NSR Query Results


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NSR database version of July 31, 2015.

Search: Author = T.Yamada

Found 79 matches.

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2015LY01     Phys.Rev. C 91, 014313 (2015)

M.Lyu, Z.Ren, B.Zhou, Y.Funaki, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki, C.Xu, T.Yamada

Investigation of 9Be from a nonlocalized clustering concept

NUCLEAR STRUCTURE 9Be; calculated levels, J, π, bands, contour maps of binding energy surface as function of β parameters, density distribution contour of the intrinsic ground state. Nonlocalized clustering calculations based on Tohsaki-Horiuchi-Schuck-Ropke (THSR) wave function with a new phase factor. Comparison with available experimental results.

doi: 10.1103/PhysRevC.91.014313


2014FU10     Prog.Theor.Exp.Phys. 2014, 113D01 (2014)

Ya.Funaki, T.Yamada, E.Hiyama, B.Zhou, K.Ikeda

Container structure of alpha-alpha-Lambda clusters in 9-Lambda-Berylium

NUCLEAR STRUCTURE 9Be; calculated cluster hypernuclei structures, energy levels, J, π. Comparison with available data.

doi: 10.1093/ptep/ptu143


2014JU02     Phys.Rev. C 90, 035805 (2014)

H.S.Jung, C.S.Lee, Y.K.Kwon, J.Y.Moon, J.H.Lee, C.C.Yun, M.J.Kim, T.Hashimoto, H.Yamaguchi, D.Kahl, S.Kubono, Y.Wakabayashi, Y.Togano, S.Choi, Y.H.Kim, Y.K.Kim, J.S.Park, E.J.Kim, C.-B.Moon, T.Teranishi, N.Iwasa, T.Yamada, S.Kato, S.Cherubini, S.Hayakawa, G.G.Rapisarda

Elastic scattering of 25Al + p to explore the resonance structure in 26Si

NUCLEAR REACTIONS 1H(25Al, p), E=71.58 MeV, [25Al secondary beam from 3He(24Mg, 25Al), E=7.5 MeV/nucleon primary reaction]; measured Ep, Ip, ΔE-E and two-dimensional TOF plots, σ(E) at CRIB-RIKEN-CNS facility. 26Si; deduced levels, resonances, J, π, l-values, proton widths using R-matrix analysis. Comparison with previous experimental studies. Discussed astrophysical implications.

doi: 10.1103/PhysRevC.90.035805
Data from this article have been entered in the XUNDL database. For more information, click here.


2014RO20     Phys.Rev. C 90, 034304 (2014)

G.Ropke, P.Schuck, Y.Funaki, H.Horiuchi, Z.Ren, A.Tohsaki, C.Xu, T.Yamada, B.Zhou

Nuclear clusters bound to doubly magic nuclei: The case of 212Po

NUCLEAR STRUCTURE 212Po; calculated internal four-nucleon energy, Coulomb and isospin-dependent Woods-Saxon potentials, Thomas-Fermi density, Fermi energy, E(α). Shell model calculations with cluster formation in inhomogeneous nuclear systems, four-particle (α-like) correlations in doubly-magic 208Pb core. Tohsaki-Horiuchi-Schuck-Ropke wave function approach in shell-model calculations. Discussed different physics behavior of an α-like cluster as compared to a deuteron-like cluster.

doi: 10.1103/PhysRevC.90.034304


2014ZH05     Phys.Rev. C 89, 015804 (2014)

L.Y.Zhang, J.J.He, A.Parikh, S.W.Xu, H.Yamaguchi, D.Kahl, S.Kubono, P.Mohr, J.Hu, P.Ma, S.Z.Chen, Y.Wakabayashi, H.W.Wang, W.D.Tian, R.F.Chen, B.Guo, T.Hashimoto, Y.Togano, S.Hayakawa, T.Teranishi, N.Iwasa, T.Yamada, T.Komatsubara, Y.H.Zhang, X.H.Zhou

Investigation of the thermonuclear 18Ne(α, p)21Na reaction rate via resonant elastic scattering of 21Na + p

NUCLEAR REACTIONS 1H(21Na, p), E=89 MeV, [21Na secondary beam from 2H(20Ne, X), E=8.2 MeV/nucleon primary reaction]; measured particle spectra, Ep, Ip, σ using CNS Radioactive Ion Beam Separator at RIKEN facility. 22Mg; deduced levels, resonances, J, π, proton widths, resonance parameters by R-matrix analysis. comparison with previous experimental results. 18Ne(α, p)21Na; deduced thermonuclear reaction rates. One-zone postprocessing x-ray burst calculations, and effect on peak nuclear energy generation rate, reaction fluxes, and onset temperature of breakout reaction from hot CNO cycles to rp process in type I x-ray bursts.

doi: 10.1103/PhysRevC.89.015804
Data from this article have been entered in the XUNDL database. For more information, click here.


