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NSR database version of April 25, 2024.

Search: Author = B.Buck

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2019IB01      Phys.Rev. C 99, 064332 (2019)

T.T.Ibrahim, A.C.Merchant, S.M.Perez, B.Buck

α-cluster structure above double closed shells

NUCLEAR STRUCTURE ²⁰Ne, ⁴⁴Ti, ⁹⁴Mo, ^104,136Te; calculated levels, J, π, B(E2), mean-square separation of the α-core system, α-decay widths using local potential cluster model with a cluster-core nuclear potential parametrized as mixture of Saxon-Woods and cubed Saxon-Woods terms. Comparison with experimental data.

doi: 10.1103/PhysRevC.99.064332
Citations: PlumX Metrics

2013BU02      Phys.Rev. C 87, 024304 (2013), Erratum Phys.Rev. C 88, 039903 (2013)

B.Buck, A.C.Merchant, S.M.Perez

Local potential model of the Hoyle band in ¹²C

NUCLEAR STRUCTURE ¹²C; calculated level energies, widths, charge radii of Hoyle band using a local potential ⁸Be+α cluster model. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.024304
Citations: PlumX Metrics

2012BU08      Phys.Rev. C 85, 054302 (2012)

B.Buck, A.C.Merchant, S.M.Perez

Electromagnetic transition strengths in heavy nuclei

NUCLEAR STRUCTURE ^230,232Th, ^234,238U; calculated reduced B(E2), B(M1) for transitions within and between K=0+, 1+ and 2+ bands. Cluster Model for the structure of heavy nuclei. Discussion of beta and gamma bands. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.054302
Citations: PlumX Metrics

2012IB02      Phys.Rev. C 85, 044313 (2012)

T.T.Ibrahim, S.M.Perez, S.M.Wyngaardt, B.Buck, A.C.Merchant

Hybrid potential analysis of exotic clustering in heavy nuclei

NUCLEAR STRUCTURE ^222,224,226Ra, ^228,230Th, ^{230,232,234,236}U, ^236,238Pu, ²⁴²Cm; calculated levels, J, π, B(E2), T_1/2, exotic decay probability. Hybrid potential of a microscopic and a phenomenological core-cluster potential. Cluster model. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.044313
Citations: PlumX Metrics

2011BU09      Phys.Rev. C 84, 034310 (2011)

B.Buck, A.C.Merchant, S.M.Perez

Generation of excited K bands in heavy nuclei

NUCLEAR STRUCTURE ²²²Ra, ²²⁸Th, ²³²U, ²³⁶Pu; calculated radial wave functions for various L values and radial overlap integrals from a numerical solution of the Schrodinger equation. Binary cluster model. Schematics of K=0+, 1+, 2+ bands and transitions.

doi: 10.1103/PhysRevC.84.034310
Citations: PlumX Metrics

2010BU02      Phys.Rev. C 81, 034322 (2010)

B.Buck, A.C.Merchant, S.M.Perez

Theory of recursive nuclear band spectra

NUCLEAR STRUCTURE ^102,104,106Mo, ^{102,104,106,110,112}Ru, ^{102,110,114,116}Pd, ¹⁴⁰Xe, ^144,146Ba, ^146,148Ce, ^148,150,152Nd, ^150,152,154Sm, ^{152,154,156,158,160}Gd, ^{154,156,158,160,162,164}Dy, ^{156,158,160,162,164,166,168,170}Er, ^{158,160,162,164,166,168,170,172,174,176}Yb, ^{164,166,168,170,172,174,176,178,180}Hf, ^{168,170,172,174,180,182,186}W, ^{172,174,180,182,184,186,188,192}Os, ^{176,180,184,186,188}Pt, ^222,224,226Ra, ^{222,226,228,230,232,234}Th, ^{230,232,234,236,238}U, ^{238,240,242,244}Pu, ²⁴⁸Cm; analyzed nuclear band spectra using recursion formula based on a quantum mechanical model.

doi: 10.1103/PhysRevC.81.034322
Citations: PlumX Metrics

2009BU09      J.Phys.(London) G36, 085101 (2009)

