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NSR database version of April 24, 2024.

Search: Author = K.Nomoto

Found 30 matches.

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2023XI03      Chin.Phys.C 47, 034107 (2023)

W.Xin, K.Nomoto, G.Zhao, W.Wu

Impact of the new 12C+12C reaction rate on presupernova nucleosynthesis

NUCLEAR REACTIONS 12C(12C, p), (12C, n), (12C, α), E<0.5 MeV; calculated a series of stellar evolution models with the near solar abundance from the zero-age main-sequence through presupernova stages for initial masses of 20 to 40 solar masses; deduced the impact of reaction rates.

doi: 10.1088/1674-1137/aca1ff
Citations: PlumX Metrics

2019SU18      Astrophys.J. 881, 64 (2019)

T.Suzuki, S.Zha, S.-C.Leung, K.Nomoto

Electron-capture Rates in 20Ne for a Forbidden Transition to the Ground State of 20F Relevant to the Final Evolution of High-density O-Ne-Mg Cores

RADIOACTIVITY 20Ne(EC); analyzed available data; deduced evaluated capture rates.

doi: 10.3847/1538-4357/ab2b93
Citations: PlumX Metrics

2019SU19      Astrophys.J. 881, 64 (2019)

T.Suzuki, S.Zha, S.-C.Leung, K.Nomoto

Electron-capture Rates in 20Ne for a Forbidden Transition to the Ground State of 20F Relevant to the Final Evolution of High-density O-Ne-Mg Cores

RADIOACTIVITY 20Ne(EC); calculated electron capture rates, σ. Comparison with available data.

doi: 10.3847/1538-4357/ab2b93
Citations: PlumX Metrics

2018HA31      Phys.Rev.Lett. 121, 102701 (2018)

T.Hayakawa, H.Ko, M.-K.Cheoun, M.Kusakabe, T.Kajino, M.D.Usang, S.Chiba, K.Nakamura, A.Tolstov, K.Nomoto, M.-a.Hashimoto, M.Ono, T.Kawano, G.J.Mathews

Short-Lived Radioisotope 98Tc Synthesized by the Supernova Neutrino Process

NUCLEAR REACTIONS 98Mo(ν, E)98Tc, 99Tc(ν, ν'n)98Tc, 99Ru(ν, ν'p)98Tc, E=1-9 MeV; calculated yields, abundances as a function of interior mass from the Supernova; deduced dominance the charged current reaction on 98Mo reaction.

doi: 10.1103/PhysRevLett.121.102701
Citations: PlumX Metrics

2013TO11      Phys.Rev. C 88, 015806 (2013)

H.Toki, T.Suzuki, K.Nomoto, S.Jones, R.Hirschi

Detailed β-transition rates for URCA nuclear pairs in 8-10 solar-mass stars

RADIOACTIVITY 23Ne, 25Na, 27Mg(β-); 23Na, 25Mg, 27Al(EC); calculated β-transition rates for 23Ne - 23Na, 25Na - 25Mg, 27Mg - 27Al URCA nuclear pairs. Shell-model calculations in sd-orbital. Discussed impact on the evolution and cooling process in stars of 810 times the solar mass.

doi: 10.1103/PhysRevC.88.015806
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2009SU08      Phys.Rev. C 79, 061603 (2009)

T.Suzuki, M.Honma, K.Higashiyama, T.Yoshida, T.Kajino, T.Otsuka, H.Umeda, K.Nomoto

Neutrino-induced reactions on 56Fe and 56Ni, and production of 55Mn in population III stars

NUCLEAR REACTIONS 56Fe(ν, e), 56Ni(ν, ν'p)(ν, ν'), E not given; calculated charged current reaction σ, GT strengths, and yield of 55Mn through successive electron captures using shell-model Hamiltonian in pf shell. Comparison with experimental data.

doi: 10.1103/PhysRevC.79.061603
Citations: PlumX Metrics

2006HA35      Astrophys.J. 648, L47 (2006)

