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NSR database version of April 24, 2024.

Search: Author = S.Yamada

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2017FU01      Nucl.Phys. A957, 188 (2017)

S.Furusawa, K.Sumiyoshi, S.Yamada, H.Suzuki

Supernova equations of state including full nuclear ensemble with in-medium effects

doi: 10.1016/j.nuclphysa.2016.09.002
Citations: PlumX Metrics


2017FU02      Phys.Rev. C 95, 025809 (2017)

S.Furusawa, H.Nagakura, K.Sumiyoshi, C.Kato, S.Yamada

Dependence of weak interaction rates on the nuclear composition during stellar core collapse

doi: 10.1103/PhysRevC.95.025809
Citations: PlumX Metrics


2017FU05      J.Phys.(London) G44, 94001 (2017)

S .Furusawa, H.Togashi, H.Nagakura, K.Sumiyoshi, S.Yamada, H.Suzuki, M.Takano

A new equation of state for core-collapse supernovae based on realistic nuclear forces and including a full nuclear ensemble

doi: 10.1088/1361-6471/aa7f35
Citations: PlumX Metrics


2013BU08      Nucl.Phys. A907, 13 (2013)

N.Buyukcizmeci, A.S.Botvina, I.N.Mishustin, R.Ogul, M.Hempel, J.Schaffner-Bielich, F.-K.Thielemann, S.Furusawa, K.Sumiyoshi, S.Yamada, H.Suzuki

A comparative study of statistical models for nuclear equation of state of stellar matter

doi: 10.1016/j.nuclphysa.2013.03.010
Citations: PlumX Metrics


2010OH03      Nucl.Phys. A835, 374c (2010)

A.Ohnishi, K.Tsubakihara, K.Sumiyoshi, C.Ishizuka, S.Yamada, H.Suzuki

EOS of hyperonic matter for core-collapse supernovae

doi: 10.1016/j.nuclphysa.2010.01.222
Citations: PlumX Metrics


2010SU32      Nucl.Phys. A835, 295c (2010)

K.Sumiyoshi, K.Nakazato, C.Ishizuka, A.Ohnishi, S.Yamada, H.Suzuki

Emergence of hyperons in failed supernovae with short neutrino bursts

doi: 10.1016/j.nuclphysa.2010.01.205
Citations: PlumX Metrics


2009NA19      Phys.Rev.Lett. 103, 132501 (2009)

K.Nakazato, K.Oyamatsu, S.Yamada

Gyroid Phase in Nuclear Pasta

doi: 10.1103/PhysRevLett.103.132501
Citations: PlumX Metrics


2007MU01      Phys.Rev.Lett. 98, 042501 (2007)

R.Muto, J.Chiba, H.Enyo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, M.Naruki, K.Ozawa, F.Sakuma, O.Sasaki, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura, and the KEK-PS E325 Collaboration

Evidence for In-Medium Modification of the φ Meson at Normal Nuclear Density

NUCLEAR REACTIONS C, Cu(p, e+e-X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced in-medium modification of φ meson.

doi: 10.1103/PhysRevLett.98.042501
Citations: PlumX Metrics


2007NA36      J.Phys.(London) G34, S1059 (2007)

M.Naruki, H.En'yo, R.Muto, T.Tabaru, S.Yokkaichi, Y.Fukao, H.Funahashi, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, F.Sakuma, M.Togawa, S.Yamada, Y.Yoshimura, J.Chiba, M.Ieiri, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Hamagaki, K.Ozawa, and the KEK-PS E325 Collaboration

Medium modification of vector mesons observed in 12 GeV p+A reactions

doi: 10.1088/0954-3899/34/8/S156
Citations: PlumX Metrics


2007SA18      Phys.Rev.Lett. 98, 152302 (2007)

F.Sakuma, J.Chiba, H.Enyo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, R.Muto, T.Nakura, M.Naruki, K.Ozawa, O.Sasaki, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura, and the KEK-PS E325 Collaboration