2014ZH10     Phys.Rev. C 89, 034319 (2014)

B.Zhou, Y.Funaki, H.Horiuchi, Z.Ren, G.Ropke, P.Schuck, A.Tohsaki, C.Xu, T.Yamada

Nonlocalized cluster dynamics and nuclear molecular structure

NUCLEAR STRUCTURE 8Be, 12C, 20Ne; calculated levels, J, π, energy surfaces, density distributions, quadrupole moments using Tohsaki-Horiuchi-Schuck-Ropke (THSR) wave function. Container model. Nonlocalized cluster dynamics for 2α, 3α, and 16O+α cluster systems.

doi: 10.1103/PhysRevC.89.034319


2013FU11     Nucl.Phys. A914, 194c (2013)

Y.Funaki, T.Yamada, E.Hiyama, K.Ikeda

Alpha-particle condensation in light hypernuclei

NUCLEAR STRUCTURE 12C, 13C. 13C hypernucleus calculated α-particle occupation probability for specified hypernucleus single-α-orbits vs radius using α-condensate-type microscopic model.

doi: 10.1016/j.nuclphysa.2013.05.012


2013HE16     Phys.Rev. C 88, 012801 (2013)

J.J.He, L.Y.Zhang, A.Parikh, S.W.Xu, H.Yamaguchi, D.Kahl, S.Kubono, J.Hu, P.Ma, S.Z.Chen, Y.Wakabayashi, B.H.Sun, H.W.Wang, W.D.Tian, R.F.Chen, B.Guo, T.Hashimoto, Y.Togano, S.Hayakawa, T.Teranishi, N.Iwasa, T.Yamada, T.Komatsubara

The 18Ne(α, p)21Na breakout reaction in x-ray bursts: Experimental determination of spin-parities for α resonances in 22Mg via resonant elastic scattering of 21Na+p

NUCLEAR REACTIONS 1H(21Na, p), [21Na secondary beam from 20Ne(d, n), E=8.2 MeV/nucleon primary reaction], E=89.4 MeV; measured E(p), I(p) σ(E) at CRIB-CNS-RIKEN facility. 22Mg; deduced levels, resonances, J, π. R-matrix analysis. 18Ne(α, p)21Na; deduced α-widths, resonance strengths, reaction rates using a narrow resonance formalism. Comparison of reaction rates with previous experimental studies and statistical model calculations. Discussed impact of new rates for 18Ne(α, p)21Na reaction on x-ray burst (XRB) calculations.

doi: 10.1103/PhysRevC.88.012801
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2434.
Data from this article have been entered in the XUNDL database. For more information, click here.


2013ZH25     Phys.Rev.Lett. 110, 262501 (2013)

B.Zhou, Y.Funaki, H.Horiuchi, Z.Ren, G.Ropke, P.Schuck, A.Tohsaki, C.Xu, T.Yamada

Nonlocalized Clustering: A New Concept in Nuclear Cluster Structure Physics

NUCLEAR STRUCTURE 20Ne; calculated energy surfaces, levels, J, π. The Tohsaki-Horiuchi-Schuck-Ropke (THSR) wave function, α+16O resonating group method.

doi: 10.1103/PhysRevLett.110.262501


2012FU10     Prog.Theor.Phys.(Kyoto), Suppl. 196, 439 (2012)

Y.Funaki, T.Yamada, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki

Alpha Cluster States and Condensation in 16O

NUCLEAR STRUCTURE 16O, 12C, 20Ne; calculated energy spectra, J, π, rotational band of the α+Hoyle state. Orthogonality condition model and Gauss expansion method calculations.

doi: 10.1143/PTPS.196.439


2012JU01     Phys.Rev. C 85, 045802 (2012)

H.S.Jung, C.S.Lee, Y.K.Kwon, J.Y.Moon, J.H.Lee, C.C.Yun, S.Kubono, H.Yamaguchi, T.Hashimoto, D.Kahl, S.Hayakawa, S.Choi, M.J.Kim, Y.H.Kim, Y.K.Kim, J.S.Park, E.J.Kim, C.-B.Moon, T.Teranishi, Y.Wakabayashi, N.Iwasa, T.Yamada, Y.Togano, S.Kato, S.Cherubini, G.G.Rapisarda

Experimental study of resonant states in 27P via elastic scattering of 26Si+p

NUCLEAR REACTIONS 1H(26Si, p), [26Si beam from 3He(24Mg, X), E=7.5 MeV/nucleon primary reaction], E=132.8 MeV; measured Ep, Ip, time-of-flight. 27P; deduced levels, resonances, J, π, l-value, widths using R-matrix analysis. 26Si(p, γ); deduced reaction rates of astrophysical interest. Comparison with shell-model calculations, and level structure of 27Mg mirror nucleus.

doi: 10.1103/PhysRevC.85.045802
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2372.
Data from this article have been entered in the XUNDL database. For more information, click here.


