Nuclear Science References (NSR)

NUCLEAR STRUCTURE ¹n, ¹H; calculated wavefunction pion admixtures, nucleon spin content related features. Relativistic quark model, comparison with chiral quark model.

doi: 10.1088/0954-3899/25/6/301
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1999DO23 Phys.Rev. C60, 035203 (1999)

Y.B.Dong, K.Shimizu, A.Faessler, A.J.Buchmann

Description of the Electroproduction Amplitudes of the Roper Resonance in a Relativistic Quark Model

NUCLEAR REACTIONS ¹n, ¹H(γ, X), E not given; calculated Roper resonance production amplitudes; deduced relativistic, meson cloud effects. Relativistic quark model.

doi: 10.1103/PhysRevC.60.035203
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1999DO27 Eur.Phys.J. A 6, 203 (1999)

Y.B.Dong, A.Faessler, K.Shimizu

Nucleon Form Factors in a Relativistic Quark Moldel

NUCLEAR STRUCTURE ¹n, ¹H; calculated electric, magnetic form factors. Relativistic quark model.

doi: 10.1007/s100500050335
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1999SH08 Nucl.Phys. A646, 211 (1999)

K.Shimizu, M.Koyama

H-Particle in a Chiral Quark Model

doi: 10.1016/S0375-9474(98)00637-X
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1999SH34 Nucl.Phys. A657, 283 (1999)

K.Shimizu, Y.B.Dong, A.Faessler

Diquark Correlations in the Nucleon

NUCLEAR STRUCTURE ¹n, ¹H; calculated matter, charge radii; deduced diquark correlation effects.

doi: 10.1016/S0375-9474(99)00343-7
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1997SA59 Nucl.Phys. A625, 192 (1997)

T.Sakai, J.Mori, A.J.Buchmann, K.Shimizu, K.Yazaki

The Interaction between H-Dibaryons

doi: 10.1016/S0375-9474(97)00492-2
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1997SH04 Phys.Lett. 390B, 1 (1997)

K.Shimizu, S.Yamazaki

The Inverse Scattering Problem and the Equivalent Local Potential

doi: 10.1016/S0370-2693(96)01354-8
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1997SH43 Physica B237-238, 584 (1997)

K.Shimizu, F.Ogasawara, K.Ichinose

Rare-Earth NMR Measurements on RFe₁₁Ti (R = Nd, SM, Tb, Dy, Er and Lu)

NUCLEAR MOMENTS ¹⁴³Nd, ¹⁴⁷Sm, ¹⁵⁹Tb, ^161,163Dy, ¹⁶⁷Er, ¹⁷⁵Lu; measured NMR; deduced hyperfine interaction parameters in (rare-earth)-iron compounds.

doi: 10.1016/S0921-4526(97)00275-5
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1996SH22 J.Phys.Soc.Jpn. 65, 2736 (1996)

K.Shimizu, K.Ichinose, K.Nishimura

¹⁴¹Pr and ¹⁴⁷Sm Spin-Echo NMR in R(x)Gd(1-x)Ni(R = Pr and Sm)

NUCLEAR MOMENTS ¹⁴¹Pr, ¹⁴⁷Sm; measured NMR; deduced μ for Pr, Sm in (R(x)Gd(1-x)Ni, R=Pr, Sm), hyperfine field.

doi: 10.1143/JPSJ.65.2736
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1996UE06 Z.Naturforsch. 51a, 910 (1996)

T.Ueda, K.Shimizu, H.Ohki, T.Okuda

¹³C CP/MAS NMR Study of the Layered Compounds [C₆H₅CH₂CH₂NH₃]₂[CH₃NH₃](n-1)Pb(n)I(3n+1)(n = 1, 2)

NUCLEAR MOMENTS ¹³C; measured CP/MAS NMR. Layered compounds.