Nuclear-Matter Modification of Decay Widths in the φ → e+e- and φ → K+K- Channels

NUCLEAR REACTIONS C, Cu(p, e+e-X), (p, K+K-X), E=12 GeV; measured φ-meson decay associated electron-positron pair and kaon pair invariant mass spectra; deduced medium effects.

doi: 10.1103/PhysRevLett.98.152302
Citations: PlumX Metrics


2006MU22      Nucl.Phys. A774, 723 (2006)

R.Muto, J.Chiba, H.En'yo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, M.Naruki, M.Nomachi, K.Ozawa, F.Sakuma, O.Sasaki, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura

First observation of φ-meson mass modification in nuclear medium

NUCLEAR REACTIONS C, Cu(p, X), E=12 GeV; measured e+, e- pair invariant mass spectra; deduced φ yields; analyzed φ mass modification. Comparison with model predictions.

doi: 10.1016/j.nuclphysa.2006.06.123
Citations: PlumX Metrics


2006NA05      Phys.Rev.Lett. 96, 092301 (2006)

M.Naruki, Y.Fukao, H.Funahashi, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, F.Sakuma, M.Togawa, S.Yamada, Y.Yoshimura, H.En'yo, R.Muto, T.Tabaru, S.Yokkaichi, J.Chiba, M.Ieiri, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Hamagaki, K.Ozawa

Experimental Signature of Medium Modifications for ρ and ω Mesons in the 12 GeV p + A Reactions

NUCLEAR REACTIONS C, Cu(p, ee+X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced φ, ω, ρ, η meson yields, medium modification effects.

doi: 10.1103/PhysRevLett.96.092301
Citations: PlumX Metrics


2006TA20      Phys.Rev. C 74, 025201 (2006)

T.Tabaru, H.En'yo, R.Muto, M.Naruki, S.Yokkaichi, J.Chiba, M.Ieiri, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Funahashi, Y.Fukao, M.Kitaguchi, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, K.Miwa, T.Murakami, T.Nakura, F.Sakuma, M.Togawa, S.Yamada, Y.Yoshimura, H.Hamagaki, K.Ozawa

Nuclear mass number dependence of inclusive production of ω and φ mesons in 12 GeV p + A collisions

NUCLEAR REACTIONS H, C, Cu(p, X), E=12 GeV; measured ω and φ mesons production σ, transverse momentum and rapidity distributions; deduced nuclear mass dependence.

doi: 10.1103/PhysRevC.74.025201
Citations: PlumX Metrics


2005SU17      Nucl.Phys. A758, 63c (2005)

K.Sumiyoshi, S.Yamada, H.Suzuki, H.Shen, H.Toki

An approach toward the successful supernova explosion by physics of unstable nuclei

doi: 10.1016/j.nuclphysa.2005.05.017
Citations: PlumX Metrics


2004IS18      Prog.Theor.Phys.(Kyoto), Suppl. 156, 152 (2004)

C.Ishizuka, A.Ohnishi, K.Sumiyoshi, S.Yamada

Finite Temperature Effects on Supernova Explosion Energy and Hyperon Composition

doi: 10.1143/PTPS.156.152
Citations: PlumX Metrics


2004MU22      J.Phys.(London) G30, S1023 (2004)

R.Muto, J.Chiba, H.En'yo, Y.Fukao, H.Funahashi, H.Hamagaki, M.Ieiri, M.Ishino, H.Kanda, M.Kitaguchi, S.Mihara, K.Miwa, T.Miyashita, T.Murakami, T.Nakura, M.Naruki, M.Nomachi, K.Ozawa, F.Sakuma, O.Sasaki, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, M.Togawa, S.Yamada, S.Yokkaichi, Y.Yoshimura

Experimental signature of in-medium mass modification of vector mesons at normal nuclear density