B.Buck, A.C.Merchant, S.M.Perez, T.T.Ibrahim, S.M.Wyngaardt

Electromagnetic transition strength ratios in ²³⁸U

NUCLEAR STRUCTURE ²³⁸U; calculated B(E1), B(E2), B(E1)/B(E2). Pb-Ne cluster model, comparison with experiment.

doi: 10.1088/0954-3899/36/8/085101
Citations: PlumX Metrics

2008BU03      Phys.Rev. C 77, 017301 (2008)

B.Buck, A.C.Merchant, S.M.Perez

Core-cluster partitions of rare-earth nuclei

NUCLEAR STRUCTURE ^142,144,146Ba, ^146,148,150Ce, ^{146,148,150,152}Nd, ^{148,150,152,154}Sm, ^{152,154,156,158,160}Gd, ^{154,156,158,160,162,164}Dy, ^{156,158,160,162,164,166,168,170}Er, ^{158,160,162,164,166,168,170,172,174,176}Yb, ^{166,168,170,172,174,176,178,180}Hf, ^{168,170,172,180,182,184,186}W, ^{182,184,186,188,190,192}Os, ^{184,186,188,190,192,194,196,198}Pt; calculated cluster charge, cluster mass, potential radii, B(E2).

doi: 10.1103/PhysRevC.77.017301
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2008BU11      J.Phys.(London) G35, 085101 (2008)

B.Buck, A.C.Merchant, S.M.Perez

Negative parity bands in even-even isotopes of Ra, Th, U and Pu

NUCLEAR STRUCTURE ²²⁶Ra, ²³⁰Th, ^234,236,238U, ^238,240,242Pu; calculated level energies and B(E3) for negative parity bands using a Pb core plus exotic cluster model.

doi: 10.1088/0954-3899/35/8/085101
Citations: PlumX Metrics

2007BU16      Phys.Rev. C 76, 014310 (2007)

B.Buck, A.C.Merchant, S.M.Perez, H.E.Seals

Core-cluster partitions of actinide nuclei

NUCLEAR STRUCTURE Rn, Ra, Th, U, Pu, Cm; calculated level energies and B(E2) using a cluster model.

doi: 10.1103/PhysRevC.76.014310
Citations: PlumX Metrics

2007BU20      J.Phys.(London) G34, 1985 (2007)

B.Buck, A.C.Merchant, S.M.Perez

Negative parity bands in ²³⁸U

NUCLEAR STRUCTURE ²³⁸U; calculated level energies, K, J, π in terms of a Pb-Ne cluster model.

doi: 10.1088/0954-3899/34/9/010
Citations: PlumX Metrics

2007BU27      Phys.Rev. C 76, 034326 (2007)

B.Buck, A.C.Merchant, S.M.Perez

Parameter-free characterization of nuclear band spectra

doi: 10.1103/PhysRevC.76.034326
Citations: PlumX Metrics

2005BU03      Phys.Rev. C 71, 014311 (2005)

B.Buck, A.C.Merchant, S.M.Perez

Evidence of nuclear clustering throughout a major shell

NUCLEAR STRUCTURE Z=56-80; analyzed data; deduced cluster model parameters. ^{166,168,170,172,174,176,178,180}Hf; calculated rotational bands level energies, cluster features.

doi: 10.1103/PhysRevC.71.014311
Citations: PlumX Metrics

2005BU17      Phys.Rev.Lett. 94, 202501 (2005)

B.Buck, A.C.Merchant, S.M.Perez

Interpretation of Correlations between Nuclear Observables in Rare-Earth Nuclei

NUCLEAR STRUCTURE ¹⁷⁰Er, ¹⁷⁰Yb, ¹⁷⁰Hf, ¹⁷⁰W; A=140-200; analyzed levels, B(E2); deduced core-cluster decomposition parameters.

doi: 10.1103/PhysRevLett.94.202501
Citations: PlumX Metrics

2005BU38      J.Phys.(London) G31, 1499 (2005)

B.Buck, A.C.Merchant, S.M.Perez, H.E.Seals

The exotic structure of heavy nuclei

RADIOACTIVITY ^222,224,226Ra(¹⁴C); ²²⁸Th(²⁰O); ²³⁰Th, ^232,234U(²⁴Ne); ²³⁰U(²²Ne); ²³⁴U(²⁶Ne); ²³⁴U, ^236,238Pu(²⁸Mg); ²³⁸Pu(³⁰Mg), (³²Si); ²⁴²Cm(³⁴Si); calculated decay widths. ²¹²Po(α); calculated T_1/2. Binary cluster model.