1995SA43 Nucl.Phys. A594, 247 (1995)

T.Sakai, K.Yazaki, K.Shimizu

H-Dibaryon in Nuclear Matter

doi: 10.1016/0375-9474(95)00352-2
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1994AR06 Phys.Rev. C49, 2831 (1994)

M.Arima, S.Matsui, K.Shimizu

(Lambda)(1405) and Meson-Baryon Interactions in a Quark Model

doi: 10.1103/PhysRevC.49.2831
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1993NI17 Hyperfine Interactions 78, 153 (1993)

K.Nishimura, I.S.Oliveira, N.J.Stone, Y.Isikawa, K.Shimizu, K.Sato

Hyperfine Field and Beta-Decay of ¹⁴²Pr in PrNi Studied by Low Temperature Nuclear Orientation

RADIOACTIVITY ¹⁴²Pr(β^-), (EC); measured Iγ(θ) vs temperature; deduced β-decay matrix element features. Polarized source, low temperature nuclear orientation.

doi: 10.1007/BF00568131
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1992AR10 Nucl.Phys. A543, 613 (1992)

M.Arima, K.Shimizu, K.Yazaki

A Study of π-Nucleon S-Wave Resonances and the (Eta)-Nucleon Interaction

NUCLEAR REACTIONS ¹H(π^-, nX), E(cm)=1.4-1.9 GeV; calculated eta production σ(E). Isobars dynamic coupling to πN, (eta)N channels, meson-quark coupling model.

doi: 10.1016/0375-9474(92)90549-Y
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1990SH10 Nucl.Phys. A510, 106 (1990)

T.Shigehara, K.Shimizu, A.Arima

Isoscalar Spin Response Functions in the Quasielastic Scattering Region

NUCLEAR STRUCTURE ¹⁶O; calculated isoscalar response functions. Continuum RPA.

doi: 10.1016/0375-9474(90)90290-3
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1990SH33 J.Phys.Soc.Jpn. 59, 2522 (1990)

K.Shimizu, Y.Hashimoto

¹⁵⁹Tb NMR in TbNi₃ and Related Compounds

NUCLEAR MOMENTS ¹⁵⁹Tb; measured NMR; deduced Tb magnetic moment in TbNi₃.

doi: 10.1143/JPSJ.59.2522
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1989SH13 Nucl.Phys. A492, 388 (1989)

T.Shigehara, K.Shimizu, A.Arima

The Continuum RPA with the Exchange Term Explicitly Included and Its Applications to the Spin-Isospin and Longitudinal Response Functions

NUCLEAR STRUCTURE ⁴⁰Ca; calculated longitudinal response function. RPA.

doi: 10.1016/0375-9474(89)90404-1
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1989TA27 Nucl.Phys. A504, 777 (1989)

S.Takeuchi, K.Shimizu, K.Yazaki

Nucleon-Nucleon Interaction in the Quark Cluster Model

NUCLEAR STRUCTURE ²H; calculated binding energy, quadrupole moment, D-state probability, rms radius, asymptotic A(D)/A(S). Nonrelativistic quark cluster model, nucleon-nucleon phase shift analysis input.

doi: 10.1016/0375-9474(89)90007-9
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1988SH10 Nucl.Phys. A477, 583 (1988)

T.Shigehara, K.Shimizu, A.Arima

The Isovector Spin Response in a Finite Nucleus

NUCLEAR STRUCTURE ⁴⁰Ca; calculated response functions, continuum RPA.

doi: 10.1016/0375-9474(88)90407-1
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1988TA07 Nucl.Phys. A481, 313 (1988)

K.Takayanagi, K.Shimizu, A.Arima

A Theoretical Study of Magnetic Dipole Transitions in ⁴⁸Ca

NUCLEAR STRUCTURE ⁴⁸Ca; calculated B(M1), dipole transition quenching, form factors. Response function approach.

doi: 10.1016/0375-9474(88)90499-X
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1988TA09 Nucl.Phys. A481, 693 (1988)

S.Takeuchi, K.Shimizu, K.Yazaki

Exchange Currents Arising from Quark Degrees of Freedom

NUCLEAR STRUCTURE A=15, 17, 39, 41; calculated Gamow-Teller β-decay matrix elements. ^2,1H; calculated μ. Quark exchange currents.

doi: 10.1016/0375-9474(88)90722-1
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1988TA11 Phys.Lett. 208B, 48 (1988)

K.Takayanagi, K.Shimizu

Second-Order Configuration Mixing in an N ≠ Z Nucleus

NUCLEAR STRUCTURE ^40,48Ca; calculated off-shell nucleon effective g. Second-order configuration mixing.