2012UO01     Phys.Rev. C 86, 034610 (2012)

Y.Uozumi, T.Yamada, S.Nogamine, M.Nakano

Intranuclear cascade model including collective excitations and trajectory deflections for (p, p'x) reactions around 50 MeV

NUCLEAR REACTIONS 56Fe(p, p), (p, p'X), E=29.9, 30.3, 39.8, 65 MeV; calculated σ(E, θ), double differential σ(E), strength function. Intranuclear cascade (INC) model with collective excitations from low-energy vibrational spectrum and giant resonances, and trajectory deflection. Comparison with experimental data.

doi: 10.1103/PhysRevC.86.034610


2012YA02     Phys.Rev. C 85, 034315 (2012)

T.Yamada, Y.Funaki, T.Myo, H.Horiuchi, K.Ikeda, G.Ropke, P.Schuck, A.Tohsaki

Isoscalar monopole excitations in 16O: α-cluster states at low energy and mean-field-type states at higher energy

NUCLEAR STRUCTURE 16O; calculated energies of 0+ levels, rms charge radii, E0 transition matrix elements, particle decay widths, spectroscopic factors, isoscalar monopole strength functions using four α cluster model and α+12C orthogonality condition model (OCM) model. Discussed dual nature of 16O ground state. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.034315


2012YA16     Prog.Theor.Phys.(Kyoto), Suppl. 196, 388 (2012)

T.Yamada, Y.Funaki

Three-Body Cluster Structures and Hoyle-Analogue States in 11B

NUCLEAR STRUCTURE 11B, 12,13C, 16O; calculated energy levels, J, π, occupation probabilities, resonances. α+α+t orthogonality condition model, comparison with experimental data.

doi: 10.1143/PTPS.196.388


2012ZH29     Phys.Rev. C 86, 014301 (2012)

B.Zhou, Z.-z.Ren, C.Xu, Y.Funaki, T.Yamada, A.Tohsaki, H.Horiuchi, P.Schuck, G.Ropke

New concept for the ground-state band in 20Ne within a microscopic cluster model

NUCLEAR STRUCTURE 20Ne; calculated energy surface contour maps of ground-state and first 2+ states, wave function overlaps, minimum energies and distances between α cluster and 16O cluster with respect to different spin-projected states for the ground-state band members up to 8+. Brink microscopic cluster model based on generalized Tohsaki, Horiuchi, Schuck, Ropke (THSR) wave functions. Comparison with experimental data.

doi: 10.1103/PhysRevC.86.014301


2011FU08     Int.J.Mod.Phys. E20, 874 (2011)

Y.Funaki, T.Yamada, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki

Alpha clustering and condensation in nuclei

NUCLEAR STRUCTURE 16O; calculated energy levels, J, π, rms radii, occupation of the single-α orbitals. OCM and THSR calculations, comparison with experimental data.

doi: 10.1142/S0218301311018873


2011YA08     Int.J.Mod.Phys. E20, 910 (2011)

T.Yamada, Y.Funaki

Cluster structures and single-cluster motions in 11B and 13C

NUCLEAR STRUCTURE 11B, 13C; calculated energy levels, J, π, occupation probabilities.

doi: 10.1142/S0218301311018952


2010FU06     Phys.Rev. C 82, 024312 (2010)

Y.Funaki, T.Yamada, A.Tohsaki, H.Horiuchi, G.Ropke, P.Schuck

Microscopic study of 4α-particle condensation with inclusion of resonances

NUCLEAR STRUCTURE 16O; calculated binding energies, energy spectra, rms radii, monopole M(E0) matrix elements, α-decay widths, nucleon density distributions, occupation probabilities, and momentum distributions of four 0+ states in 4α-particle condensate using Tohsaki-Horiuchi- Schuck-Ropke (THSR) wave function. Comparison with experimental data.

doi: 10.1103/PhysRevC.82.024312


2010YA22     Phys.Rev. C 82, 064315 (2010)

T.Yamada, Y.Funaki

α+α+t cluster structures and 12C(02+)-analog states in 11B

NUCLEAR STRUCTURE 11B; analyzed cluster structure of 3/2- and 1/2+ levels, energies, J, π, nuclear radii, reduced width amplitudes, and occupation probabilities of single α particle and single triton particle using orthogonality condition model (OCM) based on the Gaussian expansion method (GEM). 11B treated as α+α+t cluster. 12C; calculated occupation probabilities of single α particle for g.s. and first excited 0+ state. Comparison with experimental data.

doi: 10.1103/PhysRevC.82.064315


2009FU14     Int.J.Mod.Phys. E18, 2083 (2009)

Y.Funaki, T.Yamada, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki

α-particle condensed state in 16O

NUCLEAR STRUCTURE 16O; calculated energy spectra, J, π, rms radii, monopole transition matrix elements, single-α orbits.

doi: 10.1142/S0218301309014330


2009FU16     Phys.Rev. C 80, 064326 (2009)

Y.Funaki, H.Horiuchi, W.von Oertzen, G.Ropke, P.Schuck, A.Tohsaki, T.Yamada

Concepts of nuclear α-particle condensation

NUCLEAR STRUCTURE 12C, 16O; calculated occupation of single-α orbitals, binding energies, and momentum distribution of Hoyle states in 12C and 16O using antisymmetrized α-particle product state wave functions or THSR (Tohsaki-Horiuchi-Schuck-Roepke) α-cluster wave functions. Discussed α-cluster phenomenon in connection with experimental αγ-coin spectra for 24Mg(28Si, 3α)40Ca and 24Mg(28Si, 12C)40Ca reactions.

doi: 10.1103/PhysRevC.80.064326


2009HI09     Prog.Part.Nucl.Phys. 63, 339 (2009)