NUCLEAR REACTIONS C, Cu(p, X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced vector meson yields, in-medium mass modification.

doi: 10.1088/0954-3899/30/8/051
Citations: PlumX Metrics


2004SU03      Nucl.Phys. A730, 227 (2004)

K.Sumiyoshi, H.Suzuki, S.Yamada, H.Toki

Properties of a relativistic equation of state for collapse-driven supernovae

doi: 10.1016/j.nuclphysa.2003.10.007
Citations: PlumX Metrics


2003KO13      Eur.Phys.J. A 16, 331 (2003)

Y.Kojima, M.Shibata, A.Taniguchi, T.Hanafusa, E.Yoshida, K.Shizuma, Y.Kawase, S.Yamada

Conversion electron measurement in the β--decay of 151Pr

RADIOACTIVITY 151Pr(β-) [from 235U(n, F)]; measured E(ce), I(ce). 151Nd deduced levels, J, π, ICC. Comparison with model predictions.

doi: 10.1140/epja/i2002-10107-8
Citations: PlumX Metrics


2003KO48      Nucl.Phys. A718, 629c (2003)

K.Kotake, S.Yamada, K.Sato, T.M.Shimizu

Gravitational Collapse of Rotating Massive Stars

doi: 10.1016/S0375-9474(03)00906-0
Citations: PlumX Metrics


2003SU17      Nucl.Phys. A718, 703c (2003)

H.Suzuki, H.Kogure, F.Tomioka, K.Sumiyoshi, S.Yamada, H.Shen

Protoneutron Star Cooling with a New Equation of State

doi: 10.1016/S0375-9474(03)00894-7
Citations: PlumX Metrics


2002OZ01      Nucl.Phys. A698, 535c (2002)

K.Ozawa, J.Chiba, H.Enyo, H.Funahashi, H.Hamagaki, M.Kitaguchi, M.Ieiri, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Naruki, M.Nomachi, O.Sasaki, F.Sakuma, H.D.Sato, M.Sekimoto, T.Tabaru, K.H.Tanaka, S.Yamada, S.Yokkaichi, Y.Yoshimura

Modification of Vector Mesons in Nuclear Matter Measured in 12 GeV p + A Reactions at KEK-PS

NUCLEAR REACTIONS H, C, Cu, Gd(p, X), E=12 GeV; measured e+e- and K+K- invariant mass spectra; deduced in-medium modification of vector mesons.

doi: 10.1016/S0375-9474(01)01422-1
Citations: PlumX Metrics


2002TE14      Astrophys.J. 578, L137 (2002)

M.Terasawa, K.Sumiyoshi, S.Yamada, H.Suzuki, T.Kajino

r-Process nucleosynthesis in neutrino-driven winds from a typical neutron star with M = 1.4 M(solar)

doi: 10.1086/344698
Citations: PlumX Metrics


2001OZ01      Phys.Rev.Lett. 86, 5019 (2001)

K.Ozawa, H.Enyo, H.Funahashi, M.Kitaguchi, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Naruki, F.Sakuma, H.D.Sato, T.Tabaru, S.Yamada, S.Yokkaichi, Y.Yoshimura, J.Chiba, M.Ieiri, M.Nomachi, O.Sasaki, M.Sekimoto, K.H.Tanaka, H.Hamagaki

Observation of ρ/ω Meson Modification in Nuclear Matter

NUCLEAR REACTIONS H, C, Cu(p, X), E=12 GeV; measured electron-positron pair invariant mass spectra; deduced nuclear matter modification of ρ, ω mesons.

doi: 10.1103/PhysRevLett.86.5019
Citations: PlumX Metrics


2001SU12      Nucl.Phys. A688, 478c (2001)

