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NSR database version of May 24, 2024.

Search: Author = H.Masui

Found 35 matches.

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2022MA11      Few-Body Systems 63, 20 (2022)

H.Masui, W.Horiuchi, M.Kimura

Two-Neutron Halo Structure and Anti-halo Effect in 31F

NUCLEAR STRUCTURE 29,31F; calculated the radius and total reaction cross section using a three-body wave function, anti-halo effect that suppresses the halo structure in the ground state.

doi: 10.1007/s00601-021-01715-z
Citations: PlumX Metrics


2020MA15      Phys.Rev. C 101, 041303 (2020)

H.Masui, W.Horiuchi, M.Kimura

Two-neutron halo structure of 31F and a novel pairing antihalo effect

NUCLEAR STRUCTURE 31F; calculated S(2n), rms matter radius, valence neutron occupation number of the p3/2 and f7/2 orbits, and radial density distribution using cluster orbital shell model; discussed two-neutron-halo structure, binding mechanism, and the novel antihalo effect.

NUCLEAR REACTIONS 1H, 12C(31F, X), (29F, X), E=240, 900 MeV/nucleon; calculated total σ(E) using Glauber theory, and compared with available experimental data.

doi: 10.1103/PhysRevC.101.041303
Citations: PlumX Metrics


2019OD01      Phys.Rev. C 99, 034312 (2019)

M.Odsuren, Y.Kikuchi, T.Myo, H.Masui, K.Kato

Photodisintegration cross sections for resonant states and virtual states

NUCLEAR REACTIONS 9Be(γ, n), E=1.6-3 MeV; calculated photodisintegration σ(E) for E1 transitions, E1 matrix elements, level density, E1 strength functions, transition strengths, and pole trajectory of the resonance state using complex-scaled two-body model. Compared experimental photodisintegration σ(E) data with other calculations.

doi: 10.1103/PhysRevC.99.034312
Citations: PlumX Metrics


2018OD01      Acta Phys.Pol. B49, 319 (2018)

M.Odsuren, T.Myo, G.Khuukhenkhuu, H.Masui, K.Kato

Analysis of a Virtual State Using the Complex Scaling Method

NUCLEAR STRUCTURE 9Be; calculated levels, J, π and continuum level density considering 9Be as 8Be+n system and using the Complex Scaling Method (CSM).

doi: 10.5506/aphyspolb.49.319
Citations: PlumX Metrics


2017OD01      Phys.Rev. C 95, 064305 (2017)

M.Odsuren, Y.Kikuchi, T.Myo, G.Khuukhenkhuu, H.Masui, K.Kato

Virtual-state character of the two-body system in the complex scaling method

NUCLEAR REACTIONS 9Be(γ, n); calculated pole trajectories for 0+, 1-, and second 0+ states, photodisintegration σ(Eγ) for E1, continuum level density, scattering length and phase shifts of the 0+ state. Simple schematic two-body (8Be+n) model with complex scaling method (CSM).

doi: 10.1103/PhysRevC.95.064305
Citations: PlumX Metrics


2016NO09      Phys.Rev. C 94, 034909 (2016)

T.Nonaka, T.Sugiura, S.Esumi, H.Masui, X.Luo

Importance of separated efficiencies between positively and negatively charged particles for cumulant calculations

doi: 10.1103/PhysRevC.94.034909
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2016SA40      Nucl.Phys. A956, 850 (2016)

H.Sako, H.Harada, T.Sakaguchi, T.Chujo, S.Esumi, T.Gunji, S.Hasegawa, S.H.Hwang, Y.Ichikawa, K.Imai, K.Itakura, M.Kaneta, B.C.Kim, M.Kinsho, M.Kitazawa, Y.Liu, H.Masui, S.Nagamiya, K.Nishio, M.Okamura, K.Oyama, K.Ozawa, P.K.Saha, A.Sakaguchi, S.Sato, K.Shigaki, H.Sugimura, K.Tanida, J.Tamura, H.Tamura, Y.Nara, T.R.Saito, for the J-PARC and Heavy-Ion Collaboration

Studies of high density baryon matter with high intensity heavy-ion beams at J-PARC

doi: 10.1016/j.nuclphysa.2016.03.030
Citations: PlumX Metrics


2015SU05      Phys.Rev. C 91, 024903 (2015)