T.Hayakawa, N.Iwamoto, T.Kajino, T.Shizuma, H.Umeda, K.Nomoto

Principle of universality of γ-process nucleosynthesis in core-collapse supernova explosions

doi: 10.1086/507703
Citations: PlumX Metrics

2006HA38      Eur.Phys.J. A 27, Supplement 1, 123 (2006)

T.Hayakawa, N.Iwamoto, T.Shizuma, T.Kajino, H.Umeda, K.Nomoto

Evidence for p-process nucleosynthesis recorded at the Solar System abundances

doi: 10.1140/epja/i2006-08-017-6
Citations: PlumX Metrics

2006NO15      Nucl.Phys. A777, 424 (2006)

K.Nomoto, N.Tominaga, H.Umeda, C.Kobayashi, K.Maeda

Nucleosynthesis yields of core-collapse supernovae and hypernovae, and galactic chemical evolution

doi: 10.1016/j.nuclphysa.2006.05.008
Citations: PlumX Metrics

2005HA50      Nucl.Phys. A758, 525c (2005)

T.Hayakawa, N.Iwamoto, T.Shizuma, T.Kajino, H.Umeda, K.Nomoto

Scaling relations for the supernova γ-process and the 176Lu nuclear cosmochronometer

doi: 10.1016/j.nuclphysa.2005.05.095
Citations: PlumX Metrics

2005KU26      Nucl.Phys. A758, 459c (2005)

M.Kusakabe, N.Iwamoto, K.Nomoto

The p-Process Nucleosynthesis in the Carbon Deflagration Model for Type Ia Supernovae

doi: 10.1016/j.nuclphysa.2005.05.085
Citations: PlumX Metrics

2005NO12      Nucl.Phys. A758, 263c (2005)

K.Nomoto, N.Tominaga, H.Umeda, K.Maeda, T.Ohkubo, J.Deng

Nucleosynthesis in Hypernovae and Population III Supernovae

doi: 10.1016/j.nuclphysa.2005.05.045
Citations: PlumX Metrics

2005WA26      Nucl.Phys. A758, 615c (2005)

S.Wanajo, N.Itoh, K.Nomoto, Y.Ishimaru, T.C.Beers

The r-process in prompt explosions from collapsing O-Ne-Mg cores

doi: 10.1016/j.nuclphysa.2005.05.111
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2004HA47      Phys.Rev.Lett. 93, 161102 (2004)

T.Hayakawa, N.Iwamoto, T.Shizuma, T.Kajino, H.Umeda, K.Nomoto

Evidence for Nucleosynthesis in the Supernova γ Process: Universal Scaling for p Nuclei

doi: 10.1103/PhysRevLett.93.161102
Citations: PlumX Metrics

2003DE28      Nucl.Phys. A718, 569c (2003)

J.Deng, P.A.Mazzali, K.Maeda, K.Nomoto

The Type Ic hypernova SN 2002ap

doi: 10.1016/S0375-9474(03)00855-8
Citations: PlumX Metrics

2003KO49      Nucl.Phys. A718, 680c (2003)

C.Kobayashi, K.Nomoto

Lifetime of Type Ia Supernovae and Chemical Evolution of Galaxies

doi: 10.1016/S0375-9474(03)00887-X
Citations: PlumX Metrics

2003MA44      Nucl.Phys. A718, 167c (2003)

K.Maeda, K.Nomoto

Bipolar Explosion Models for Hypernovae

doi: 10.1016/S0375-9474(03)00709-7
Citations: PlumX Metrics

2003NO05      Nucl.Phys. A718, 277c (2003)

K.Nomoto, H.Umeda, K.Maeda, T.Ohkubo, J.Deng, P.Mazzali

Nucleosynthesis in Hypernovae and Extremely Metal-Poor Stars

doi: 10.1016/S0375-9474(03)00728-0
Citations: PlumX Metrics

2003NO08      Prog.Theor.Phys.(Kyoto), Suppl. 151, 44 (2003)

K.Nomoto, K.Maeda, H.Umeda, T.Ohkubo, J.Deng, P.Mazzali

Nucleosynthesis in Black-Hole-Forming Supernovae and Extremely Metal-Poor Stars

doi: 10.1143/PTPS.151.44
Citations: PlumX Metrics

2003OH05      Nucl.Phys. A718, 632c (2003)