K.Sumiyoshi, M.Terasawa, H.Suzuki, S.Yamada, H.Toki, G.J.Mathews, T.Kajino

Relativistic Simulations of Supernovae and the r-Process; A new relativistic EOS and nuclear reaction network

doi: 10.1016/S0375-9474(01)00761-8
Citations: PlumX Metrics


2001SU23      Astrophys.J. 562, 880 (2001)

K.Sumiyoshi, M.Terasawa, G.J.Mathews, T.Kajino, S.Yamada, H.Suzuki

r-Process in Prompt Supernova Explosions Revisited

doi: 10.1086/323524
Citations: PlumX Metrics


2000EN07      Nucl.Phys. A670, 182c (2000)

H.Enyo, J.Chira, H.Funahashi, H.Hamagaki, T.Haseyama, M.Ieiri, M.Ishino, H.Kanda, S.Mihara, T.Miyashita, T.Murakami, R.Muto, M.Naruki, M.Nomachi, K.Ozawa, O.Sasaki, M.Sekimoto, H.D.Sato, T.Tabaru, K.Tanaka, S.Yamada, S.Yokkaichi, Y.Yoshimura, and the KEK-PS-E325 Collaboration

Study of Chiral Property of Nuclear Matter Through Measurements of φ Meson Decay

NUCLEAR REACTIONS H, C, Cu(p, X), E=12 GeV; measured φ meson production associated invariant mass spectra.

doi: 10.1016/S0375-9474(00)00092-0
Citations: PlumX Metrics


2000YA03      Phys.Rev. C61, 015803 (2000)

S.Yamada, H.Toki

Neutrino-Nucleon Reaction Rates in the Supernova Core in the Relativistic Random Phase Approximation

doi: 10.1103/PhysRevC.61.015803
Citations: PlumX Metrics


2000YA04      Nucl.Phys. A662, 219 (2000)

S.Yamada

Reduction of Neutrino-Nucleon Scattering Rate by Nucleon-Nucleon Collisions

doi: 10.1016/S0375-9474(99)00429-7
Citations: PlumX Metrics


2000YA08      Eur.Phys.J. A 7, 327 (2000)

S.Yamada, A.Taniguchi, K.Okano, K.Aoki

Band Structure of 146Ce Studied Through γ-γ Angular Correlation Measurements

RADIOACTIVITY 146La(β-)[from 235U(n, F)]; measured Eγ, Iγ(θ), γγ-coin. 146Ce deduced levels J, π, mixing ratios. Mass-separated source. Comparison with other Ce isotopes and IBM calculations.

doi: 10.1007/s100500050399
Citations: PlumX Metrics


1999TO04      Eur.Phys.J. A 4, 233 (1999)

Y.Toh, S.Yamada, A.Taniguchi, Y.Kawase

Studies on the Level Structure of 152Nd

RADIOACTIVITY 152Pr(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-, βγ-coin. 152Nd deduced levels, J, π, δ, T1/2. On-line isotope separator.

doi: 10.1007/s100500050225
Citations: PlumX Metrics


1998TO23      Eur.Phys.J. A 2, 331 (1998)

Y.Toh, S.Yamada, A.Taniguchi, Y.Kawase

Conversion Electron Measurements of 152Nd

RADIOACTIVITY 152Pr(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, E(ce), I(ce) following β-decay. 152Nd deduced levels J, π, ICC. Mass-separated source.

doi: 10.1007/s100500050128
Citations: PlumX Metrics


1996PE05      Nucl.Phys. A599, 505 (1996)

P.Petkov, W.Andrejtscheff, H.G.Borner, S.J.Robinson, N.Klay, S.Yamada

Level Scheme and Electromagnetic Transition Strengths in 177Lu

NUCLEAR REACTIONS 176Lu(n, γ), E=thermal; measured Eγ, Iγ, I(ce), γγ(t). 177Lu deduced levels, γ-branching, γ-multipolarity, T1/2, B(λ), quadrupole moments. Enriched target, electron-, bent crystal γ-spectrometers, Ge, BaF2 detectors. Rotor-plus-quasiparticle calculations, systematics of K-forbidden E2 transitions.