NUCLEAR REACTIONS ⁴⁸Ca(e, e'), E not given; calculated B(M1). Second-order configuration mixing.

doi: 10.1016/0370-2693(88)91201-4
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1987SH05 Phys.Rev. A35, 3149 (1987)

F.Shimizu, K.Shimizu, Y.-I.Gomi, H.Takuma

Direct Observation of Hyperfine Splittings of the ⁷Li 2P(3/2) State by Subnatural Linewidth Spectroscopy

NUCLEAR MOMENTS ⁷Li; measured hfs; deduced hfs constants consistency. Laser induced fluorescence spectroscopy, line narrowing technique.

doi: 10.1103/PhysRevA.35.3149
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1986SH18 J.Phys.Soc.Jpn. 55, 1062 (1986)

K.Shimizu, S.-H.Okeya

¹⁵⁹Tb NMR in Tb(Fe(1-x)Co(x))₂ and Tb(0.8)Y(0.2)Fe₂ Intermetallic Compounds

NUCLEAR MOMENTS ¹⁵⁹Tb; measured NMR. Spin echo method, cubic Lave phase compounds.

doi: 10.1143/JPSJ.55.1062
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1986TA07 Nucl.Phys. A449, 617 (1986)

S.Takeuchi, K.Shimizu, K.Yazaki

The Effect of Quark Degrees of Freedom on Nuclear Properties

NUCLEAR STRUCTURE ²H, ⁴He; calculated form factors, quark momentum distributions, cluster breakup response functions. Nonrelativistic model.

doi: 10.1016/0375-9474(86)90324-6
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1985AR11 Hyperfine Interactions 21, 79 (1985)

A.Arima, T.Cheon, K.Shimizu

Isoscalar Magnetic Moments and the Role of the Δ-Hole Excitation

NUCLEAR STRUCTURE A=15-41; calculated isobar, meson exchange, second-order configuration mixing to isoscalar μ; deduced isobar-hole excitation role.

doi: 10.1007/BF02061978
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1985SH20 J.Phys.Soc.Jpn. 54, 2009 (1985)

K.Shimizu

NMR Study of ¹⁵⁹Tb in Tb(1-x)Gd(x)Mn₂ and Tb(1-x)Lu(x)Mn₂ Pseudobinary Intermetallic Compounds

NUCLEAR MOMENTS ¹⁵⁹Tb; measured NMR; deduced electric quadrupole splitting, hyperfine field. Spin-echo technique, magnetic ordering in Laves phase compounds.

doi: 10.1143/JPSJ.54.2009
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1985TA16 Nucl.Phys. A444, 436 (1985)

K.Takayanagi, K.Shimizu, A.Arima

Gamow-Teller Strength Function and the Missing Strength

NUCLEAR STRUCTURE ⁴⁸Sc; calculated Gamow-Teller transition strength; deduced tensor correlation role.

NUCLEAR REACTIONS ⁴⁸Ca(p, n), E not given; calculated Gamow-Teller transition strength distribution; deduced tensor correlation role.

doi: 10.1016/0375-9474(85)90461-0
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1984BE11 Nucl.Phys. A412, 481 (1984)

W.Bentz, A.Arima, H.Hyuga, K.Shimizu

Magnetic Moments and GT-Type β-Decay Matrix Elements in the Fermi Gas Model

NUCLEAR STRUCTURE A=17; calculated μ, Gamow-Teller type β-decay matrix elements. Extended Fermi gas, core polarization, exchange current, isobar-hole effects.

doi: 10.1016/0375-9474(84)90532-3
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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
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1983AR04 Phys.Lett. 122B, 126 (1983)

