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NSR database version of May 1, 2024.

Search: Author = Y.Sugahara

Found 10 matches.

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1998OY01      Nucl.Phys. A634, 3 (1998)

K.Oyamatsu, I.Tanihata, Y.Sugahara, K.Sumiyoshi, H.Toki

Can the Equation of State of Asymmetric Nuclear Matter be Studied using Unstable Nuclei ( Question )

NUCLEAR STRUCTURE Z=10-90; calculated densities, neutron skin thickness. Sn; calculated neutron, proton diffuseness. ^208,266Pb; calculated neutron, proton radial distributions. Comparison of parameter sets. Implications for asymmetric nuclear matter.

doi: 10.1016/S0375-9474(98)00125-0
Citations: PlumX Metrics

1998TO16      J.Phys.(London) G24, 1479 (1998)

H.Toki, H.Shen, K.Sumiyoshi, D.Hirata, Y.Sugahara, I.Tanihata

Relativistic Many-Body Theory for Unstable Nuclei and Astrophysics

doi: 10.1088/0954-3899/24/8/023
Citations: PlumX Metrics

1997HI03      Nucl.Phys. A616, 438c (1997)

D.Hirata, K.Sumiyoshi, I.Tanihata, Y.Sugahara, T.Tachibana, H.Toki

A Systematic Study of Even-Even Nuclei Up to the Drip Lines within the Relativistic Mean Field Framework

NUCLEAR STRUCTURE Z=8-120; ^{94,96,98,100,102}Zr; calculated binding energy per particle; A ≈ 80-220; calculated relative r-process abundances. Relativistic mean field theory.

doi: 10.1016/S0375-9474(97)00115-2
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1997SH10      Phys.Rev. C55, 1211 (1997)

H.Shen, Y.Sugahara, H.Toki

Relativistic Mean Field Approach with Density Dependent Couplings for Finite Nuclei

NUCLEAR STRUCTURE ^16,22O, ^40,48Ca, ⁹⁰Zr, ¹²⁴Sn, ^208,214Pb; calculated binding energy per particle, charge radii. Relativistic mean field approach.

doi: 10.1103/PhysRevC.55.1211
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1996OZ01      Nucl.Phys. A608, 63 (1996)

A.Ozawa, I.Tanihata, T.Kobayashi, Y.Sugahara, O.Yamakawa, K.Omata, K.Sugimoto, D.Olson, W.Christie, H.Wieman

Interaction Cross Sections and Radii of Light Nuclei

NUCLEAR REACTIONS ⁹Be, C, ²⁷Al(¹⁵B, ¹⁵B), (⁹C, ⁹C), (¹⁰C, ¹⁰C), (¹⁵C, ¹⁵C), (¹³N, ¹³N), (¹³O, ¹³O), (¹⁴O, ¹⁴O), (¹⁵O, ¹⁵O), E ≈ 730 MeV/nucleon; measured interaction σ. ¹⁵B, ^9,10,15C, ¹³N, ^13,14,15O deduced effective radii.

doi: 10.1016/0375-9474(96)00241-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2015.

1996SU24      Prog.Theor.Phys.(Kyoto) 96, 1165 (1996)

Y.Sugahara, K.Sumiyoshi, H.Toki, A.Ozawa, I.Tanihata

Study of Light Nuclei in the Relativistic Mean Field Theory and the Non-Relativistic Skyrme-Hartree-Fock Theory

NUCLEAR STRUCTURE ^{3,4,5,6,7,8,9,10}He, ^{6,7,8,9,10,11,12,13,14}Be, ^{8,9,10,11,12,13,14,15,16,17,18,19,20,21,22}C; calculated binding energies, matter radii. Comparison with data. Relativistic mean field, Skyrme-Hartree-Fock theories.

doi: 10.1143/PTP.96.1165
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1995TO06      Nucl.Phys. A588, 357c (1995)

H.Toki, D.Hirata, Y.Sugahara, K.Sumiyoshi, I.Tanihata

Relativistic Many Body Approach for Unstable Nuclei and Supernova

NUCLEAR STRUCTURE A=10-270; calculated binding energy per nucleon vs mass, proton, neutron radii for proton magic nuclei. Relativistic many body approach.

doi: 10.1016/0375-9474(95)00161-S
Citations: PlumX Metrics

1994SU16      Nucl.Phys. A579, 557 (1994)

Y.Sugahara, H.Toki

Relativistic Mean-Field Theory for Unstable Nuclei with Non-Linear σ and (Omega) Terms

NUCLEAR STRUCTURE A=8-80; A=30-270; calculated binding energy per particle, proton, neutron rms radii; deduced model parameters. Relativistic mean field theory.

doi: 10.1016/0375-9474(94)90923-7
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1994SU34      Prog.Theor.Phys.(Kyoto) 92, 803 (1994)

Y.Sugahara, H.Toki

Relativistic Mean Field Theory for Lambda Hypernuclei and Neutron Stars

NUCLEAR STRUCTURE ⁸⁹Y, ⁵¹V, ⁴⁰Ca, ³²S, ²⁸Si, ¹⁶O, ^13,12C, ⁹Be; calculated lambda single particle states binding energy, hypernuclei, neutron stars; deduced sensitivity to lambda-omega tensor coupling strength in both cases. Relativistic mean field theory.

doi: 10.1143/ptp/92.4.803
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1991TO03      Nucl.Phys. A524, 633 (1991)

H.Toki, Y.Sugahara, D.Hirata, B.V.Carlson, I.Tanihata

Properties of Nuclei Far from the Stability Line in the Relativistic Hartree Theory

NUCLEAR STRUCTURE ¹²C, ¹⁶O, ⁴⁰Ca, ⁹⁰Zr; calculated binding energy per particle, p, n charge rms radii. ^{36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70}Ca; calculated binding energy per particle, p, n charge rms radii, density distributions. Relativistic Hartree theory.

doi: 10.1016/0375-9474(91)90266-9
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