doi: 10.1016/0375-9474(96)00007-3
Citations: PlumX Metrics


1996SA25      Nucl.Phys. A606, 118 (1996)

K.Sato, T.M.Shimizu, S.Yamada

Gravitational Collapse of Rotating Stellar Cores and Supernovae

doi: 10.1016/0375-9474(96)00236-9
Citations: PlumX Metrics


1996TA26      J.Phys.Soc.Jpn. 65, 3824 (1996)

A.Taniguchi, T.Ikuta, A.Osa, H.Yamamoto, K.Kawade, J.-Z.Ruan, S.Yamada, Y.Kawase, K.Okano

Beta Decay of 153Nd and Reflection Asymmetric Deformation in 153Pm

RADIOACTIVITY 153Nd(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-, βγ-coin, γγ(θ), E(ce), I(ce), T1/2. 153Pm deduced levels, J, π, ICC, log ft, B(λ), δ. Mass-separated beam. Rotation-vibration coupling model.

doi: 10.1143/JPSJ.65.3824
Citations: PlumX Metrics


1996TO05      Z.Phys. A355, 345 (1996)

Y.Toh, K.Okano, A.Taniguchi, S.Yamada, Y.Kawase

Excited States of 154Nd Studied Through the Decay of 154Pr

RADIOACTIVITY 154Pr(β-) [from 235U(n, F), E=thermal]; measured γγ(t), (X-ray)γ(t); deduced log ft. 154Pr level deduced possible J, π. 154Nd deduced transitions, levels.

doi: 10.1007/s002180050121
Citations: PlumX Metrics


1996YA12      J.Phys.Soc.Jpn. 65, 3390 (1996)

S.Yamada, A.Taniguchi, Y.Toh, K.Okano

A New Isomeric State in 153Nd

RADIOACTIVITY 153Pr(β-); measured βγ-coin. 153Nd deduced isomer, T1/2.

doi: 10.1143/JPSJ.65.3390
Citations: PlumX Metrics


1995OK02      Z.Phys. A351, 243 (1995)

K.Okano, A.Taniguchi, S.Yamada, T.Sharshar, M.Shibata, K.Yamauchi

Identification of Beta-Decay of 150La

RADIOACTIVITY 150La(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, E X-ray, I X-ray, γγ-coin, β-spectra; deduced T1/2, log ft. 150Ce deduced levels, β-branching ratios.

NUCLEAR REACTIONS 235U(n, F), E=thermal; measured Eγ, Iγ, E X-ray, I X-ray, γγ-coin, β-spectra; deduced evidence for 150La.

doi: 10.1007/BF01290903
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1995SA35      Nucl.Phys. A588, 229c (1995)

K.Sato, S.Yamada, H.Ogawa, K.Kawachi, N.Araki, A.Itano, M.Kanazawa, A.Kitagawa, T.Kohno, M.Kumada, T.Murakami, M.Muramatsu, K.Noda, S.Sato, Y.Sato, E.Takada, A.Tanaka, K.Tashiro, M.Torikoshi, J.Yoshizawa, M.Endo, Y.Furusawa, T.Kanai, H.Koyama-Ito, N.Matsufuji, S.Minohara, N.Miyahara, F.Soga, M.Suzuki, H.Tomura, Y.Hirao

Performance of HIMAC

doi: 10.1016/0375-9474(95)00144-P
Citations: PlumX Metrics


1995SA36      Nucl.Phys. A588, 345c (1995)

K.Sato, T.Shimizu, S.Yamada

Explosion Mechanism of Collapse-Driven Supernovae

doi: 10.1016/0375-9474(95)00160-3
Citations: PlumX Metrics


1995YA21      J.Phys.Soc.Jpn. 64, 3707 (1995)