A.Arima, T.Cheon, K.Shimizu, H.Hyuga, T.Suzuki

Comments on the Effect of Δ(1232 MeV) Hole Excitation in Quenching the Gamow-Teller Matrix Element

NUCLEAR STRUCTURE A=13, 15, 17, 39, 41, 48; calculated Gamow-Teller matrix element quenching. Isobar-hole excitation, meson exchange potentials.

doi: 10.1016/0370-2693(83)90778-5
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1980FA01 Nucl.Phys. A333, 428 (1980)

A.Faessler, H.Muther, K.Shimizu, W.Wadia

Δ(3, 3) Excitations and Effective Three-Nucleon Forces in Finite Nuclei

NUCLEAR STRUCTURE ¹⁶O; calculated ground state energy. Three-body contributions, intermediate isobar excitations.

doi: 10.1016/0375-9474(80)90108-6
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1980HY03 Nucl.Phys. A336, 363 (1980)

H.Hyuga, A.Arima, K.Shimizu

Exchange Magnetic Moments

NUCLEAR STRUCTURE ¹⁵N, ¹⁷O, ³⁹K, ⁴¹Ca; calculated Gamow-Teller β-matrix element quenching, muon exchange, corrections to g. Phenomenological, field theoretical models.

doi: 10.1016/0375-9474(80)90216-X
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1980SH16 Nucl.Phys. A343, 468 (1980)

K.Shimizu, A.Faessler, H.Muther

The Pionic Disintegration of the Deuteron and the Absorptive Pion-Nucleus Optical Potential

NUCLEAR REACTIONS ²H(π⁺, p), E=142 MeV; calculated σ, pion-nucleus potential absorptive term. Microscopic model, single nucleon absorption, s-wave, isobar state rescattering effects.

doi: 10.1016/0375-9474(80)90665-X
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1978SH12 Z.Phys. A287, 299 (1978)

K.Shimizu, A.Faessler

Two Nucleon Emission Following Bound Pion Absorption

NUCLEAR REACTIONS ¹⁶O(π^-, X); calculated two-nucleon emission parameters.

doi: 10.1007/BF01481710
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1978SH16 Nucl.Phys. A306, 311 (1978)

K.Shimizu, A.Faessler

Microscopic Description of Bound 2p Pion Absorption

NUCLEAR REACTIONS ¹⁶O(π^-, X), E=0 MeV; calculated bound pion absorption parameters.

doi: 10.1016/0375-9474(78)90467-0
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1974SH13 Nucl.Phys. A226, 282 (1974)

K.Shimizu, M.Ichimura, A.Arima

Magnetic Moments and GT-Type β-Decay Matrix Elements in Nuclei with a LS Doubly Closed Shell Plus or Minus One Nucleon

NUCLEAR STRUCTURE A=15, A=17, A=39, A=41; calculated μ, β-decay matrix elements.

doi: 10.1016/0375-9474(74)90407-2
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1974SH14 Nucl.Phys. A227, 357 (1974)

K.Shimizu, A.Arima

Coexistence of the Core Excited States in ⁵⁸Ni

NUCLEAR STRUCTURE ⁵⁸Ni; calculated levels, S, B(E2).

doi: 10.1016/0375-9474(74)90804-5
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1969AR14 Phys.Letters 30B, 517 (1969)

A.Arima, M.Harvey, K.Shimizu

Pseudo LS Coupling and Pseudo SU₃ Coupling Schemes

NUCLEAR STRUCTURE ^58,66Ni; calculated levels. Pseudo L-S, pseudo SU(3) coupling schemes.

doi: 10.1016/0370-2693(69)90443-2
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1962SH06 J.Phys.Soc.Japan 17, 407 (1962)

K.Shoda, T.Ishizuka, K.Shimizu, M.Akashi

NUCLEAR STRUCTURE ²⁷Al; measured not abstracted; deduced nuclear properties.

1962SH23 J.Phys.Soc.Japan 17, 1536 (1962)

K.Shoda, T.Ishizuka, K.Shimizu, M.Akashi

NUCLEAR STRUCTURE ²⁷Al, ²⁶Mg; measured not abstracted; deduced nuclear properties.

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