NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = Y.Akaishi Found 94 matches. 2021HT01 Few-Body Systems 62, 75 (2021) Z.M.Htay, A.A.Min, K.S.Myint, Y.Akaishi Medium Effect in S-shell Double-Λ Hypernuclei and Hyperon Superfluidity in Neutron Star Cores NUCLEAR STRUCTURE 5H, 5,6He; calculated hypernuclei strength and range parameter of Λ-Λ interactions, Λ-Λ scattering phase shifts, gap energy and critical temperature. Nijmegen soft-core potentials, NSC97d, NSC97e and NSC97f.
doi: 10.1007/s00601-021-01660-x
2015HA26 Phys.Rev. C 92, 045202 (2015) M.Hassanvand, Y.Akaishi, T.Yamazaki Deduction of an invariant-mass spectrum M(Σπ) for Λ(1405) with mixed TΣπ ← K-p and TΣπ ← Σπ from Hemingway's data on the Σ+(1660) → Λ(1405) + π+ → (Σπ)I=0 + π+ processes
doi: 10.1103/PhysRevC.92.045202
2013HA10 Phys.Rev. C 87, 055202 (2013) M.Hassanvand, S.Z.Kalantari, Y.Akaishi, T.Yamazaki Theoretical analysis of Λ(1405) → (Σπ)0 mass spectra produced in p+p → Λ(1405)+ K + reactions
doi: 10.1103/PhysRevC.87.055202
2011ES02 Phys.Rev. C 83, 055207 (2011) J.Esmaili, Y.Akaishi, T.Yamazaki Resonant formation of Λ(1405) by stopped-K- absorption in the deuteron
doi: 10.1103/PhysRevC.83.055207
2011HA34 Phys.Rev. C 84, 015207 (2011) M.Hassanvand, Y.Akaishi, T.Yamazaki Theoretical investigation of the formation of K-K- pp in high-energy proton-proton collisions
doi: 10.1103/PhysRevC.84.015207
2010AK05 Nucl.Phys. A835, 67c (2010) Y.Akaishi, T.Yamazaki, M.Obu, M.Wada Single-pole nature of Λ(1405) and structure of K-pp
doi: 10.1016/j.nuclphysa.2010.01.176
2010ES08 Nucl.Phys. A835, 394c (2010) J.Esmaili, Y.Akaishi, T.Yamazaki Experimental confirmation of the Λ(1405) Ansatz from resonant formation of a K-p quasi-bound state in K- absorption by 3He and 4He
doi: 10.1016/j.nuclphysa.2010.01.227
2010MO37 Nucl.Phys. A835, 443c (2010) S.S.Mon, T.T.Nwe, K.S.Myint, Y.Akaishi Feshbach Resonance due to Coherent Λ-Σ Coupling in 7ΛHe RADIOACTIVITY 7He; calculated hypernucleus levels, J, π; deduced binding energy, Feshbach resonance.
doi: 10.1016/j.nuclphysa.2010.01.239
2010OT03 Phys.Rev.Lett. 105, 032501 (2010) T.Otsuka, T.Suzuki, J.D.Holt, A.Schwenk, Y.Akaishi Three-Body Forces and the Limit of Oxygen Isotopes NUCLEAR STRUCTURE 16,17,18,19,20,21,22,23,24,25,26,27,28O; calculated single-particle and ground-state energies; deduced explanation of oxygen anomaly based on three-nucleon forces.
doi: 10.1103/PhysRevLett.105.032501
2007HI01 Phys.Rev. C 75, 024301 (2007) S.Hirose, M.Serra, P.Ring, T.Otsuka, Y.Akaishi Relativistic mean field model based on realistic nuclear forces
doi: 10.1103/PhysRevC.75.024301
2007YA11 Nucl.Phys. A792, 229 (2007) Emission spectra and invariant masses of Λ and p in the stopped-K-NN absorption process in 4He and 6Li NUCLEAR REACTIONS 4He, 6Li(K-, pX), E at rest; analyzed Λ and Σ0 production; calculated momentum spectra, angular correlations and invariant mass spectra. Cluster model variational calculations. Comparison with data and previous calculations.