S.Yamada, T.Sharshar, K.Aoki, K.Okano

Level Structure of 177Lu Studied Through the Beta Decay of 177Yb

RADIOACTIVITY 177Yb(β-) [from neutron irradiation of Yb2O3 sample enriched in 176Yb]; measured Eγ, Iγ, γγ(θ), γ(X-ray)-coin. 177Lu deduced high-spin levels, J, π, δ, band structure, Nilsson assignments.

doi: 10.1143/JPSJ.64.3707
Citations: PlumX Metrics


1995YA24      J.Phys.Soc.Jpn. 64, 4047 (1995)

S.Yamada, A.Taniguchi, K.Okano

Excited levels in 152Pr studied through the β-decay of 152Ce

RADIOACTIVITY 152Ce(β-); measured decay products, Eγ, Iγ, Eβ, Iβ, γ-γ-coin., β-γ-coin.; deduced energy levels, T1/2, J, π. Comparison with Nilsson model, experimental data.

doi: 10.1143/JPSJ.64.4047
Citations: PlumX Metrics


1993SH10      Z.Phys. A345, 377 (1993)

T.Sharshar, S.Yamada, K.Okano, K.Aoki

Levels of 146Ce Studied Through the Decay of High-Spin Isomer of 146La

RADIOACTIVITY 146La(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-coin, I(ce). 146Ce deduced levels, J, π, B(λ). Comparison with interacting boson model.

doi: 10.1007/BF01282898
Citations: PlumX Metrics


1992SH32      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 25, 91 (1992)

T.Sharshar, K.Okano, Y.Kawase, S.Yamada

Gamma-Rays and Half-Life of 157Pm

RADIOACTIVITY 157Pm(β-); measured βγ-, β(X-ray)-coin, Eγ, Iγ; deduced T1/2. 157Sm deduced transitions. 4π βγ-coincidence technique.


1992YA14      Nucl.Instrum.Methods Phys.Res. A316, 276 (1992)

S.Yamada, T.Sharshar, K.Okano, K.Aoki

Smoothed Coincidence Efficiencies in Angular Correlation Measurements

RADIOACTIVITY 152Eu(β+), (β-), (EC); 146La(β-); measured γγ(θ). Smoothed coincidence efficiencies, more than three Ge detectors.

doi: 10.1016/0168-9002(92)90910-V
Citations: PlumX Metrics


1989II01      J.Phys.Soc.Jpn. 58, 3143 (1989)

H.Iimura, T.Seo, S.Yamada

Angular Correlations on γ-γ Cascades in the Decay of 151Nd

RADIOACTIVITY 151Nd(β-) [from 150Nd(n, γ)]; measured γγ(θ). 151Pm deduced levels, J, π, δ(E2/M1). Enriched target, Ge(Li) detectors.

doi: 10.1143/JPSJ.58.3143
Citations: PlumX Metrics


1988TA15      At.Data Nucl.Data Tables 39, 251 (1988)

T.Tachibana, M.Uno, M.Yamada, S.Yamada

Empirical Mass Formula with Proton-Neutron Interaction

doi: 10.1016/0092-640X(88)90026-5
Citations: PlumX Metrics


1986II01      J.Phys.Soc.Jpn. 55, 1108 (1986)

H.Iimura, T.Seo, S.Yamada

Energy Levels and γ-Ray Transitions in 149Pm

RADIOACTIVITY 149Nd(β-) [from 149Nd(n, γ)]; measured Eγ, Iγ, γγ-coin, γγ(θ). 149Pm deduced levels, J, δ(E2/M1).

doi: 10.1143/JPSJ.55.1108
Citations: PlumX Metrics


1985II01      J.Phys.Soc.Jpn. 54, 908 (1985)

H.Iimura, T.Seo, S.Yamada, S.-I.Uehara, T.Hayashi

Excited Levels and γ-Transitions in 151Pm

RADIOACTIVITY 151Nd(β-) [from 150Nd thermal neutron irradiation]; measured Eγ, Iγ, γγ-coin. 151Pm deduced levels, γ-branching, transition multipolarities, decay rates. Rotation-vibration coupling model.

