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pro vyhledávání: '"Sumiyoshi K"'
Autor:
Maitani Y, Nakamura Y, Kon M, Sanada E, Sumiyoshi K, Fujine N, Asakawa M, Kogiso M, Shimizu T
Publikováno v:
International Journal of Nanomedicine, Vol 2013, Iss default, Pp 315-323 (2013)
Yoshie Maitani,1 Yuri Nakamura,1 Masao Kon,1 Emi Sanada,1 Kae Sumiyoshi,1 Natsuki Fujine,1 Masumi Asakawa,2 Masaki Kogiso,2 Toshimi Shimizu21Institute of Medicinal Chemistry, Hoshi University, Tokyo, Japan; 2Nanotube Research Center (NTRC), National
Externí odkaz:
https://doaj.org/article/0e2aba36a2f244a8a4d4c80b4cd42104
Publikováno v:
EPJ Web of Conferences, Vol 66, p 07026 (2014)
We report the current status of our project to construct a new nuclear equation of state (EOS) with the variational method for core-collapse supernova (SN) simulations. Starting from the realistic nuclear Hamiltonian, the EOS for uniform nuclear matt
Externí odkaz:
https://doaj.org/article/9f9b3aa4323e4739b0ecafe5950f64c7
A critical mass ONe core with a high ignition density is considered to end in gravitational collapse leading to neutron star formation. Being distinct from a Fe core collapse, the final evolution involves combustion flame propagation, in which comple
Externí odkaz:
http://arxiv.org/abs/1812.07175
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics, Volume 44, Number 9 (2017)
We have constructed a nuclear equation of state (EOS) that includes a full nuclear ensemble for use in core-collapse supernova simulations. It is based on the EOS for uniform nuclear matter that two of the authors derived recently, applying a variati
Externí odkaz:
http://arxiv.org/abs/1707.06410
Publikováno v:
Astrophys. J. Suppl. 216 (2015) 5
We study the multi-dimensional properties of neutrino transfer inside supernova cores by solving the Boltzmann equations for neutrino distribution functions in genuinely six dimensional (6D) phase space. Adopting representative snapshots of the post-
Externí odkaz:
http://arxiv.org/abs/1403.4476
Neutrino emissions from electron/positron capture on the deuteron and the nucleon-nucleon fusion processes in the surface region of a supernova core are studied. These weak processes are evaluated in the standard nuclear physics approach, which consi
Externí odkaz:
http://arxiv.org/abs/1402.0959
Publikováno v:
Prog. Theor. Exp. Phys. 2014, 023D05
The equation of state (EOS) for hot asymmetric nuclear matter which is constructed with the variational method starting from the Argonne v18 and Urbana IX nuclear forces is applied to spherically symmetric core-collapse supernovae (SNe). We first inv
Externí odkaz:
http://arxiv.org/abs/1401.5579
Autor:
Sumiyoshi, K.
Massive stars (M> 10Msun) end their lives with spectacular explosions due to gravitational collapse. The collapse turns the stars into compact objects such as neutron stars and black holes with the ejection of cosmic rays and heavy elements. Despite
Externí odkaz:
http://arxiv.org/abs/1212.6131
Autor:
Buyukcizmeci, N., Botvina, A. S., Mishustin, I. N., Ogul, R., Hempel, M., Schaffner-Bielich, J., Thielemann, F. -K., Furusawa, S., Sumiyoshi, K., Yamada, S., Suzuki, H.
Publikováno v:
Nuclear Physics A 907 (2013) 13-54
We compare three different statistical models for the equation of state (EOS) of stellar matter at subnuclear densities and temperatures (0.5-10 MeV) expected to occur during the collapse of massive stars and supernova explosions. The models introduc
Externí odkaz:
http://arxiv.org/abs/1211.5990
We discuss the QCD phase diagram from two different point of view. We first investigate the phase diagram structure in the strong coupling lattice QCD with Polyakov loop effects, and show that the the chiral and Z_{N_c} deconfinement transition bound
Externí odkaz:
http://arxiv.org/abs/1201.6206