X.Sun, H.Masui, A.M.Poskanzer, A.Schmah

Blast wave fits to elliptic flow data at √ sNN = 7.7-2760 GeV

doi: 10.1103/PhysRevC.91.024903
Citations: PlumX Metrics


2014MA20      Phys.Rev. C 89, 044317 (2014)

H.Masui, K.Kato, N.Michel, M.Ploszajczak

Precise comparison of the Gaussian expansion method and the Gamow shell model

NUCLEAR STRUCTURE 6He, 6Be; calculated level energies and poles of ground states and first 2+ unbound states with 4He+2n and 4He+2p systems, density of valence neutrons. Gamow shell model (GSM), and Gaussian expansion method with complex scaling (GEM+CS).

doi: 10.1103/PhysRevC.89.044317
Citations: PlumX Metrics


2012IT03      Prog.Theor.Phys.(Kyoto), Suppl. 196, 192 (2012)

N.Itagaki, K.Muta, H.Masui, M.Ploszajczak, J.Cseh

Simplified Modeling of Cluster-Shell Competition and Appearance of Various Cluster Structures in Light Nuclei

NUCLEAR STRUCTURE 20Ne; calculated energy levels, J, π, yrast states. Antisymmetrized Quasi-Cluster approach.

doi: 10.1143/PTPS.196.192
Citations: PlumX Metrics


2012MA50      Nucl.Phys. A895, 1 (2012)

H.Masui, K.Kato, K.Ikeda

Expansion of the 16O-core in neutron drip-line nuclei: 23O and 24O

NUCLEAR STRUCTURE 16,17,18,19,20,22,23,24,25,26O; calculated neutron binding energy, Q, rms nuclear radii, first excited state energy, nuclear core, matter density distribution using m-scheme of extended COSM (cluster-orbitting shell model) with various parameters, rms radii also with coupled-channel model. Compared with available data.

doi: 10.1016/j.nuclphysa.2012.09.004
Citations: PlumX Metrics


2011MA87      J.Phys.:Conf.Ser. 312, 092038 (2011)

H.Masui, K.Kato, K.Ikeda

Properties of drip-line nuclei with an m-scheme cluster-orbital shell model approach

NUCLEAR STRUCTURE 18,19,20,21,22,23,24,25,26O; calculated rms radius, mass excess using m-scheme of COSM (cluster-orbital shell model). Compared with available data.

doi: 10.1088/1742-6596/312/9/092038
Citations: PlumX Metrics


2011YA15      J.Korean Phys.Soc. 59, 907s (2011)

K.Yamamoto, H.Masui, M.Ohta, K.Kato

Particle Capture Reaction using Extended Core Plus Valence Nucleon Model

NUCLEAR REACTIONS 17O(n, γ), E=0-0.5 MeV; calculated σ using COSM (Cluster Orbital Shell Model).

NUCLEAR STRUCTURE 18O; calculated levels, J, π using COSM (Cluster Orbital Shell Model) and CSM (Complex Scaling Method). Comparison with data.

doi: 10.3938/jkps.59.907
Citations: PlumX Metrics


2009FI07      Phys.Rev. C 80, 054903 (2009)

P.Filip, R.Lednicky, H.Masui, N.Xu

Initial eccentricity in deformed 197Au+197Au and 238U+238U collisions at √ sNN=200 GeV at the BNL Relativistic Heavy Ion Collider

doi: 10.1103/PhysRevC.80.054903
Citations: PlumX Metrics


2009MA63      Nucl.Phys. A830, 463c (2009)

H.Masui, J.-Y.Ollitrault, R.Snellings, A.Tang

The centrality dependence of ν2/ϵ: the ideal hydro limit and η/s

doi: 10.1016/j.nuclphysa.2009.10.103
Citations: PlumX Metrics


2009MA76      Eur.Phys.J. A 42, 535 (2009)

H.Masui, K.Kato, K.Ikeda

Study of neutron-rich nuclei with an m -scheme cluster-orbital shell model approach

NUCLEAR STRUCTURE 16,17,18,19,20,21,22,23,24,25,26O; calculated single-neutron separation energies, radii using cluster-orbital shell model. Comparison with data.