NUCLEAR STRUCTURE ²¹²Po, ²²²Ra, ²²⁸Th, ²³²U, ²³⁶Pu, ²⁴²Cm; calculated level energies.

doi: 10.1088/0954-3899/31/12/010
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2004BU02      J.Phys.(London) G30, 65 (2004)

B.Buck, A.C.Merchant, S.M.Perez

Coexistence of very dissimilar cluster bands in ²¹²Po

NUCLEAR STRUCTURE ²¹²Po; calculated cluster configuration energies, rotational bands.

doi: 10.1088/0954-3899/30/2/006
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2003BU11      Phys.Rev. C 68, 024313 (2003)

B.Buck, A.C.Merchant, S.M.Perez

Theory of band comparison in even-even nuclei

NUCLEAR STRUCTURE ^142,144,146Ba, ^146,148Ce, ^{146,148,150,152}Nd, ^150,152,154Sm, ^{218,220,222,224,226}Ra, ^{222,224,226,228,230,232,234}Th, ^{230,232,234,236,238}U, ^{236,238,240,242,244}Pu; calculated rotational bands relative μ, B(E2). ^148,150Gd, ^152,154Dy, ^190,192,194Hg, ^194,196Pb; calculated superdeformed bands relative μ, B(E2). ²¹²Pb, ²¹²Po; calculated superdeformed bands features. Cluster model.

doi: 10.1103/PhysRevC.68.024313
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2003BU27      Acta Phys.Hung.N.S. 18, 303 (2003)

B.Buck, A.C.Merchant, S.M.Perez

Criteria for Comparison of Bands in Even-Even Nuclei

NUCLEAR STRUCTURE ^142,144,146Ba, ^146,148Ce, ^{146,148,150,152}Nd, ^150,152,154Sm, ^{218,222,224,226}Ra, ^{222,226,228,230,232,234}Th, ^{230,232,234,236,238}U, ^{238,240,242,244}Pu; analyzed rotational bands, fractional change in transition energies and reduced mass. Cluster model.

doi: 10.1556/APH.18.2003.2-4.31
Citations: PlumX Metrics

2002BU13      Yad.Fiz. 65, 701 (2002); Phys.Atomic Nuclei 65, 669 (2002)

B.Buck, A.C.Merchant, S.M.Perez

Transition Quadrupole Moments in Superdeformed Bands

NUCLEAR STRUCTURE ^60,62Zn, ^80,82Sr, ^84,86Zr, ¹³²Ce, ¹³⁴Nd, ¹⁴²Sm, ^146,148,150Gd, ^152,154Dy, ^190,192,194Hg, ^194,196Pb, ^236,238U; calculated superdeformed bands transition quadrupole moments. Binary cluster approach, comparisons with data.

doi: 10.1134/1.1471271
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2002BU18      Phys.Rev. C65, 067306 (2002)

B.Buck, A.C.Merchant, S.M.Perez

Binary Cluster Model of Very Extended Shapes in the A ∼ 110 Region

NUCLEAR STRUCTURE ^{102,104,106,108,110}Ru, ^{104,106,108,110,112}Pd, ^{106,108,110,112,114}Cd, ^{108,110,112,114,116}Sn, ^{110,112,114,116,118}Te; calculated binary cluster configuration energies.

doi: 10.1103/PhysRevC.65.067306
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2002BU34      Phys.Rev. C 66, 067303 (2002)

B.Buck, A.C.Merchant, V.A.McBride, S.M.Perez

New relation between B(E2) values and excitation energies

NUCLEAR STRUCTURE A=10-252; analyzed B(E2), correlation with excitation energy for even-even nuclides. Binary cluster model.

doi: 10.1103/PhysRevC.66.067303
Citations: PlumX Metrics

2001BU02      Phys.Rev. C63, 014312 (2001)

B.Buck, A.C.Merchant, S.M.Perez

Transition Quadrupole Moments in Superdeformed Bands

NUCLEAR STRUCTURE ^60,62Zn, ^80,82Sr, ^84,86Zr, ¹³²Ce, ¹³⁴Nd, ¹⁴²Sm, ^146,148,150Gd, ^152,154Dy, ^190,192,194Hg, ^194,196Pb, ^236,238U; calculated superdeformed bands transition quadrupole moments; deduced cluster configuration features. Binary cluster model, comparisons with data.

