NSR Query Results
Output year order : Descending NSR database version of May 10, 2024. Search: Author = O.Morimatsu Found 19 matches. 2021YA12 Phys.Rev. C 103, 045201 (2021) Application of the uniformized Mittag-Leffler expansion to Λ(1405) NUCLEAR REACTIONS 1H(γ, Κ+πΣ), 1H(Κ-, pΚ-), (Κ-, pΚ-'), E=1.95-2.85 GeV; analyzed experimental data from CLAS collaboration for the invariant-mass distributions of π+Σ-, π-Σ+ and π0Σ0 final states in (γ, K+πΣ) reaction, and invariant-mass distributions of π+Σ-, π-Σ+ and anti-Κ0n in the elastic and inelastic channels of (Κ-, pΚ-) reaction; deduced resonant energy, width and residues of Λ(1405) resonance, and pole properties of Λ(1405) in a model-independent method using the uniformized Mittag-Leffler expansion.
doi: 10.1103/PhysRevC.103.045201
2020YA26 Phys.Rev. C 102, 055201 (2020) New method to extract information of near-threshold resonances: Uniformized Mittag-Leffler expansion of Green's function and T matrix
doi: 10.1103/PhysRevC.102.055201
2019MO30 Phys.Rev. C 100, 025201 (2019) Renormalization of the unitarized Weinberg-Tomozawa interaction without on-shell factorization and I = 0 K(bar) N-πΣ coupled channels
doi: 10.1103/PhysRevC.100.025201
2018KO17 Phys.Rev. C 97, 064001 (2018) A.Konishi, O.Morimatsu, S.Yasui Degenerate two-body and three-body coupled-channels systems: Renormalized effective Alt-Grassberger-Sandhas equations and near-threshold resonances
doi: 10.1103/PhysRevC.97.064001
2006KO05 Nucl.Phys. A764, 303 (2006) Y.Kondo, O.Morimatsu, T.Nishikawa Coupled QCD sum rules for positive and negative-parity nucleons
doi: 10.1016/j.nuclphysa.2005.09.003
2005KA15 Phys.Rev. C 71, 045202 (2005) Y.Kanada-Enyo, O.Morimatsu, T.Nishikawa Narrow Jπ = 1/2+, 3/2+, and 3/2- states of Θ+ in a quark model with antisymmetrized molecular dynamics
doi: 10.1103/PhysRevC.71.045202
2004IW01 Phys.Lett. B 579, 347 (2004) A.Iwazaki, O.Morimatsu, T.Nishikawa, M.Ohtani Color ferromagnetism of quark matter and quantum Hall states of gluons in SU(3) gauge theory
doi: 10.1016/j.physletb.2003.10.116
2004KO31 Phys.Rev. C 69, 055201 (2004) QCD sum rules for hyperon-nucleon interactions
doi: 10.1103/PhysRevC.69.055201
2004NI20 Prog.Theor.Phys.(Kyoto), Suppl. 156, 178 (2004) T.Nishikawa, A.Iwazaki, O.Morimatsu, M.Ohtani Color Ferromagnetic States and Quantum Hall States of Gluons in Quark Matter
doi: 10.1143/PTPS.156.178
2003KO15 Nucl.Phys. A717, 55 (2003) A projected correlation function approach to the πNN coupling constant in QCD sum rules
doi: 10.1016/S0375-9474(03)00612-2
2003KO60 Nucl.Phys. A721, 597c (2003) A model-independent study of the QCD sum rule for the pion-nucleon coupling constant and a projected correlation function approach
doi: 10.1016/S0375-9474(03)01131-X
2002KO44 Phys.Rev. C66, 028201 (2002) Model-independent study of the QCD sum rule for the πNN coupling constant
doi: 10.1103/PhysRevC.66.028201
2000KO25 Nucl.Phys. A670, 311c (2000) QCD Sum Rules for Nucleon-Nucleon and Hyperon-Nucleon Interactions
doi: 10.1016/S0375-9474(00)00120-2
1998KO48 Prog.Theor.Phys.(Kyoto) 100, 1 (1998) QCD Sum Rules for Nucleon-Nucleon Interactions
doi: 10.1143/PTP.100.1
1996KO05 Phys.Rev. C53, 1927 (1996) Y.Kondo, O.Morimatsu, Y.Nishino Pion-Nucleon and Kaon-Nucleon Scattering Lengths in QCD Sum Rules
doi: 10.1103/PhysRevC.53.1927
1988MO14 Nucl.Phys. A483, 493 (1988) A Study on the Formation of Σ-Hypernuclei by (K(pol), π) Reaction NUCLEAR REACTIONS 12C(polarized K-, π+), E at rest; calculated Σ threshold strength functions.
doi: 10.1016/0375-9474(88)90081-4
1988YA05 Phys.Lett. 207B, 393 (1988) T.Yamazaki, R.S.Hayano, O.Morimatsu, K.Yazaki Coulomb-Assisted Hybrid Bound States of Σ- in Medium Nuclei Populated by K- Absorption at Rest NUCLEAR REACTIONS 28Si(K-, π+), E at rest; calculated pion spectra.
doi: 10.1016/0370-2693(88)90671-5
1984MO11 Nucl.Phys. A420, 573 (1984) O.Morimatsu, S.Ohta, K.Shimizu, K.Yazaki Baryon-Baryon Spin-Orbit Interaction in a Quark Model NUCLEAR REACTIONS 56Fe, 58,60Ni, 59Co, Cu, 120Sn, 208Pb, 40Ca(p, p), E=30 MeV; 16O, 40Ca(K-, π-), E not given; analyzed data; deduced baryon-nucleus spin-orbit interaction parameters. Nonrelativistic quark cluster model.
doi: 10.1016/0375-9474(84)90672-9
1984MO19 Nucl.Phys. A424, 412 (1984) RGM Calculation of the NN Spin-Orbit Interaction in a Quark Model NUCLEAR REACTIONS 1H(p, p), (n, p), E(cm)=0-200 MeV; calculated 3P phase shifts vs E. Quark cluster model, effective meson exchange potential.
doi: 10.1016/0375-9474(84)90002-2
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