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NSR database version of May 8, 2024.

Search: Author = S.Shinmura

Found 17 matches.

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2005NE10      Phys.Rev.Lett. 94, 202502 (2005)

H.Nemura, S.Shinmura, Y.Akaishi, K.S.Myint

Fully Coupled Channel Approach to Doubly Strange s-Shell Hypernuclei

NUCLEAR STRUCTURE 4,5H, 5,6He; calculated ΛΛ hypernucleus binding energies, related features.

doi: 10.1103/PhysRevLett.94.202502
Citations: PlumX Metrics

2005NE11      Nucl.Phys. A754, 110c (2005)

H.Nemura, S.Shinmura, Y.Akaishi, K.S.Myint

Full-coupled channel approach to S=-2 s-shell hypernuclear systems

NUCLEAR STRUCTURE 3,4H, 5,6He; calculated hypernucleus binding energies, configurations for one- and two-Λ hypernuclei. Comparisons with data.

doi: 10.1016/j.nuclphysa.2005.01.030
Citations: PlumX Metrics

2003MY01      Eur.Phys.J. A 16, 21 (2003)

K.S.Myint, S.Shinmura, Y.Akaishi

ΛΛ-ΞN coupling effects in light hypernuclei

NUCLEAR STRUCTURE 5H, 5,6He; calculated binding energies for ΛΛ hypernuclei, ΛΛ-ΞN coupling effects.

doi: 10.1140/epja/i2002-10083-y
Citations: PlumX Metrics

2003MY02      Nucl.Phys. A721, 963c (2003)

K.S.Myint, S.Shinmura, Y.Akaishi

ΛΛ-ΞN coupling effects in light double-Λ hypernuclei

NUCLEAR STRUCTURE 5H, 5,6He; calculated hypernucleus binding energies, hyperon coupling effects.

doi: 10.1016/S0375-9474(03)01260-0
Citations: PlumX Metrics

2003SH44      Mod.Phys.Lett. A 18, 128 (2003)

S.Shinmura, Y.Akaishi, K.S.Myint, T.Harada

Hyperons in high-density nuclear medium: is L-Σ0 mixing large or small?

doi: 10.1142/S0217732303010090
Citations: PlumX Metrics

2002SH05      J.Phys.(London) G28, L1 (2002)

S.Shinmura, K.S.Myint, T.Harada, Y.Akaishi

Coherent Λ-Σ0 Mixing in High-Density Neutron Matter

doi: 10.1088/0954-3899/28/2/101
Citations: PlumX Metrics

2001MY03      Nucl.Phys. A684, 592c (2001)

K.S.Myint, Y.Akaishi, T.Harada, S.Shinmura

Lambda-Sigma Coupling Effect in Lambda Hypernuclei

doi: 10.1016/S0375-9474(01)00386-4
Citations: PlumX Metrics

2001OH05      Nucl.Phys. A684, 595c (2001)

A.Ohnishi, Y.Hirata, Y.Nara, S.Shinmura, Y.Akaishi

Hyperon Distribution and Correlation in (K-, K+) Reactions

NUCLEAR REACTIONS 9Be(K-, K+), E at 1.8 GeV/c; 12C(K-, K+), E at 1.65 GeV/c; analyzed kaon and hyperon momentum spectra, ΛΛ invariant mass spectra. Intra-nuclear cascade model.

doi: 10.1016/S0375-9474(01)00388-8
Citations: PlumX Metrics

2001OH08      Nucl.Phys. A691, 242c (2001)

A.Ohnishi, Y.Hirata, Y.Nara, S.Shinmura, Y.Akaishi

Λ-Λ Correlation in (K-, K+) Reaction - Is There a Virtual Pole ?

NUCLEAR REACTIONS 12C(K-, K+), E at 1.65 GeV/c; 9Be(K-, K+), E at 1.8 GeV/c; calculated kaon spectra, hyperon momentum distributions, correlations. Microscopic transport model.

doi: 10.1016/S0375-9474(01)01037-5
Citations: PlumX Metrics

2000AK02      Phys.Rev.Lett. 84, 3539 (2000)

Y.Akaishi, T.Harada, S.Shinmura, K.S.Myint

Coherent Λ-Σ Coupling in s-Shell Hypernuclei

NUCLEAR STRUCTURE 4He; calculated hypernucleus energy levels; deduced role of Λ-Σ coupling.

doi: 10.1103/PhysRevLett.84.3539
Citations: PlumX Metrics

2000AR25      Prog.Theor.Phys.(Kyoto) 104, 995 (2000)

I.Arisaka, K.Nakagawa, S.Shinmura, M.Wada

An SU(3) Symmetric One-Boson-Exchange Potential between Two Octet Baryons

doi: 10.1143/PTP.104.995
Citations: PlumX Metrics

2000OH04      Nucl.Phys. A670, 297c (2000)

A.Ohnishi, Y.Hirata, Y.Nara, S.Shinmura, Y.Akaishi

Can We Extract Lamda-Lambda Interaction from Two-Particle Momentum Correlation ?

NUCLEAR REACTIONS 12C(K-, K+), E at 1.65 GeV/c; analyzed invariant mass spectra; deduced hyperon-hyperon scattering parameters.

doi: 10.1016/S0375-9474(00)00117-2
Citations: PlumX Metrics

1997SH26      Prog.Theor.Phys.(Kyoto) 97, 283 (1997)

S.Shinmura

Two- and Three-Body Mechanisms in Nonmesonic Weak Decays of s-Shell Hypernuclei

NUCLEAR STRUCTURE 4H, 4,5He; calculated hypernuclei nonmesonic decay rates; deduced three-body mechanism role.

doi: 10.1143/PTP.97.283
Citations: PlumX Metrics

1995SH08      Nucl.Phys. A585, 357c (1995)

S.Shinmura

Effect of Σ Components in Nonmesonic Weak Decay of (Lambda) Particle in Nuclear Medium

doi: 10.1016/0375-9474(94)00607-O
Citations: PlumX Metrics

1995SH09      Nucl.Phys. A585, 359c (1995)

S.Shinmura

Electroproductions of Light (Lambda) and Σ Hypernuclei

doi: 10.1016/0375-9474(94)00608-P
Citations: PlumX Metrics

1989SH23      Nuovo Cim. 102A, 491 (1989)

S.Shinmura

Nuclear Collective Excitations in Hypernuclei

NUCLEAR STRUCTURE A=16-120; calculated isovector giant resonance conversion widths. Hypernuclei.

doi: 10.1007/BF02734868
Citations: PlumX Metrics

1984SH07      Prog.Theor.Phys.(Kyoto) 71, 546 (1984)

S.Shinmura, Y.Akaishi, H.Tanaka

A Study of s-Shell Hypernuclei Based on the Realistic NN and (Lambda)N Interactions

NUCLEAR STRUCTURE 4,3He, 2,3H; calculated binding energy, rms radius, D-state probability factor. Realistic nucleon-nucleon, lambda-nucleon interactions.

doi: 10.1143/PTP.71.546
Citations: PlumX Metrics

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