T.Ohkubo, H.Umeda, K.Nomoto

Pop III Hypernova Nucleosynthesis and Abundance Trends in Extremely Metal-Poor Halo Stars

doi: 10.1016/S0375-9474(03)00907-2
Citations: PlumX Metrics

2003TA24      Nucl.Phys. A718, 638c (2003)

M.Tamamura, S.Wanajo, N.Itoh, K.Nomoto, S.Nozawa

The possibility of r-process in the core-collapse supernova of an ONeMg core

doi: 10.1016/S0375-9474(03)00909-6
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2003UE03      Nucl.Phys. A718, 623c (2003)

T.Uenishi, K.Nomoto, I.Hachisu

Rotation of the accreting white dwarfs and diversity of Type Ia supernovae

doi: 10.1016/S0375-9474(03)00905-9
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2001NA37      Astrophys.J. 555, 880 (2001)

T.Nakamura, H.Umeda, K.Iwamoto, K.Nomoto, M.-A.Hashimoto, W.R.Hix, F.-K.Thielemann

Explosive Nucleosynthesis in Hypernovae

doi: 10.1086/321495
Citations: PlumX Metrics

2001TH08      Prog.Part.Nucl.Phys. 46, 5 (2001)

F.-K.Thielemann, F.Brachwitz, C.Freiburghaus, E.Kolbe, G.Martinez-Pinedo, T.Rauscher, F.Rembges, W.R.Hix, M.Liebendorfer, A.Mezzacappa, K.-L.Kratz, B.Pfeiffer, K.Langanke, K.Nomoto, S.Rosswog, H.Schatz, M.Wiescher

Element Synthesis in Stars

doi: 10.1016/S0146-6410(01)00103-X
Citations: PlumX Metrics

1999NA28      Astrophys.J. 517, 193 (1999)

T.Nakamura, H.Umeda, K.Nomoto, F.-K.Thielemann, A.Burrows

Nucleosynthesis in Type II Supernovae and the Abundances in Metal-Poor Stars

doi: 10.1086/307167
Citations: PlumX Metrics

1997NO02      Nucl.Phys. A616, 79c (1997)

K.Nomoto, M.Hashimoto, T.Tsujimoto, F.K.Thielemann, N.Kishimoto, Y.Kubo, N.Nakasato

Nucleosynthesis in Type II Supernovae

doi: 10.1016/S0375-9474(97)00076-6
Citations: PlumX Metrics

1997NO08      Nucl.Phys. A621, 467c (1997)

K.Nomoto, K.Iwamoto, N.Nakasato, F.-K.Thielemann, F.Brachwitz, T.Tsujimoto, Y.Kubo, N.Kishimoto

Nucleosynthesis in Type Ia Supernovae

NUCLEAR STRUCTURE A=16-70; calculated integrated abundances ratio, normalized to 56Fe, relative to solar abundances; deduced synthesized mass. Delayed detonation model.

doi: 10.1016/S0375-9474(97)00291-1
Citations: PlumX Metrics

1997TH01      Nucl.Phys. A621, 477c (1997)

F.-K.Thielemann, F.Brachwitz, K.Nomoto, K.Iwamoto

Nucleosynthesis in SNe Ia as a Function of the Burning Front Propagation

NUCLEAR STRUCTURE 48Ca, 54,56,58Fe, 56,58,60Ni, 60,62Zn, 50Ti, 54Cr; calculated abundance plots; deduced astrophysical models constraints.

doi: 10.1016/S0375-9474(97)00292-3
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1997WA07      Nucl.Phys. A616, 91c (1997)

S.Wanajo, K.Nomoto, M.Hashimoto, T.Kajino, S.Kubono

Explosive Nucleosynthesis in ONeMg Novae

doi: 10.1016/S0375-9474(97)00077-8
Citations: PlumX Metrics

1997WA23      Nucl.Phys. A621, 499c (1997)

S.Wanajo, K.Nomoto, M.Hashimoto, J.W.Truran

A Quasi-Analytic Study of Nucleosynthesis in ONeMg Novae

doi: 10.1016/S0375-9474(97)00297-2
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