NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = Y.Hirata Found 9 matches. 2022IT01 Phys.Rev. C 105, 024304 (2022) Persistence of cluster structure in the ground state of 11B NUCLEAR STRUCTURE 11B; calculated levels, J, π , rms radii, contribution of α+α+t cluster configuration to the ground and exited states. Antisymmetrized quasicluster model. Comparison to experimental data.
doi: 10.1103/PhysRevC.105.024304
2020OH04 Prog.Theor.Exp.Phys. 2020, 063D01 (2020) A.Ohnishi, C.Ishizuka, K.Tsubakihara, Y.Hirata Statistical double Λ hypernuclear formation from Ξ-absorption at rest in light nuclei NUCLEAR REACTIONS 12C, 14N, 16O(Ξ-, X)6He/10Be/13B, E at rest; analyzed available data; deduced formation probabilities.
doi: 10.1093/ptep/ptaa047
2002HI14 Nucl.Phys. A707, 193 (2002) Y.Hirata, A.Ohnishi, Y.Nara, T.Kido, T.Maruyama, N.Otuka, K.Niita, H.Takada, S.Chiba Sideward Peak of Intermediate Mass Fragments in High Energy Proton Induced Reactions NUCLEAR REACTIONS 197Au(p, X), E=12 GeV; calculated fragments energy, angle, and mass distributions; deduced intermediate mass fragment formation and sideward enhancement mechanism features. Transport and nonequilibrated percolation models.
doi: 10.1016/S0375-9474(02)00747-9
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
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
1999HI06 Prog.Theor.Phys.(Kyoto) 102, 89 (1999) Y.Hirata, Y.Nara, A.Ohnishi, T.Harada, J.Randrup Quantum Fluctuation Effects on Hyperfragment Formation from Ξ- Absorption at Rest on 12C NUCLEAR REACTIONS 12C(Ξ-, X), E at rest; calculated hypernucleus fragments mass distributions; deduced quantum fluctuation effects. Microscopic transport model.
doi: 10.1143/PTP.102.89
1998HI16 Nucl.Phys. A639, 389c (1998) Y.Hirata, Y.Nara, A.Ohnishi, T.Harada, J.Randrup Formation of Twin and Double Λ Hypernuclei from Ξ- Absorption at Rest on 12C NUCLEAR REACTIONS 12C(Ξ-, X), E at rest; calculated hypernucleus production rates.
doi: 10.1016/S0375-9474(98)00302-9
1998OH02 Nucl.Phys. A630, 223c (1998) A.Ohnishi, J.Randrup, Y.Hirata, N.Otuka, Y.Nara, T.Harada Quantum Fluctuation Effects on Nuclear and Atomic Cluster Formation
doi: 10.1016/S0375-9474(97)00760-4
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