doi: 10.1016/j.nuclphysa.2007.05.014
2007YA14 Phys.Rev. C 76, 045201 (2007) Basic K-bar nuclear cluster, K-pp, and its enhanced formation in the p + p → K+ + X reaction
doi: 10.1103/PhysRevC.76.045201
2006DO12 Prog.Theor.Phys.(Kyoto) 115, 1069 (2006) A.Dote, Y.Kanada-En'yo, H.Horiuchi, Y.Akaishi, K.Ikeda Explicit Treatment of the Tensor Force with the Method of Antisymmetrized Molecular Dynamics NUCLEAR STRUCTURE 2,3H, 4He; calculated binding energies, radii, tensor force contribution. 4He; calculated single-particle energies. Antisymmetrized molecular dynamics.
doi: 10.1143/PTP.115.1069
2005DO12 Nucl.Phys. A754, 391c (2005) Strange nuclear structures with high density formed by single/double K- meson NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B, 11C; calculated deeply bound kaonic states energies, widths, J, π, radii. Antisymmetrized molecular dynamics.
doi: 10.1016/j.nuclphysa.2005.01.029
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
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
2005OT01 Acta Phys.Pol. B36, 1213 (2005) T.Otsuka, T.Suzuki, R.Fujimoto, D.Abe, H.Grawe, Y.Akaishi Evolution of shell and collective structures in exotic nuclei NUCLEAR STRUCTURE 40,42,44,46,48Ca, 68,70,72,74,76,78Ni; calculated proton single-particle energies. Z=40-50; calculated neutron single-particle energies for N=51 isotones.
2005OT03 Phys.Rev.Lett. 95, 232502 (2005) T.Otsuka, T.Suzuki, R.Fujimoto, H.Grawe, Y.Akaishi Evolution of Nuclear Shells due to the Tensor Force NUCLEAR STRUCTURE Ca, Ni; Z=40-50; calculated neutron and proton effective single-particle energies; deduced role of tensor force in shell evolution.
doi: 10.1103/PhysRevLett.95.232502
2005SE10 Prog.Theor.Phys.(Kyoto) 113, 1009 (2005) M.Serra, T.Otsuka, Y.Akaishi, P.Ring, S.Hirose Relativistic Mean Field Models and Nucleon-Nucleon Interactions
doi: 10.1143/PTP.113.1009
2004AK08 Nucl.Phys. A738, 80 (2004) Real-space and model-space descriptions of nuclei NUCLEAR STRUCTURE 4He; calculated mean-field properties. 6H, 4,5He, 10Li; calculated hypernucleus energy levels, related features.
doi: 10.1016/j.nuclphysa.2004.04.015
2004DO04 Phys.Lett. B 590, 51 (2004) A.Dote, H.Horiuchi, Y.Akaishi, T.Yamazaki High-density (K-bar) nuclear systems with isovector deformation NUCLEAR STRUCTURE 3He, 8Be; calculated deeply bound kaonic nuclei binding energies, radii, density distributions, related features.
doi: 10.1016/j.physletb.2004.03.046
2004DO07 Nucl.Phys. A738, 372 (2004) New types of clustering structure induced by K- mesons NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B, 11C; calculated deeply-bound kaonic states energies, radii, cluster structure. Antisymmetrized molecular dynamics approach.
doi: 10.1016/j.nuclphysa.2004.04.064
2004DO13 Phys.Rev. C 70, 044313 (2004) A.Dote, H.Horiuchi, Y.Akaishi, T.Yamazaki Kaonic nuclei studied based on a new framework of antisymmetrized molecular dynamics NUCLEAR STRUCTURE 3H, 4Li, 6Be, 9B, 11C; calculated kaonic nuclei energy levels, widths, density distributions. Antisymmetrized molecular dynamics.
doi: 10.1103/PhysRevC.70.044313
2004DO19 Prog.Theor.Phys.(Kyoto), Suppl. 156, 184 (2004) Dense (K-bar) Nuclei and Their Excited States NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B, 11C; calculated deeply bound kaonic states energies, widths, J, π, radii.