E.Hiyama, T.Yamada

Structure of light hypernuclei

doi: 10.1016/j.ppnp.2009.05.001


2009YA05     Phys.Rev. C 79, 054314 (2009)

T.Yamada, Y.Funaki, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki

Internal one-particle density matrix for Bose-Einstein condensates with finite number of particles in a harmonic potential

doi: 10.1103/PhysRevC.79.054314


2008FU06     Phys.Rev. C 77, 064312 (2008)

Y.Funaki, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki, T.Yamada

Density-induced suppression of the α-particle condensate in nuclear matter and the structure of α-cluster states in nuclei

NUCLEAR STRUCTURE 12C, 16O; calculated condensation fraction for alpha-matter and its dependence on baryon density. Jastrow-Feenberg approach.

doi: 10.1103/PhysRevC.77.064312


2008FU11     Phys.Rev.Lett. 101, 082502 (2008)

Y.Funaki, T.Yamada, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki

α-Particle Condensation in 16O Studied with a Full Four-Body Orthogonality Condition Model Calculation

NUCLEAR STRUCTURE 16O; calculated energy and rms radii of ground and excited 0+ states and monopole transition matrix elements, M(E0) to ground state; comparison with experiments; semi-microscopic cluster model.

doi: 10.1103/PhysRevLett.101.082502


2008FU14     Int.J.Mod.Phys. E17, 2087 (2008)

Y.Funaki, T.Yamada, H.Horiuchi, G.Ropke, P.Schuck, A.Tohsaki

Present status of alpha-particle condensate states in self-conjugate 4n nuclei

NUCLEAR STRUCTURE 12C, 16O; calculated low density states near the 3α and 4α breakup threshold, energy levels, J, π. OCM and THSR approaches.

doi: 10.1142/S0218301308011148


2008YA24     Int.J.Mod.Phys. E17, 2101 (2008)

T.Yamada, Y.Funaki

Cluster states and alpha particle condensation in 13C

NUCLEAR STRUCTURE 13C; calculated low-lying energy levels, J, π, isoscalar monopole strengths, rms radii. Comparison with experiment.

doi: 10.1142/S0218301308011161


2007SC21     Prog.Part.Nucl.Phys. 59, 285 (2007)

P.Schuck, Y.Funaki, H.Horiuchi, G.Ropke, A.Tohsaki, T.Yamada

Quartetting in fermionic matter and α-particle condensation in nuclear systems

doi: 10.1016/j.ppnp.2006.12.003


2007SC38     Nucl.Phys. A788, 293c (2007)

P.Schuck, Y.Funaki, H.Horiuchi, G.Ropke, A.Tohsaki, T.Yamada

α-Particle Condensation in Nuclear Systems

NUCLEAR STRUCTURE 12C; calculated binding energy, radii, monopole matrix elements and inelastic form factor. 16O; calculated 0+ state energies. Hoyle state discussed.

doi: 10.1016/j.nuclphysa.2007.01.015


2005HI13     Nucl.Phys. A754, 103c (2005)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Three- and four-body structure of light double Λ hypernuclei

NUCLEAR STRUCTURE 6,7He, 7,8,9Li, 9,10Be; calculated two-Λ hypernucleus levels, J, π. Four-body model.

doi: 10.1016/j.nuclphysa.2004.12.075


2005KO02     Nucl.Phys. B(Proc.Supp.) S139, 72 (2005)

K.Kobayashi, Y.Itow, M.Shiozawa, M.Yosoi, H.Toyokawa, H.Akimune, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hara, K.Y.Hara, T.Ishikawa, M.Itoh, T.Kawabata, M.Nakamura, H.Sakaguchi, Y.Sakemi, H.Takeda, M.Uchida, T.Yamada, Y.Yasuda, H.P.Yoshida, R.G.T.Zegers

Detection of nuclear de-excitation gamma-rays in water Cherenkov detector

NUCLEAR REACTIONS 16O(p, 2p), E=392 MeV; measured Ep, Eγ, pp-, pγ-coin. 15N levels deduced γ-emission probabilities.

doi: 10.1016/j.nuclphysbps.2004.11.206


2005YA30     Eur.Phys.J. A 26, 185 (2005)

T.Yamada, P.Schuck

Single α-particle orbits and Bose-Einstein condensation in 12C

NUCLEAR STRUCTURE 12C; calculated α-particle states energies, J, π, radii. Semimicroscopic 3α cluster model.

doi: 10.1140/epja/i2005-10168-1


2004HI09     Nucl.Phys. A737, 138 (2004)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Few-body aspects of light hypernuclei

NUCLEAR STRUCTURE 8Be; calculated level energies. 4,6,7He, 7,8,9Li, 9,10Be, 13C; calculated energy levels, J, π for single and double Λ hypernuclei.

doi: 10.1016/S0375-9474(04)00307-0


2004HI11     Nucl.Phys. A738, 175 (2004)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Clustering aspects of light hypernuclei

NUCLEAR STRUCTURE 7He, 7,8,9Li, 9,10Be; calculated double-Λ hypernuclei energy levels. Gaussian expansion method.

doi: 10.1016/j.nuclphysa.2004.04.028


2004SC27     Nucl.Phys. A738, 94 (2004)