doi: 10.1103/PhysRevC.63.014312
Citations: PlumX Metrics

2001BU08      Phys.Rev. C63, 037301 (2001)

B.Buck, A.C.Merchant, S.M.Perez

Magnetic Moments of Mirror Nuclei

NUCLEAR MOMENTS A=3-59; compiled, analyzed μ, gyromagnetic ratios for mirror nuclei. ^45,47V, ⁴⁷Cr, ⁴⁹Mn, ^51,53Fe, ⁵³Co, ⁵⁵Ni, ^57,59Cu, ⁵⁹Zn; deduced predictions for ground-state μ.

doi: 10.1103/PhysRevC.63.037301
Citations: PlumX Metrics

2000BU01      Phys.Rev. C61, 014310 (2000)

B.Buck, A.C.Merchant, S.M.Perez

Cluster Model Interpretation of Normal and Superdeformed Bands in ⁶⁰Zn

NUCLEAR STRUCTURE ⁶⁰Zn; calculated levels, J, π, superdeformed bands B(E2), deformation. Local potential cluster model. Comparison with data.

doi: 10.1103/PhysRevC.61.014310
Citations: PlumX Metrics

2000BU02      Phys.Rev. C61, 024314 (2000)

B.Buck, A.C.Merchant, M.J.Horner, S.M.Perez

Choosing Cluster and Core in Cluster Models of Nuclei

NUCLEAR STRUCTURE ^{218,222,224,226,228}Ra, ^{222,224,226,228,230,232,234}Th, ^{230,232,234,236,238}U; calculated transitions B(E2). Cluster models, method for determining cluster size discussed. Comparison with data.

doi: 10.1103/PhysRevC.61.024314
Citations: PlumX Metrics

2000BU16      Nucl.Phys. A673, 157 (2000)

B.Buck, A.C.Merchant, M.J.Horner, S.M.Perez

Normal and Superdeformed Cluster Bands in Heavy Nuclei

NUCLEAR STRUCTURE ¹⁹⁴Hg, ²³⁶U, ²⁴⁰Pu; calculated rotational bands levels, J, π, superdeformed bands features. Cluster model, comparisons with data.

doi: 10.1016/S0375-9474(00)00130-5
Citations: PlumX Metrics

2000BU32      Few-Body Systems 29, 53 (2000)

B.Buck, A.C.Merchant, S.M.Perez

Cluster Selection in Binary Nuclear Models

NUCLEAR STRUCTURE ^{222,224,226,228,230,232,234}Th, ^{218,222,224,226,228}Ra, ^{230,232,234,236,238}U, ^238,240,242Pu; calculated transitions B(E2), cluster-core configuration features. Comparisons with data.

doi: 10.1007/s006010070008
Citations: PlumX Metrics

1999BU03      Phys.Rev. C59, 750 (1999)

B.Buck, A.C.Merchant, S.M.Perez

Cluster Structure and γ Transitions in Actinide Nuclei

NUCLEAR STRUCTURE ²²⁶Ra, ²³²Th, ^234,236,238U; calculated E2, E3 transition matrix elements. Binary cluster model. Comparison with data.

doi: 10.1103/PhysRevC.59.750
Citations: PlumX Metrics

1999BU06      Nucl.Phys. A650, 37 (1999)

B.Buck, A.C.Merchant, S.M.Perez

Cluster Model Investigation of ²²⁹Th

NUCLEAR STRUCTURE ²²⁹Th; calculated levels, J, π, μ, quadrupole moment, B(M1), B(E2), parity-doublet bands. Cluster model.

doi: 10.1016/S0375-9474(99)00096-2
Citations: PlumX Metrics

1999BU13      J.Phys.(London) G25, 901 (1999)

B.Buck, A.C.Merchant, S.M.Perez

Exotic Cluster Model of Band Structure in Actinides

NUCLEAR STRUCTURE ²³²Th, ²²³Ac; calculated levels, J, π. ²²⁶Ra, ²³²Th, ²³⁶U; calculated E2 matrix elements. Binary cluster model. Comparison with data.