2004KA17 Phys.Rev. C 69, 034306 (2004) New effective nuclear forces with a finite-range three-body term and their applications to antisymmetrized molecular dynamics NUCLEAR STRUCTURE 4He, 8Be, 12C, 16,18,20,22,24,26O, 20Ne, 24Mg, 28Si, 32S, 36Ar, 40Ca; calculated binding energies, radii. Antisymmetrized molecular dynamics, effective internucleon force with finite-range three-body term.
doi: 10.1103/PhysRevC.69.034306
2004NE07 Nucl.Phys. A738, 254 (2004) Novel aspects of 5ΛHe and tensor ΛN - ΣN coupling - A new view of 5ΛHe beyond α + Λ model - NUCLEAR STRUCTURE 3,4H, 5He; calculated hyperon separation energies. 5He; calculated hypernucleus level energies, particle density distributions.
doi: 10.1016/j.nuclphysa.2004.04.041
2004TA07 Phys.Rev. C 69, 035802 (2004) H.Takemoto, M.Fukushima, S.Chiba, H.Horiuchi, Y.Akaishi, A.Tohsaki Clustering phenomena in nuclear matter below the saturation density
doi: 10.1103/PhysRevC.69.035802
2004YA14 Phys.Lett. B 587, 167 (2004) Invariant-mass spectroscopy for condensed single- and double- (K-bar) nuclear clusters to be formed as residues in relativistic heavy-ion collisions
doi: 10.1016/j.physletb.2004.01.089
2004YA17 Nucl.Phys. A738, 168 (2004) High-density (K-bar) clusters to be formed in relativistic heavy-ion collisions
doi: 10.1016/j.nuclphysa.2004.04.027
2003AK08 Prog.Theor.Phys.(Kyoto), Suppl. 149, 221 (2003) Properties of Nuclear (K-bar) Bound States NUCLEAR STRUCTURE 3,4He, 8Be; calculated antikaon bound states features.
doi: 10.1143/PTPS.149.221
2003DO24 Mod.Phys.Lett. A 18, 120 (2003) Systematic studies of strange nuclear systems: unusual structures formed by K--Meson NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B; calculated deeply bound kaonic states energies, widths, J, π, radii. Antisymmetrized molecular dynamics.
doi: 10.1142/S0217732303010077
2003KO45 Phys.Rev. C 68, 034302 (2003) M.Kohno, Y.Fujiwara, Y.Akaishi Brueckner, rearrangement effects in 5ΛHe and 6ΛΛHe NUCLEAR STRUCTURE 5,6He; calculated rearrangement contributions to hypernucleus energy.
doi: 10.1103/PhysRevC.68.034302
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
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
2003NE09 Phys.Rev. C 67, 051001 (2003) H.Nemura, Y.Akaishi, K.-S.Myint Stochastic variational search for 4ΛΛH NUCLEAR STRUCTURE 4H; calculated two-Λ hypernucleus binding energy. Four-body calculation, stochastic variational approach.
doi: 10.1103/PhysRevC.67.051001
2003NE22 Mod.Phys.Lett. A 18, 139 (2003) Ab initio calculation of 5ΛHe with explicit Σ admixture NUCLEAR STRUCTURE 3,4H, 4,5He; calculated hyperon binding energies, Σ hyperon admixture.
doi: 10.1142/S0217732303010120
2003SE11 Nucl.Phys. A722, 502c (2003) M.Serra, T.Otsuka, Y.Akaishi, P.Ring, S.Hirose Field theoretical description of exchange terms in nuclear systems
doi: 10.1016/S0375-9474(03)01416-7
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
2002AK04 Phys.Rev. C65, 044005 (2002) Nuclear (K-bar) Bound States in Light Nuclei NUCLEAR STRUCTURE 3,4He, 8Be; calculated deeply-bound kaonic states energies, widths. NUCLEAR REACTIONS 4He(K-, n), E at rest; calculated branching ratio for kaonic bound state formation.
doi: 10.1103/PhysRevC.65.044005
2002DO21 Prog.Theor.Phys.(Kyoto), Suppl. 146, 508 (2002) A.Dote, H.Horiuchi, Y.Akaishi, T.Yamazaki The Study of Deeply Bound Kaonic Nuclei with Antisymmetrized Molecular Dynamics NUCLEAR STRUCTURE 3He, 8Be; calculated deeply bound kaonic states energies, widths, related features. Antisymmetrized molecular dynamics.