P.Schuck, Y.Funaki, H.Horiuchi, G.Ropke, A.Tohsaki, T.Yamada

Alpha-particle condensation in nuclei

NUCLEAR STRUCTURE 12C; calculated α-cluster states energies, radii. Other nuclides discussed.

doi: 10.1016/j.nuclphysa.2004.04.075


2004YA04     Phys.Rev. C 69, 024309 (2004)

T.Yamada, P.Schuck

Dilute multi-α cluster states in nuclei

NUCLEAR STRUCTURE 12C, 16O, 20Ne, 24Mg, 28Si, 32S, 36Ar, 40Ca, 44Ti, 48Cr; calculated α-cluster states energies, radii, related properties. Hill-Wheeler and Gross-Pitaevskii equations.

doi: 10.1103/PhysRevC.69.024309


2004YA11     Phys.Rev. C 69, 044301 (2004)

T.Yamada

ΛΛ-ΞN-ΣΣ coupling in 6ΛΛHe with the Nijmegen soft-core potentials

NUCLEAR STRUCTURE 6He; calculated hypernucleus binding energy, hyperon-hyperon coupling effects.

doi: 10.1103/PhysRevC.69.044301


2004YA20     Nucl.Phys. A738, 323 (2004)

T.Yamada, M.Yosoi, H.Toyokawa

Decay and structure of s-hole states in light nuclei

NUCLEAR STRUCTURE 11B, 15N; calculated deep-hole states energies, widths, decay branching ratios, selection rule.

NUCLEAR REACTIONS 12C, 16O(p, 2p), E=392 MeV; calculated excitation energy spectra. SU(3)model, shell model, comparisons with data.

doi: 10.1016/j.nuclphysa.2004.04.054


2004YO06     Nucl.Phys. A738, 451 (2004)

M.Yosoi, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, M.Fujiwara, K.Fushimi, K.Hara, K.Y.Hara, H.Hashimoto, T.Ishikawa, M.Itoh, Y.Itow, S.Kishi, T.Kawabata, K.Kawase, M.Kinoshita, K.Kobayashi, M.Nakamura, K.Nakanishi, Y.Nakatsugawa, S.Nakayama, T.Noro, E.Obayashi, S.Okumura, H.Sakaguchi, Y.Sakemi, M.Shiozawa, H.Takeda, T.Taki, A.Tamii, M.Tanaka, S.Terashima, H.Toyokawa, N.Tsukahara, M.Uchida, T.Yamada, T.Yamagata, Y.Yasuda, H.P.Yoshida, R.G.T.Zegers, J.Zenihiro

Cluster fragmentations of deep (1s)-hole states in light nuclei

NUCLEAR REACTIONS 7Li, 12C, 16O(p, 2p), E=392 MeV; measured excitation energy spectra, decay fragment spectra from deep-hole states. 6He, 11B, 15N deduced cluster structure features.

doi: 10.1016/j.nuclphysa.2004.04.084
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1819.


2004YO08     Yad.Fiz. 67, 1838 (2004); Phys.Atomic Nuclei 67, 1810 (2004)

M.Yosoi, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hara, K.Y.Hara, T.Ishikawa, M.Itoh, Y.Itow, T.Kawabata, K.Kobayashi, M.Nakamura, T.Noro, E.Obayashi, H.Sakaguchi, Y.Sakemi, M.Shiozawa, H.Takeda, T.Taki, A.Tamii, H.Toyokawa, N.Tsukahara, M.Uchida, T.Yamada, Y.Yasuda, H.P.Yoshida, R.G.T.Zegers

Structures and Decay of Deep-Hole States in Light Nuclei Populated by the (p, 2p) Reactions

NUCLEAR REACTIONS 12C, 16O(p, 2p), E=392 MeV; measured particle spectra, σ(E, θ). 11B, 15N deduced excited states particle decay branching ratios. Comparison with model predictions.

doi: 10.1134/1.1811183


2003HI24     Mod.Phys.Lett. A 18, 95 (2003)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Few-body aspects of hypernuclear physics

NUCLEAR STRUCTURE 4H, 4,7He, 7,8,9Li, 9,10Be; calculated Λ and ΛΛ hypernucleus level energies, J, π.

doi: 10.1142/S021773230301003X


2003YA21     Acta Phys.Hung.N.S. 18, 139 (2003)

T.Yamada

Structure of Strangeness S = -2 Nuclei

doi: 10.1556/APH.18.2003.2-4.3


2003YO01     Phys.Lett. 551B, 255 (2003)

M.Yosoi, H.Akimune, I.Daito, H.Ejiri, H.Fujimura, M.Fujiwara, T.Ishikawa, M.Itoh, T.Kawabata, M.Nakamura, T.Noro, E.Obayashi, H.Sakaguchi, H.Takeda, T.Taki, A.Tamii, H.Toyokawa, N.Tsukahara, M.Uchida, T.Yamada, H.P.Yoshida

Structure and decay of the s-hole state in 11B studied via the 12C(p, 2p)11B* reaction

NUCLEAR REACTIONS 12C(p, 2p), E=392 MeV; measured particle spectra following compound nucleus decay. 11B level deduced configuration, decay branching ratios. Comparison with shell model predictions.

doi: 10.1016/S0370-2693(02)03062-9
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1819.


