs/2307.00220
Autor:
Kawano, Toshihiko, Lovell, Amy E., Okumura, Shin, Sasaki, Hirokazu, Stetcu, Ionel, Talou, Patrick
Prompt and $\beta$-delayed fission observables, such as the average number of prompt and delayed neutrons, the independent and cumulative fission product yields, and the prompt $\gamma$-ray energy spectra for the photonuclear reactions on $^{235,238}
Externí odkaz:
http://arxiv.org/abs/2212.08943
We derive the equations of quasiparticle random-phase approximation (QRPA) based on the finite amplitude method (FAM) with the Hartree-Fock+BCS (HF+BCS) single-particle states, and calculate the magnetic dipole (M1) transition for deformed gadolinium
Externí odkaz:
http://arxiv.org/abs/2211.15935
Autor:
Ko, Heamin, Jang, Dukjae, Cheoun, Myung-Ki, Kusakabe, Motohiko, Sasaki, Hirokazu, Yao, Xingqun, Kajino, Toshitaka, Hayakawa, Takehito, Ono, Masaomi, Kawano, Toshihiko, Mathews, Grant J.
Publikováno v:
Astrophys. J. 937, 116 (2022)
We investigate the neutrino flavor change effects due to neutrino self-interaction, shock wave propagation as well as matter effect on the neutrino-process of the core-collapsing supernova (CCSN). For the hydrodynamics, we use two models: a simple th
Externí odkaz:
http://arxiv.org/abs/2203.13365
The finite amplitude method (FAM) is a very efficient approach for solving the fully self-consistent random-phase approximation (RPA) equations. We use FAM to rederive the RPA matrices for general Skyrme-like functionals, calculate the electric dipol
Externí odkaz:
http://arxiv.org/abs/2202.13214
Autor:
Brain, Peter, Danon, Yaron, Brown, Dave, Barry, Devin, Lewis, Amanda, Trumbull, Tim, Kawano, Toshihiko
Publikováno v:
In Annals of Nuclear Energy July 2024 202
Publikováno v:
Phys. Rev. C 104, 014611 (2021)
The Hauser-Feshbach Fission Fragment Decay (HF$^3$D) model is extended to calculate the prompt fission neutron spectrum (PFNS) for the thermal neutron induced fission on $^{235}$U, where the evaporated neutrons from all possible fission fragment pair
Externí odkaz:
http://arxiv.org/abs/2104.00879
Autor:
Kawano, Toshihiko
We incorporate the coupled-channels optical model into the statistical Hauser-Feshbach nuclear reaction theory, where the scattering matrix is diagonalized by performing the Engelbrecht-Weidenm\"{u}ller transformation. This technique has been impleme
Externí odkaz:
http://arxiv.org/abs/2009.12736
Publikováno v:
EPJ Web of Conferences. 3/14/2024, Vol. 292, p1-6. 6p.
Autor:
Herman, Michal1 mwherman@lanl.gov, Kawano, Toshihiko1 kawano@lanl.gov
Publikováno v:
EPJ Web of Conferences. 3/14/2024, Vol. 292, p1-8. 8p.