2002MY02 Prog.Theor.Phys.(Kyoto), Suppl. 146, 599 (2002) Coherent Λ-Σ Coupling and ΛNN Three-Body Force in Neutron-Excess Nuclei NUCLEAR STRUCTURE 6H; calculated hypernucleus bound-state energy, role of Λ-Σ coupling.
doi: 10.1143/PTPS.146.599
2002NE11 Phys.Rev.Lett. 89, 142504 (2002) Ab initio Approach to s-Shell Hypernuclei Λ3H, Λ4H, Λ4He, and Λ5He with a ΛN-ΣN Interaction NUCLEAR STRUCTURE 3,4H, 4,5He; calculated hypernucleus binding energies, wave functions, role of Σ admixture.
doi: 10.1103/PhysRevLett.89.142504
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
2002TA32 Prog.Theor.Phys.(Kyoto), Suppl. 146, 632 (2002) H.Takemoto, M.Fukushima, S.Chiba, H.Horiuchi, Y.Akaishi Clustering in Neutron-Rich Nuclear Matter in Low-Density Region
doi: 10.1143/PTPS.146.632
2002YA09 Phys.Lett. 535B, 70 (2002) (K-, π-) Production of Nuclear (K-bar) Bound States in Proton-Rich System via Λ* Doorways NUCLEAR REACTIONS 1n, 2H, 3,4He, 9Be(K-, π-), E not given; 1H, 4He(e, e'K+), E not given; 4He(K-, n), E not given; calculated nuclear K-bar bound states binding energies, widths, related features.
doi: 10.1016/S0370-2693(02)01738-0
2001AK04 Nucl.Phys. A684, 409c (2001) Nuclear (K-bar) Bound States to be Formed by 4He(stopped K-, n) NUCLEAR REACTIONS 4He(K-, n), E at rest; calculated branching ratio for formation of kaonic bound state.
doi: 10.1016/S0375-9474(01)00438-9
2001IW06 Nucl.Instrum.Methods Phys.Res. A473, 286 (2001) M.Iwasaki, K.Itahashi, A.Miyajima, H.Outa, Y.Akaishi, T.Yamazaki 4He(Stopped K-, n) Spectroscopy for Deeply Bound Kaonic Nuclear States NUCLEAR REACTIONS 4He(K-, n), E at rest; calculated neutron spectra. Implications for kaonic bound state search discussed.
doi: 10.1016/S0168-9002(01)00862-2
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
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
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
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
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
1999PE25 Hyperfine Interactions 118, 53 (1999) C.Petrascu, S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki Disentangling the K-complex of kaonic hydrogen with DEAR
doi: 10.1023/A:1012624217122
1999YA06 Phys.Lett. 453B, 1 (1999) Nuclear Medium Effects on Invariant Mass Spectra of Hadrons Decaying in Nuclei
doi: 10.1016/S0370-2693(99)00163-X
1999YA19 Nucl.Phys. (Supplement) A654, 552c (1999) Pseudo Invariant Masses of Hadrons in Nuclei
doi: 10.1016/S0375-9474(00)88499-7
1998BI09 Acta Phys.Pol. B29, 2269 (1998) S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, C.Petrascu, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki Kaon-Nucleon Interaction Studied by Kaonic X Rays with DEAR at DAΦNE
1998KO44 Nucl.Phys. A639, 521c (1998) Stark Mixing in the Exotic Helium Atom Cascade Process ATOMIC PHYSICS, Mesic-atoms 4He(K-, X), E at rest; analyzed X-ray yields, absorption rates; deduced Stark-mixing transition rate formula.
doi: 10.1016/S0375-9474(98)00320-0
1996HA40 Prog.Theor.Phys.(Kyoto) 96, 145 (1996) Σ-Hypernuclear Responses in 4He(In-Flight K-, π) Spectra NUCLEAR REACTIONS 4He(K-, π-), (K-, π0), (K-, π+), E at 400-800 MeV/c; calculated pion spectra, hypernucleus production associated double differential σ; deduced A=4 hypernucleus structure, width. In-flight pion production, DWIA, Green's function treatment.