2002HI01     Phys.Rev. C65, 011301 (2002)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Λ-Σ Conversion in Λ4He and Λ4H Based on a Four-Body Calculation

NUCLEAR STRUCTURE 4H, 4He; calculated hypernucleus levels, J, π; deduced role of Λ-Σ conversion. Four-body calculations.

doi: 10.1103/PhysRevC.65.011301


2002HI15     Phys.Rev. C66, 024007 (2002)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Four-body cluster structure of A=7-10 double-Λ hypernuclei

NUCLEAR STRUCTURE 7He, 7,8,9Li, 9,10Be; calculated double-Λ hypernuclei level energies, J, π. Four-body cluster model.

doi: 10.1103/PhysRevC.66.024007


2001HI05     Nucl.Phys. A684, 227c (2001)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Three- and Four-Body Structure of Light Hypernuclei

doi: 10.1016/S0375-9474(01)00418-3


2001HI09     Nucl.Phys. A691, 107c (2001)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Three- and Four-Body Structure of Light Λ Hypernuclei

NUCLEAR STRUCTURE 4H, 4He, 7Li, 9Be, 13C; calculated hypernucleus levels, spin-orbit splitting, B(E2), related features.

doi: 10.1016/S0375-9474(01)01015-6


2001YA08     Nucl.Phys. A687, 297c (2001)

T.Yamada

Structure and Fragmentation of s-Hole States in Light Nuclei

NUCLEAR REACTIONS 12C, 16O(p, 2p), E=392 MeV; measured excitation energy spectra in singles and in coincidence with light charged particles, decay branching ratios. Comparison with Shell Model, SU(3) calculations.

doi: 10.1016/S0375-9474(01)00635-2


2001YA16     Nucl.Phys. A691, 250c (2001)

T.Yamada

Structure of Light S = -2 Nuclei and H-Dibaryon States

NUCLEAR STRUCTURE 6He, 10Be, 13B; calculated two-hyperon hypernucleus binding energies, ground state configurations.

doi: 10.1016/S0375-9474(01)01039-9


2000HI01     Appl.Radiat.Isot. 52, 545 (2000)

Y.Hino, S.Matui, T.Yamada, N.Takeuchi, K.Onoma, S.Iwamoto, H.Kogure

Absolute Measurement of 166mHo Radioactivity and Development of Sealed Sources for Standardization of γ-Ray Emitting Nuclides

RADIOACTIVITY 166mHo(β-); measured Eγ, Iγ; deduced absolute γ-ray emission probabilities.

doi: 10.1016/S0969-8043(99)00208-0


2000HI15     Phys.Rev.Lett. 85, 270 (2000)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

ΛN Spin-Orbit Splittings in Λ9Be and Λ13C Studied with One-Boson-Exchange ΛN Interactions

NUCLEAR STRUCTURE 9Be, 13C; calculated hypernuclei levels, J, π, spin-orbit splitting related features. One-boson exchange models, quark models.

doi: 10.1103/PhysRevLett.85.270


2000YA18     Phys.Rev. C62, 034319 (2000)

T.Yamada, C.Nakamoto

Structure of Light S = -2 Nuclei and Hyperon Mixing

NUCLEAR STRUCTURE 6He, 10Be, 13B; calculated S=-2 hypernuclei binding energies, hyperon mixing. Several models compared.

doi: 10.1103/PhysRevC.62.034319


1999KA13     Prog.Theor.Phys.(Kyoto) 101, 119 (1999)

K.Kato, T.Yamada, K.Ikeda

Dynamical Effects on the 9Li-n Interaction Induced by Pauli Blocking of the Jπ = 0+ Pairing Correlation

NUCLEAR STRUCTURE 10Li; calculated levels, J, π; deduced Pauli blocking role. Microscopic coupled-channels model.


1998HI13     Nucl.Phys. A639, 169c (1998)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Four-Body Calculation of Λ4H and Λ4He with Realistic ΛN Interactions

NUCLEAR STRUCTURE 4H, 4He; calculated hypernuclei binding energieslevels, J, π. Four-body calculations, 3N + Λ model.

doi: 10.1016/S0375-9474(98)00267-X


1998HI14     Nucl.Phys. A639, 173c (1998)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Four-Body Model Study of Competition between YN Spin-Spin and Spin-Orbit Interactions in Light Hypernuclei

NUCLEAR STRUCTURE 7Li, 13C; calculated hypernuclei levels, J, π; deduced ΛN spin-spin, spin-orbit forces related features.

doi: 10.1016/S0375-9474(98)00268-1


1998OR02     Nucl.Instrum.Methods Phys.Res. A402, 402 (1998)

S.Oryu, E.Uzu, H.Sunahara, T.Yamada, G.Tabaru, T.Hino, T.Kaneko

3He(d, p)4He Reaction Calculation with Three-Body Faddeev Equations

NUCLEAR REACTIONS 3He(d, p), (polarized d, p), E=270 MeV; calculated σ(θ). Three-body Fadeev equations, microscopic Pauli correct method, resonating group method.