doi: 10.1088/0954-3899/25/4/065
Citations: PlumX Metrics

1999BU14      Nucl.Phys. A652, 211 (1999)

B.Buck, A.C.Merchant, S.M.Perez

Possible Clustering in Isotopes of Ba

NUCLEAR STRUCTURE ^140,146Ba; calculated levels, J, π, B(λ). Cluster-core model. Comparison with data.

doi: 10.1016/S0375-9474(99)00163-3
Citations: PlumX Metrics

1999BU27      Nucl.Phys. A657, 267 (1999)

B.Buck, A.C.Merchant, S.M.Perez

Exotic Clustering in Ce and Nd Isotopes

NUCLEAR STRUCTURE ^146,148,150Ce, ^{148,150,152,154}Nd; calculated levels, J, π, B(E2), quadrupole moments. Exotic cluster model.

doi: 10.1016/S0375-9474(99)00342-5
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1998BU06      Phys.Rev. C57, R2095 (1998)

B.Buck, A.C.Merchant, S.M.Perez

Alternative View of Collective Bands in Actinide Nuclei

NUCLEAR STRUCTURE ²²³Ra, ²³⁴U; calculated levels, J, π, rotational bands. Binary cluster model, other actinide nuclei discussed.

doi: 10.1103/PhysRevC.57.R2095
Citations: PlumX Metrics

1998BU08      Nucl.Phys. A634, 15 (1998); Erratum Nucl.Phys. A640, 506 (1998)

B.Buck, A.C.Merchant, S.M.Perez

Cluster Model Investigation of the Structure of ²²³Ra

NUCLEAR STRUCTURE ²²³Ra; calculated levels, J, π, deformation, B(Eλ), B(Mλ). Pb+C+n cluster model. Comparison with data.

RADIOACTIVITY ²²³Ra(¹⁴C); calculated partial decay T_1/2. Pb+C+n cluster model.

doi: 10.1016/S0375-9474(98)00131-6
Citations: PlumX Metrics

1998BU18      Phys.Rev. C58, 2049 (1998)

B.Buck, A.C.Merchant, S.M.Perez

Systematic Study of Exotic Clustering in Even-Even Actinide Nuclei

NUCLEAR STRUCTURE ^{220,222,224,226}Ra, ^{226,228,230,232,234}Th, ^{232,234,236,238}U, ^{236,238,240,242,244}Pu, ²⁴⁴Cm; calculated levels, J, π, transitions B(E2), B(E4). Binary cluster model.

doi: 10.1103/PhysRevC.58.2049
Citations: PlumX Metrics

1998BU23      Phys.Rev. C58, 2990 (1998)

B.Buck, A.C.Merchant, S.M.Perez

Cluster Model Investgigation of ²²³Ac

NUCLEAR STRUCTURE ²²³Ac; calculated levels, J, π. Cluster model with odd proton. Comparison with data.

doi: 10.1103/PhysRevC.58.2990
Citations: PlumX Metrics

1998BU27      Nucl.Phys. A644, 306 (1998)

B.Buck, A.C.Merchant, S.M.Perez

Cluster Model Investigation of ²³³U

NUCLEAR STRUCTURE ²³³U; calculated ground-state μ, Q, bandhead excitation energies, levels J, π, transitions B(E2), B(M1). Pb-Ne-n cluster model.

doi: 10.1016/S0375-9474(98)00595-8
Citations: PlumX Metrics

1997BU05      Nucl.Phys. A614, 129 (1997)

B.Buck, A.C.Merchant, S.M.Perez

Mass-Symmetric Form for Cluster-Core Potentials

NUCLEAR STRUCTURE ⁴⁴Ti, ²⁴Mg; calculated levels, B(λ). ²²²Ra; ²¹²Po; calculated levels. Cluster-core potentials, mass-symmetric forms.

doi: 10.1016/S0375-9474(96)00448-4
Citations: PlumX Metrics

1997BU07      Nucl.Phys. A617, 195 (1997)

B.Buck, A.C.Merchant, S.M.Perez

Exotic Clustering in ^222,224,226Ra

RADIOACTIVITY ^222,224,226Ra(¹⁴C); calculated T_1/2. Mixed Saxon-Woods plus cubed Saxon-Woods cluster-core interaction.