doi: 10.1143/JPSJ.54.908
Citations: PlumX Metrics


1984II03      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 17, 127 (1984)

H.Iimura, T.Seo, S.Yamada

Gamma-Gamma Angular Correlation Measurements in 151Pm

RADIOACTIVITY 151Nd(β-) [from 150Nd(n, γ), E=thermal]; measured γγ(θ). 151Pm levels deduced δ(E2/M1), γ-branching. Ge(Li) detectors.


1983II02      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 16, 128 (1983)

H.Iimura, T.Seo, S.Yamada, S.-I.Uehara, T.Hayashi

Level Scheme of 151Pm in the High Excitation Energy Region up to about 2 MeV

RADIOACTIVITY 151Nd(β-) [from 150Nd(n, γ)]; measured γγ-coin. 151Pm deduced levels, γ-branching. Intrinsic Ge, Ge(Li) detectors.


1981YA07      J.Phys.Soc.Jpn. 50, 1432 (1981)

S.Yamada

E2/M1 Mixing Ratios for Gamma Transitions in 151Sm

RADIOACTIVITY 151Pm; measured γγ(θ). 151Sm levels deduced π, δ. Ge(Li) detectors.

doi: 10.1143/JPSJ.50.1432
Citations: PlumX Metrics


1980SE09      Ann.Rep.Res.Reactor Inst., Kyoto Univ. 13, 167 (1980)

T.Seo, S.Yamada, T.Hayashi

Vibrational Excitations in 151Pm

NUCLEAR STRUCTURE 151Pm; calculated levels, J, B(λ), vibrational state configurations. Rotation-vibration coupling model.


1979YA14      Nucl.Phys. A332, 317 (1979)

S.Yamada, S.P.Sud, Y.Miyatake, T.Hayashi

The Structure of the Low-Lying Energy Levels in 187Re

RADIOACTIVITY 187W [from 186W(n, γ)]; measured Iγ, I(ce), γγ-coin, γγ(θ). 187Re deduced levels, δ.

doi: 10.1016/0375-9474(79)90005-8
Citations: PlumX Metrics


1978CH11      Phys.Rev. C17, 2219 (1978)

R.Chiba, S.Shibasaki, T.Numao, H.Yokota, S.Yamada, K.Kotajima, S.Itagaki, S.Iwasaki, T.Takeda, T.Shinozuka

Superallowed Fermi Beta Transition of 62Ga

RADIOACTIVITY 62Ga [from 64Zn(p, 3n)]; measured T1/2, Eβ; deduced Q, ft, Coulomb displacement energy.

doi: 10.1103/PhysRevC.17.2219
Citations: PlumX Metrics


1977KO21      J.Phys.Soc.Jap. 43, 755 (1977)

K.Koyama, N.Nakanishi, S.Takeda, S.Yamada, H.Sakaguchi, M.Nakamura, S.Takeuchi, H.Ohnuma

(3He, d) Stripping to Bound and Unbound States in 29P

NUCLEAR REACTIONS 28Si(3He, d), (3He, 3He), E=29.3 MeV; measured σ(θ). 29P levels deduced S. DWBA, CCBA analyses.

doi: 10.1143/JPSJ.43.755
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1405.


1977MI17      Annu.Rep.Res.Reactor Inst.Kyoto Univ. 10, 74 (1977)

Y.Miyatake, S.Yamada, T.Hayashi

Beta Decay Matrix Elements in 149Pm

RADIOACTIVITY 149Pm; measured βγ(θ).