NUCLEAR STRUCTURE 5Li; calculated levels, J, π. Three-body Fadeev equations.

doi: 10.1016/S0168-9002(97)00880-2


1998TO25     Nucl.Phys. A642, 483 (1998)

K.Tominaga, T.Ueda, M.Yamaguchi, N.Kijima, D.Okamoto, K.Miyagawa, T.Yamada

A One-Boson-Exchange Potential for ΛN, ΛΛ and ΞN Systems and Hypernuclei

doi: 10.1016/S0375-9474(98)00485-0


1998UE01     Prog.Theor.Phys.(Kyoto) 99, 891 (1998)

T.Ueda, K.Tominaga, M.Yamaguchi, N.Kijima, D.Okamoto, K.Miyagawa, T.Yamada

ΛN and ΛΛ Interactions in an OBE Model and Hypernuclei

NUCLEAR STRUCTURE 6He, 10Be, 13B; calculated ΛΛ-hypernuclei separation energies. OBE model of ΛN, ΛΛ interactions.


1998YA14     Nucl.Phys. A639, 385c (1998)

T.Yamada

Production of Double-Λ, Single-Λ, and Twin Λ Hypernuclei from 12C + Ξ- Atomic States in the Direct Reaction Picture

NUCLEAR REACTIONS 12C(Ξ-, X), E at rest; calculated hypernucleus production rates.

doi: 10.1016/S0375-9474(98)00301-7


1997HI09     Prog.Theor.Phys.(Kyoto) 97, 881 (1997)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Three- and Four-Body Cluster Models of Hypernuclei using the G-Matrix ΛN Interaction (Λ)9Be, (Λ)13C, (Λ)(Λ)6He and (Λ)(Λ)10Be

NUCLEAR STRUCTURE 6He, 9,10Be, 13C; calculated hypernucleus ground, excited states energies. Three-, four-body cluster models, ΛN interaction.


1997YA12     Phys.Rev. C56, 3216 (1997)

T.Yamada, K.Ikeda

Double-Λ, Twin-Λ, and Single-Λ Hypernuclear Productions for Stopped Ξ- Particles in 12C

NUCLEAR REACTIONS 12C(Ξ-, X), E at rest; calculated hypernuclei production rates via atomic states.

doi: 10.1103/PhysRevC.56.3216


1996HI03     Phys.Rev. C53, 2075 (1996)

E.Hiyama, M.Kamimura, T.Motoba, T.Yamada, Y.Yamamoto

Three-Body Model Study of A = 6-7 Hypernuclei: Halo and skin structures

NUCLEAR STRUCTURE A=6; A=7; calculated hypernuclei states, binding energies. Three-body model.

doi: 10.1103/PhysRevC.53.2075


1996YA02     Phys.Rev. C53, 752 (1996)

T.Yamada, M.Takahashi, K.Ikeda

Selection Rule for Fragmentations of Doorway s-Hole States in Light Nuclei

NUCLEAR STRUCTURE 11B, 15N; calculated doorway s-hole states spectroscopic factors, fragmentation widths. Doorway states in SU(3) formalism.

doi: 10.1103/PhysRevC.53.752


1995AO03     Phys.Rev.Lett. 74, 4997 (1995)

T.Aono, E.V.Chernykh, T.Dzikowski, T.Hasegawa, N.Horikawa, T.Iwata, A.A.Izotov, A.A.Nomofilov, A.Ogawa, V.V.Perelygin, T.Sasaki, V.I.Sharov, D.A.Smolin, V.N.Sotnikov, L.N.Strunov, S.Toyoda, T.Yamada, S.A.Zaporozhets, A.V.Zarubin, V.E.Zhiltsov, L.S.Zolin

Measurement of the Tensor Analyzing Power T20 for d(pol) + 12C → p(0°) + X in the Region of High Internal Momenta in the Deuteron

NUCLEAR REACTIONS 12C(polarized d, X), E at 6-9 GeV/c; measured tensor analyzing power T20. Comparison with model that includes quark degrees of freedom.

doi: 10.1103/PhysRevLett.74.4997


1995OH03     Prog.Theor.Phys.(Kyoto) 94, 47 (1995)

H.Ohkura, T.Yamada, K.Ikeda

Highly Excited Odd-Parity Resonant States of 6Li Around E(x) ≈ 18 ∼ 27 MeV with the Complex-Scaled 3He + t Resonating Group Method

NUCLEAR REACTIONS 3H(3He, 3He), E ≤ 40 MeV; calculated phase shifts. 6Li deduced levels, widths. Complex-scaled resonating group method.


1995YA03     Nucl.Phys. A585, 79c (1995)

T.Yamada, K.Ikeda

Twin Λ-Hypernuclear Production in Ξ--Atomic Capture into 12C

NUCLEAR STRUCTURE 12C; calculated twin lambda hypernucleus production following strange particle atomic capture.

doi: 10.1016/0375-9474(94)00547-Z


1994YA09     Z.Phys. A349, 363 (1994)

T.Yamada, S.Ohkubo

Core-Excited α-Cluster Structure in 44Ti

NUCLEAR STRUCTURE 44Ti; calculated levels, B(λ). Core-excited α-cluster model.