doi: 10.1143/PTP.96.145
1996KO01 Phys.Rev. C53, 79 (1996) Cascade Calculation of K--p and K--d Atoms NUCLEAR REACTIONS 2,1H(p-bar, X), (π-, X), E at rest; calculated X-ray yield vs target density. Borie-Leon model based cascade calculation. ATOMIC PHYSICS, Mesic-Atoms 2,1H(p-bar, X), (π-, X), E at rest; calculated X-ray yield vs target density. Borie-Leon model based cascade calculation.
doi: 10.1103/PhysRevC.53.79
1996KU09 Phys.Rev. C54, R24 (1996) Double-Λ Hypernuclear Formation Via a Neutron-Rich Ξ State
doi: 10.1103/PhysRevC.54.R24
1996KU29 Phys.Rev. C54, 2843 (1996) I.Kumagai-Fuse, S.Okabe, Y.Akaishi Pionic-Decay Spectra of Few-Body Λ Hypernuclei NUCLEAR STRUCTURE A=4, 5; calculated pionic decay spectra, hypernuclei. Resonating group method wave functions.
doi: 10.1103/PhysRevC.54.2843
1995KU12 Nucl.Phys. A585, 365c (1995) I.Kumagai-Fuse, S.Okabe, Y.Akaishi Pauli Effects on Pionic Decay of Light (Lambda)-Hypernuclei NUCLEAR STRUCTURE A=4, 5; calculated π- decay widths, hypernuclei. Resonating group method, Pauli effects.
doi: 10.1016/0375-9474(94)00611-P
1995KU13 Nucl.Phys. A585, 367c (1995) I.Kumagai-Fuse, T.Koike, Y.Akaishi Formation of Lightest Double-(Lambda) Hypernucleus
doi: 10.1016/0375-9474(94)00612-Q
1995KU15 Phys.Lett. 345B, 386 (1995) I.Kumagai-Fuse, S.Okabe, Y.Akaishi Evidence for a Central Repulsion Potential from Pionic Decay of s-Shell (Lambda)-Hypernuclei NUCLEAR STRUCTURE A=4, 5; calculated hypernuclei partial decay widths, two-body decay branching ratios; deduced central repulsion potential evidence.
doi: 10.1016/0370-2693(94)01591-Y
1995KU39 Prog.Theor.Phys.(Kyoto) 94, 151 (1995) Narrow-Width Mechanism of A = 5 Ξ-State NUCLEAR STRUCTURE A=5; calculated Ξ hypernuclear level width.
doi: 10.1143/ptp/94.1.151
1995TA08 Nucl.Phys. A585, 225c (1995) S.Tadokoro, H.Kobayashi, Y.Akaishi Ξ-Hypernuclear States in Heavy Nuclei NUCLEAR REACTIONS 12C, 208Pb(K-, K+), E at 1.65 GeV/c; calculated σ(θ(K+), E(K+)) vs missing mass; deduced possibility of observing different hypernuclear states.
doi: 10.1016/0375-9474(94)00569-9
1995TA12 Phys.Rev. C51, 2656 (1995) S.Tadokoro, H.Kobayashi, Y.Akaishi Ξ--Hypernuclear States in Heavy Nuclei NUCLEAR REACTIONS 12C, 208Pb(K-, K+), E at 1.65 GeV/c; calculated hypernucleus production spectra. Green's function method.
doi: 10.1103/PhysRevC.51.2656
1994KU45 Prog.Theor.Phys.(Kyoto) 92, 815 (1994) Pionic Decay of Hypernucleus 5He(Lambda) - Green's Function Method - NUCLEAR STRUCTURE A=5; calculated pion-decay rate for 5He(lambda) hypernucleus.
doi: 10.1143/ptp/92.4.815
1994MY02 Prog.Theor.Phys.(Kyoto), Suppl. 117, 251 (1994) Double-Strangeness Five-Body System NUCLEAR STRUCTURE A=5; calculated levels, decay features, hypernuclei, double strangeness. Coupled-channels approach.