NUCLEAR STRUCTURE ^222,224,226Ra; calculated levels, B(λ), deformation characteristics, (¹⁴C)-decay T_1/2. Mixed Saxon-Woods plus cubed Saxon-Woods cluster-core interaction.

doi: 10.1016/S0375-9474(97)00043-2
Citations: PlumX Metrics

1997BU20      Nucl.Phys. A625, 554 (1997)

B.Buck, A.C.Merchant, S.M.Perez

Exotic Clustering in ^{232,234,236,238}U

NUCLEAR STRUCTURE ^{232,234,236,238}U; calculated levels, B(λ). Pb-Ne binary cluster model.

RADIOACTIVITY ^232,234U(²⁴Ne); calculated T_1/2. Pb-Ne binary cluster model.

doi: 10.1016/S0375-9474(97)00511-3
Citations: PlumX Metrics

1997BU28      Nuovo Cim. 110A, 935 (1997)

B.Buck, A.C.Merchant, S.M.Perez

Exotic Cluster Model of Octupole Deformed Radium Isotopes

NUCLEAR STRUCTURE ²²³Ra; calculated levels J, π, deformation, μ, Q. ²²²Ra; calculated levels J, π. ²²⁶Ra; calculated transitions B(Eλ). Binary cluster model.

RADIOACTIVITY ^222,224,226Ra(¹⁴C); calculated T_1/2.

doi: 10.1007/BF03035929
Citations: PlumX Metrics

1996BU05      Phys.Rev.Lett. 76, 380 (1996)

B.Buck, A.C.Merchant, S.M.Perez

Exotic Cluster States in Actinide Nuclei

RADIOACTIVITY ^224,226,222Ra(¹⁴C); ²²⁸Th(²⁰O); ²³²U(²⁴Ne); ²³⁴U, ²³⁶Pu(²⁸Mg); ²³⁰Th, ²³²U(²⁴Ne); ²³⁸Pu(³²Si); calculated exotic decay T_1/2. Cluster-core potential.

NUCLEAR STRUCTURE ²²²Ra, ²²⁸Th, ²³²U, ²³⁶Pu; calculated exotic cluster spectra, B(λ). Cluster-core potential.

doi: 10.1103/PhysRevLett.76.380
Citations: PlumX Metrics

1996BU08      Phys.Rev. C53, 2841 (1996)

B.Buck, J.C.Johnston, A.C.Merchant, S.M.Perez

Cluster Model of α Decay and ²¹²Po

NUCLEAR STRUCTURE ²¹²Po; calculated levels, B(λ), α-decay T_1/2. Cluster model.

NUCLEAR REACTIONS ²⁰⁸Pb(α, α), E=23.5, 40 MeV; calculated σ(θ). Cluster model wave functions.

doi: 10.1103/PhysRevC.53.2841
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1996BU19      Nucl.Phys. A600, 387 (1996)

B.Buck, A.C.Merchant

A Simple Expression for the General Oscillator Bracket

doi: 10.1016/0375-9474(96)00035-8
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1996BU35      Phys.Rev. C54, 2063 (1996)

B.Buck, A.C.Merchant, S.M.Perez

Alpha Decays of Neutron Deficient Isotopes in the Region N > 82 > Z

RADIOACTIVITY ^159,156Hf, ^{157,160,161,158,159}Ta, ^158,163,164W, ^{160,162,161,163,164,166}Re, ^{163,164,170,172}Os, ^{166,167,168,174,170,171,172,173}Ir, ^169,171Pt, ^173,177,178Au, ^{175,176,177,178,179}Hg, ¹⁷⁹Tl, ¹⁴⁹Tb, ^156,155Lu, ^172,174,177Au(α); calculated α-decay T_1/2. ¹⁵⁶Ta(p); calculated p-emission T_1/2. Cluster model, three-parameter local potential with cosh geometry.

doi: 10.1103/PhysRevC.54.2063
Citations: PlumX Metrics

1995BU03      Phys.Rev. C51, 559 (1995)

B.Buck, A.C.Merchant, S.M.Perez

Systematics of Alpha-Cluster States Above Double Shell Closures

NUCLEAR STRUCTURE ²⁰Ne, ⁴⁴Ti, ⁹⁴Mo, ²¹²Po; calculated levels, B(λ), Γγ, Γα, T_1/2 in some cases. Alpha-particle cluster models.