1977OH02      J.Phys.Soc.Jap. 42, 382 (1977)

H.Ohnuma, T.Suehiro, T.Tanabe, S.Yamada

(p, d) Reactions at 52 Mev. III. 28Si(p, d) and 18O(p, d)

NUCLEAR REACTIONS 28Si, 18O(p, d), E=51.9 MeV; measured σ(Ed, θ). 27Si, 17O levels deduced L, S. Enriched 18O target.

doi: 10.1143/JPSJ.42.382
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE0037.


1977OK02      J.Phys.Soc.Jap. 43, 381 (1977)

K.Okano, Y.Kawase, S.Yamada

Excited States and Transitions in 106Pd from the Decay of 106gRh

RADIOACTIVITY 106Rh [from β- decay of fission product 106Ru]; measured Eγ, Iγ, γγ-coin; deduced log ft. 106Pd deduced levels.

doi: 10.1143/JPSJ.43.381
Citations: PlumX Metrics


1975OH01      J.Phys.Soc.Jap. 38, 1557 (1975)

H.Ohnuma, S.Takeda, N.Nakanishi, S.Yamada, M.Sekiguchi, H.Toyama

Study of the 58Ni(d, t)57Ni Reaction at 24 MeV

NUCLEAR REACTIONS 58Ni(d, t), E=23.97 MeV; measured σ(Et, θ). 57Ni levels deduced S.

doi: 10.1143/JPSJ.38.1557
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1543.


1974OH02      J.Phys.Soc.Jap. 36, 1236 (1974)

H.Ohnuma, T.Suehiro, M.Sekiguchi, S.Yamada

(p, d) Reactions at 52 Mev. I. 58Ni(p, d)57Ni (Experimental)

NUCLEAR REACTIONS 58Ni(p, d), E=51.93 MeV; measured σ(Ed, θ). 57Ni deduced levels, L, J, π, S.

doi: 10.1143/JPSJ.36.1236
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1533.


1974OH03      J.Phys.Soc.Jap. 36, 1245 (1974)

H.Ohnuma, T.Suehiro, M.Sekiguchi, S.Yamada

(p, d) Reactions at 52 MeV. II. 58Ni(p, d)57Ni (Analysis)

NUCLEAR REACTIONS 58Ni(p, d), E=51.93 MeV; calculated σ(Ed, θ); deduced optical model parameters. 57Ni levels deduced S.

doi: 10.1143/JPSJ.36.1245
Citations: PlumX Metrics


1973SE01      Phys.Rev.Lett. 30, 132 (1973); Erratum Phys.Rev.Lett. 30, 250 (1973)

K.K.Seth, H.Ohnuma, T.Suehiro, S.Yamada, S.Takeda

(p, t) Reactions on 45Sc and 44Ca and the Weak-Coupling Core-Excitation Model

NUCLEAR REACTIONS 44Ca, 45Sc(p, t), E=52 MeV; measured σ(Et, θ). 42Ca, 43Sc deduced levels, J, π, L.

doi: 10.1103/PhysRevLett.30.132
Citations: PlumX Metrics


1971YA08      J.Phys.Soc.Japan 31, 23 (1971)

S.Yamada, T.Hayashi

Beta Decay to the Second 2+ Excited State of 122Te

RADIOACTIVITY 122Sb; measured βγ(θ), Eβ, Iβ; deduced nuclear matrix elements.

doi: 10.1143/JPSJ.31.23
Citations: PlumX Metrics


1971YA12      Annu.Rep.Res.Reactor Inst., Kyoto Univ. 4, 73 (1971)

S.Yamada, T.Hayashi

Nuclear Matrix Elements in the 806 keV Beta Transition of 147Nd

RADIOACTIVITY 147Nd; measured βγ(θ); deduced nuclear matrix elements.


1970YA10      Annu.Rep.Res.Reactor Inst., Kyoto Univ. 3, 1 (1970)

S.Yamada, T.Hayashi

Deviation from the xi Approximation in the Beta Transition of 122Sb

RADIOACTIVITY 122Sb; measured βγ(θ); deduced nuclear matrix elements.


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