doi: 10.1140/epja/i2009-10839-9
Citations: PlumX Metrics


2009YA03      Prog.Theor.Phys.(Kyoto) 121, 375 (2009)

K.Yamamoto, H.Masui, J.Kato, T.Wada, M.Ohta

Radiative Capture Cross Section for 16O(n, γ)17O and 16O(p, γ)17F below Astrophysical Energies

NUCLEAR REACTIONS 16O(n, γ), E(cm) < 10 MeV; calculated cross sections.16O(p, γ), E(cm) < 3 MeV; calculated astrophysical S-factor.

doi: 10.1143/PTP.121.375
Citations: PlumX Metrics


2007MA17      Phys.Rev. C 75, 034316 (2007)

H.Masui, K.Kato, K.Ikeda

Comparison between the Gamow shell model and the cluster-orbital shell model for weakly bound systems

NUCLEAR STRUCTURE 18,19,20O; calculated levels, J, π, configurations. 5,6,7,8He; calculated ground-state energies. 6,8He; calculated radii. Gamow and cluster-orbital shell models.

doi: 10.1103/PhysRevC.75.034316
Citations: PlumX Metrics


2007MA38      Phys.Rev. C 75, 054309 (2007)

H.Masui, N.Itagaki

Simplified modeling of cluster-shell competition in carbon isotopes

NUCLEAR STRUCTURE 12,14,16C; calculated level energies and B(E2) by combining a simplied modeling of spin-orbit interaction and AMD triple-S.

doi: 10.1103/PhysRevC.75.054309
Citations: PlumX Metrics


2007MA54      Nucl.Phys. A790, 303c (2007)

H.Masui, K.Kato, K.Ikdea

Study of weakly bound nuclei with an extended cluster-orbital shell model

NUCLEAR STRUCTURE 16,17,18,19,20O, 17F, 18Ne, 20Mg; calculated radii, binding energies. Extended cluster-orbital shell model.

doi: 10.1016/j.nuclphysa.2007.03.049
Citations: PlumX Metrics


2006IT02      Phys.Rev. C 73, 034310 (2006)

N.Itagaki, H.Masui, M.Ito, S.Aoyama, K.Ikeda

Simplified method to include the tensor contribution in α-cluster model

NUCLEAR STRUCTURE 8Be, 12C; calculated 0+ α-cluster states energies, role of tensor interaction, spin-orbit contribution.

doi: 10.1103/PhysRevC.73.034310
Citations: PlumX Metrics


2006MA17      Phys.Rev. C 73, 034318 (2006)

H.Masui, K.Kato, K.Ikeda

Study of oxygen isotopes and N=8 isotones with an extended cluster-orbital shell model

NUCLEAR STRUCTURE 16,17,18,19,20O, 17F, 18Ne, 20Mg; calculated radii, ground-state energies. Extended cluster-orbital shell model.

doi: 10.1103/PhysRevC.73.034318
Citations: PlumX Metrics


2006MA89      Nucl.Phys. A774, 511 (2006)

H.Masui, and the PHENIX collaboration

Anisotropic Flow in √ sNN = 200 GeV Cu+Cu and Au+Au collisions at PHENIX

NUCLEAR REACTIONS Cu(Cu, X), Au(Au, X), E(cm)=200 GeV/nucleon; measured charged-particle invariant mass; deduced charged-pion, proton, anti-proton and inclusive hadron elliptic flow. Comparison with parton cascade model.

doi: 10.1016/j.nuclphysa.2006.06.077
Citations: PlumX Metrics


2005IT04      Phys.Rev. C 71, 064307 (2005)

N.Itagaki, H.Masui, M.Ito, S.Aoyama

Simplified modeling of cluster-shell competition

NUCLEAR STRUCTURE 10Be; calculated ground state energy, contribution of the cluster-shell and spin-orbit interactions. 9,10Be, 12C, 20Ne; calculated excited state energies, contribution of the cluster-shell and spin-orbit interactions.

doi: 10.1103/PhysRevC.71.064307
Citations: PlumX Metrics


2005MA98      Eur.Phys.J. A 25, Supplement 1, 505 (2005)

H.Masui, T.Myo, K.Kato, K.Ikeda

Study of drip-line nuclei with a core plus multi-valence nucleon model

NUCLEAR STRUCTURE 15N, 16,17,18,19,20,21,22,23,24O, 17F, 18Ne, 19Na, 20Mg; calculated radii. Extended cluster-orbital shell model.