1994YA19     Prog.Theor.Phys.(Kyoto), Suppl. 117, 65 (1994)

T.Yamada, H.Ohkura, T.Motoba, K.Ikeda

A Review on Highly Excited States of Light Λ-Hypernuclei

NUCLEAR STRUCTURE A=9; A=6; compiled, reviewed, calculated Λ hypernuclei excited states. Cluster model approach.

NUCLEAR REACTIONS 6Li(K-, π-), E at 790 MeV/c; 9Be(K-, π-), E at 720 MeV/c; calculated σ(θ), hypernuclei. 9Be(π+, K+), E at 1.04 GeV/c; calculated hypernuclei production rates. Cluster model approach.


1994YA20     Prog.Theor.Phys.(Kyoto), Suppl. 117, 241 (1994)

T.Yamada, Y.Yamamoto

Σ- Atoms and 4He(Σ) Hypernucleus with Σ-N Interactions

ATOMIC PHYSICS, Mesic-Atoms 16O, 24Mg, 28Si, 32S; calculated Σ- atomic level energy shifts, widths; deduced Nijmegen one-boson-exchange potentials related features. Binding energy, width input from 4He(Σ) hypernucleus.


1994YA24     Prog.Theor.Phys.(Kyoto), Suppl. 117, 445 (1994)

T.Yamada, K.Ikeda

Hypernuclei and Deep Hole States

NUCLEAR STRUCTURE A=12; A=13; calculated hypernuclei decay associated spectroscopic factors, s-hole states. Light nuclei s-hole states fragmentation selection rule.


1993FU02     Physica C204, 315 (1993)

T.Furubayashi, K.Kinoshita, T.Yamada, T.Matsumoto

Mossbauer Studies of Superconducting La(2-x)Ca(1+x)Cu2O6

NUCLEAR REACTIONS 57Fe(γ, γ), E=14.4 keV; measured Mossbauer spectra; deduced superconductor features. Samples of La(2-x)Ca(1+x)Cu2O6 doped with Fe.


1993YA02     Czech.J.Phys. B43, 139 (1993)

T.Yamada, K.Ikeda

Light Σ Hypernuclei and Σ- Atoms

NUCLEAR STRUCTURE A=4, 7; calculated hypernuclei structure; deduced binding mechanism differences. Microscopic cluster model.

NUCLEAR REACTIONS 9Be(K-, π-), E at 720 MeV/c; calculated hypernucleus production strength function.


1992YA09     Phys.Rev. C46, 1315 (1992)

T.Yamada, K.Ikeda

Possible Existence of a Bound State in 7Li Σ

NUCLEAR STRUCTURE A=7; calculated hypernuclear state binding energy in 7Li. Microscopic cluster model.

doi: 10.1103/PhysRevC.46.1315


1992YA11     Czech.J.Phys. B42, 1261 (1992)

T.Yamada, K.Ikeda

Light Σ Hypernuclei and Σ Atoms

NUCLEAR STRUCTURE 4He, 7Li; calculated (Sigma) hypernuclear level structure; deduced 7Li, 4He hypernucleus binding.


1992YA15     Nucl.Phys. A547, 175c (1992)

T.Yamada, K.Ikeda

Possible Existence of a 7Li(Σ) Bound State

NUCLEAR STRUCTURE A=7; calculated 7Li(Σ) hypernucleus bound state, with energy. Cluster model, α+2N+Σ model.

doi: 10.1016/0375-9474(92)90724-X


1990YA08     Phys.Rev. C42, 1432 (1990)

T.Yamada

Competition between α Clustering and the Spin-Orbit Force in the Ground Bands of 8Be, 20Ne, and 44Ti

NUCLEAR STRUCTURE 8Be, 20Ne, 44Ti; calculated levels; deduced α-clustering, spin-orbit force competition in ground state band.

doi: 10.1103/PhysRevC.42.1432


1988YA09     Phys.Rev. C38, 854 (1988)

T.Yamada, K.Ikeda, H.Bando, T.Motoba

Cluster Model Theory of the (Lambda)9Be Hypernucleus

NUCLEAR REACTIONS 9Be(K-, π-), E at 720 MeV/c; 9Be(K-, π-), E at rest; 9Be(π+, K+), E at 1040 MeV/c; calculated reaction σ.

doi: 10.1103/PhysRevC.38.854


1986YA02     Phys.Lett. 172B, 149 (1986)

T.Yamada, K.Ikeda, H.Bando, T.Motoba

The 9Be(K-, π-)9Be(Lambda) Hypernuclear Production Reaction with Coupled-Channel Cluster Wave Functions

NUCLEAR REACTIONS 9Be(K-, π-), E at 790 MeV/c; calculated reaction strength function vs E; deduced hypernucleus levels.

doi: 10.1016/0370-2693(86)90825-7


1985YA05     Prog.Theor.Phys.(Kyoto) 73, 397 (1985)

T.Yamada, K.Ikeda, H.Bando, T.Motoba

Particle Widths of Excited States in 9Be Hypernucleus

NUCLEAR REACTIONS 9Be(K-, π-), E at 790 MeV/c; calculated excitation function; deduced hypernucleus states, Γ.


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