doi: 10.1143/PTPS.117.251
1992TA11 Phys.Lett. 282B, 19 (1992) Production of Heavy Σ--Hypernuclei by the (π-, K+) Reaction NUCLEAR REACTIONS 28Si, 208Pb(π-, K+), E at 1.125 GeV/c; calculated σ(θ(K), E(K)) vs mass difference; deduced Σ- hypernuclear production mechanism.
doi: 10.1016/0370-2693(92)90473-H
1991AK03 Nucl.Phys. A527, 481c (1991) Few-Body Problems with Hyperons NUCLEAR REACTIONS 4He(K-, π-), E at 450-750 MeV/c; calculated σ(θ, E(π)); deduced optimum conditions for 4He(Σ) observation.
doi: 10.1016/0375-9474(91)90143-T
1991HA21 Phys.Lett. 262B, 205 (1991) Σ-Continuum Spectrum in 4He(Stopped K-, π+) Reaction. Test of 3H-(Σ)- Potential NUCLEAR REACTIONS 4He(K-, π+), E at rest; calculated spectra; deduced nucleus-Σ potential features. DWIA.
doi: 10.1016/0370-2693(91)91555-A
1990HA08 Phys.Lett. 234B, 455 (1990) Formation of the 4He(Σ) Hypernucleus by In-Flight K- Capture NUCLEAR REACTIONS 4He(K-, π-), E at 450 MeV/c; calculated σ(θ(π), E(π)) vs mass difference; deduced Σ production mechanism. DWIA Green function treatment.
doi: 10.1016/0370-2693(90)92038-K
1990NA31 Prog.Theor.Phys.(Kyoto) 84, 1025 (1990) Lightest Double-(Lambda) Hypernucleus NUCLEAR STRUCTURE 4H; calculated double-lambda nucleus binding energy.
doi: 10.1143/ptp/84.6.1025
1990OK03 Nucl.Phys. A514, 613 (1990) Light Σ-Hypernuclei and α-Clustering NUCLEAR STRUCTURE 4He, 8Li, 8Be; calculated bound Σ-hypernuclear levels. Alpha clustering.
doi: 10.1016/0375-9474(90)90013-C
1990TA26 Phys.Rev. C42, 2591 (1990) Nucleus-Σ Potential NUCLEAR REACTIONS 208Pb(K-, π+), E at 300, 400 MeV/c; calculated σ(θ(π), E(π)); deduced Σ-nucleus potential. DWIA, Green's function method.
doi: 10.1103/PhysRevC.42.2591
1989MY02 Z.Phys. A334, 423 (1989) K.S.Myint, Y.Akaishi, H.Tanaka, M.Kamimura, H.Narumi Relativistic and QED Contributions to the Coulomb Three-Body System in Muon-Catalyzed Fusion
1988DE42 J.Phys.Soc.Jpn. 57, 2988 (1988) S.V.Dementy, A.Yu.Korchin, Eh.L.Kuplennikov, Yu.N.Ranyuk, P.V.Sorokin, A.V.Shebeko, T.Katayama, Y.Akaishi, H.Tanaka Nucleon-Nucleon Correlations and Inelastic Electron Scattering on 4He NUCLEAR REACTIONS 4He(e, e'X), E ≈ 6.465 GeV; calculated σ(E(e'), θ(e')); deduced nucleon-nucleon correlations role.
1988KH03 Prog.Theor.Phys.(Kyoto) 79, 454 (1988) Atom-Nucleus Hybrid State of (Σ)9Be NUCLEAR REACTIONS 9Be(K-, π-), E not given; calculated σ(E(π)).
doi: 10.1143/PTP.79.454
1988MO09 Prog.Theor.Phys.(Kyoto) 79, 863 (1988) Realistic Momentum Distributions of the α Particle NUCLEAR REACTIONS 3H(p, p), 2H(d, d), E not given; calculated spectroscopic amplitudes. Different α-particle momentum distributions.
doi: 10.1143/PTP.79.863
1988MO21 Prog.Theor.Phys.(Kyoto) 79, 1279 (1988) The D2 Parameter of the α Particle and Nucleon-Nucleon Force NUCLEAR STRUCTURE 3,4He; calculated D2 parameter; deduced sensitivity to tensor force.