doi: 10.1140/epjad/i2005-06-135-8
Citations: PlumX Metrics


2003MA70      Nucl.Phys. A722, 469c (2003)

H.Masui, T.Myo, K.Kato, K.Ikeda

Coupled-channel study for O-isotopes with the core plus valence neutrons model

NUCLEAR STRUCTURE 17,18O; calculated level energies, configurations. Core plus neutron model, complex scaling method, Jost function method.

doi: 10.1016/S0375-9474(03)01410-6
Citations: PlumX Metrics


2003MA79      Prog.Theor.Phys.(Kyoto) 110, 233 (2003)

H.Masui, C.Kurokawa, K.Kato

Study of Resonance States in a Coupled-Channel System with the Jost Function Method Applying the Orthogonality Condition Model

NUCLEAR STRUCTURE 10Li, 20Ne; calculated resonance states energies, J, π, widths in two-body systems. Jost function method.

NUCLEAR REACTIONS 9Li(n, X), 16O(α, X), E not given; calculated resonance states energies, J, π, widths in two-body systems. Jost function method.

doi: 10.1143/PTP.110.233
Citations: PlumX Metrics


2003MB05      Mod.Phys.Lett. A 18, 186 (2003)

H.Masui, T.Myo, K.Kato, K.Ikeda

Coupled-channel study for O-isotopes with the core plus valence neutrons model

NUCLEAR STRUCTURE 17,18O; calculated level energies, configurations. Coupled-channels and resonating group method approach.

doi: 10.1142/S0217732303010223
Citations: PlumX Metrics


2002KU44      Prog.Theor.Phys.(Kyoto), Suppl. 146, 581 (2002)

C.Kurokawa, H.Masui, T.Myo, K.Kato

Study of the s-Wave Virtual State in 10Li with the Jost Function Method

NUCLEAR STRUCTURE 10Li; calculated level energies, widths.

doi: 10.1143/PTPS.146.581
Citations: PlumX Metrics


2002MA32      Phys.Rev. C65, 054305 (2002)

H.Masui, Y.K.Ho

Resonance States with the Complex Absorbing Potential Method

doi: 10.1103/PhysRevC.65.054305
Citations: PlumX Metrics


2002MA77      Prog.Theor.Phys.(Kyoto), Suppl. 146, 589 (2002)

H.Masui, S.Aoyama, T.Myo, K.Kato, K.Ikeda

Study of the s-Wave Properties for 10Li through the Analysis of the Break-Up Reaction

NUCLEAR STRUCTURE 10Li; analyzed break-up reaction data; deduced neutron-core potential features.

doi: 10.1143/PTPS.146.589
Citations: PlumX Metrics


2001MA37      Nucl.Phys. A684, 609c (2001)

H.Masui, S.Aoyama, T.Myo, K.Kato, K.Ikeda

Study of Resonant and Virtual States with the Complex Scaling Method and the Developments

NUCLEAR STRUCTURE 5He, 10Li; calculated virtual states energies, related features. Jost function method.

doi: 10.1016/S0375-9474(01)00452-3
Citations: PlumX Metrics


2000MA32      Nucl.Phys. A673, 207 (2000)

H.Masui, S.Aoyama, T.Myo, K.Kato, K.Ikeda

Study of Virtual States in 5He and 10Li with the Jost Function Method

NUCLEAR STRUCTURE 5He, 10Li; calculated virtual state features. Jost function method, core-plus-neutron picture.

doi: 10.1016/S0375-9474(00)00148-2
Citations: PlumX Metrics


1999MA91      Prog.Theor.Phys.(Kyoto) 102, 1119 (1999)

H.Masui, S.Aoyama, T.Myo, K.Kato

Partial Decay Widths in Coupled-Channel Systems with the Complex-Scaled Jost Function Method

doi: 10.1143/PTP.102.1119
Citations: PlumX Metrics


1998MA92      Prog.Theor.Phys.(Kyoto) 100, 977 (1998)

H.Masui, T.Sato

Monte-Carlo Study of Bound States in a Few-Nucleon System - Method of Continued Fractions -

doi: 10.1143/PTP.100.977
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