doi: 10.1143/PTP.79.1279
1987MO33 Prog.Theor.Phys.(Kyoto) 78, 1117 (1987) H.Morita, Y.Akaishi, O.Endo, H.Tanaka Realistic Density Function of Alpha Particle NUCLEAR STRUCTURE 4He; calculated density function, D-state probability, mass rms radius. Multiple scattering process, two-body correlation.
doi: 10.1143/PTP.78.1117
1987TA27 Prog.Theor.Phys.(Kyoto) 78, 732 (1987) S.Tadokoro, T.Katayama, Y.Akaishi, H.Tanaka Nucleon-Nucleon Short-Range Correlation and High-Momentum Components in Nuclei NUCLEAR REACTIONS 4He(e, e'p), E not given; calculated spectral function. NUCLEAR STRUCTURE 3,4He; calculated ground state spectral function.
doi: 10.1143/PTP.78.732
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
1982KA06 Prog.Theor.Phys.(Kyoto) 67, 236 (1982) T.Katayama, Y.Akaishi, H.Tanaka Meson Exchange Current and Three-Body Force Contributions to the 4He Charge Form Factor NUCLEAR STRUCTURE 4He; calculated charge density, form factor. Meson exchange, three-body forces.
doi: 10.1143/PTP.67.236
1981SA32 Prog.Theor.Phys.(Kyoto) 66, 930 (1981) Phenomenological Study of Three-Body Force Based on the Energy Levels of the Alpha-Particle NUCLEAR STRUCTURE 3H, 4He; calculated ground state three-body force expectation values, rms radius. Phenomenological model.
doi: 10.1143/PTP.66.930
1977NA13 Progr.Theor.Phys. 57, 1086 (1977) S.Nakaichi, Y.Akaishi, H.Tanaka Alpha-Particle Model of 12C by ATMS NUCLEAR STRUCTURE 12C; calculated parameters of 3α-system.
1974AK03 Progr.Theor.Phys. 56 Suppl., 6 (1974) Y.Akaishi, M.Sakai, J.Hiura, H.Tanaka The ATMS Method and the Three-Nucleon System with Realistic Potentials NUCLEAR STRUCTURE 3H; calculated wavefunctions. 3He; calculated Coulomb energy.
doi: 10.1143/PTPS.56.6
1974KA35 Progr.Theor.Phys. 56 Suppl., 54 (1974) T.Katayama, M.Fuyuki, Y.Akaishi, S.Nagata, H.Tanaka Charge Form Factors of 3He and 4He NUCLEAR STRUCTURE 3,4He; calculated charge form factors.
doi: 10.1143/PTPS.56.54
1974SA29 Progr.Theor.Phys. 56 Suppl., 76 (1974) Effects of Three-Body Force in the Triton and the Alpha Particle NUCLEAR STRUCTURE 3H, 4He; calculated effects of 3-body force from pion-nucleon scattering.
doi: 10.1143/PTPS.56.76
1974SA30 Progr.Theor.Phys. 56 Suppl., 32 (1974) M.Sakai, I.Shimodaya, Y.Akaishi, J.Hiura, H.Tanaka Binding Energy of the Alpha Particle NUCLEAR STRUCTURE 4He; calculated binding energy.
doi: 10.1143/PTPS.56.32
1974SA31 Progr.Theor.Phys. 56 Suppl., 108 (1974) Negative-Parity States of the Alpha Particle NUCLEAR STRUCTURE 4He; calculated negative parity states.
doi: 10.1143/PTPS.56.108
1972AK05 Progr.Theor.Phys. 48, 133 (1972) Binding Energies of 4He and 3H in Reaction Matrix Theory NUCLEAR STRUCTURE 3H, 4He; calculated binding energies. Reaction matrix theory, realistic potentials.
doi: 10.1143/PTP.48.133
1972AK10 Progr.Theor.Phys.Suppl. 52, 339 (1972) Alpha-Like Four-Body Correlations and Molecular Aspects in Nuclei. Chapter VII. Nuclear Forces in Nuclei and Alpha-Clusterization NUCLEAR STRUCTURE 8Be, 12C; calculated structure parameters.
doi: 10.1143/PTPS.52.339
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