doi: 10.1103/PhysRevC.51.559
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1995BU24      Nucl.Phys. A593, 80 (1995)

B.Buck, A.C.Merchant, S.M.Perez

Model-Dependence of Hindrance Factors for Alpha-Decay, and Consequences for the Description of the 45.1 s Isomeric State of ²¹²Po

RADIOACTIVITY ²¹²Po(α); calculated α-decay reduced hindrance factors; deduced model dependence, implication for ²¹²Po isomeric state.

doi: 10.1016/0375-9474(95)00335-X
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1995BU25      Phys.Rev. C52, 1840 (1995)

B.Buck, J.C.Johnston, A.C.Merchant, S.M.Perez

Unified Treatment of Scattering and Cluster Structure in α + Closed Shell Nuclei: ²⁰Ne and ⁴⁴Ti

NUCLEAR STRUCTURE ²⁰Ne; ⁴⁴Ti; calculated levels, B(λ), α-emission widths. Universal α-core interaction.

NUCLEAR REACTIONS ¹⁶O(α, α), E=22-49.5 MeV; ⁴⁰Ca(α, α), E=24.1-49.5 MeV; analyzed σ(θ); deduced model parameters. Universal α-core interaction.

doi: 10.1103/PhysRevC.52.1840
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1995BU35      Phys.Rev. D51, 1419 (1995)

B.Buck, S.M.Perez

Magnetic Moments and β Decays of Octet Baryons

NUCLEAR MOMENTS ¹n, ¹H; calculated μ. Simple variant of the constituent quark model. Other aspects of octet baryons included.

doi: 10.1103/PhysRevD.51.1419
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1995MA62      Nucl.Phys. A591, 85 (1995)

V.A.Macaulay, B.Buck

The Determination of Nuclear Charge Distributions using a Bayesian Maximum Entropy Method

NUCLEAR STRUCTURE ⁴He, ¹²C; calculated charge density, form factor. Bayesian maximum entropy method.

doi: 10.1016/0375-9474(95)00125-K
Citations: PlumX Metrics

1994BU07      J.Phys.(London) G20, 351 (1994)

B.Buck, A.C.Merchant, S.M.Perez, P.Tripe

Calculation of Exotic Decay Half-Lives for All Observed Cases

RADIOACTIVITY ²²¹Fr, ²²⁵Ac, ^{221,223,222,224,226}Ra(¹⁴C); ²²⁸Th(²⁰O); ^{233,234,235,237}U, ²³¹Pa, ²³⁰Th(²⁴Ne); ²³⁴U, ^238,236Pu(²⁸Mg); ²³⁸Pu(³²Si), (²⁸Mg); ²³¹Pa(²³F); ^233,235U(²⁵Ne); ¹¹⁴Ba(¹²C); calculated T_1/2, effective Q. Cluster model.

doi: 10.1088/0954-3899/20/2/013
Citations: PlumX Metrics

1994BU12      Phys.Rev. C49, 3357 (1994)

B.Buck, A.C.Merchant, S.M.Perez

Comment on ' α-Decay Properties of Neutron-Deficient Polonium and Radon Nuclei '

doi: 10.1103/PhysRevC.49.3357
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1994BU13      Phys.Rev.Lett. 72, 1326 (1994)

B.Buck, A.C.Merchant, S.M.Perez

Alpha-Cluster Structure in ²¹²Po

NUCLEAR STRUCTURE ²¹²Po; calculated α-, γ-decay widths, T_1/2, α-branching ratios, ICC for ground state 'band' levels. α-cluster model.

doi: 10.1103/PhysRevLett.72.1326
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1993BU05      Phys.Rev. C47, 1307 (1993)

B.Buck, A.C.Merchant, S.M.Perez, P.Tripe

Diffuse Well Analysis of Exotic Decay of Heavy Nuclei

RADIOACTIVITY ^222,224,226Ra(¹⁴C); ²³²U, ²³⁰Th(²⁴Ne); ²³⁴U, ²³⁶Pu(²⁸Mg); ²³⁸Pu(³²Si); analyzed exotic decay T_1/2 data; deduced model parameters. Cluster model, diffuse well.

doi: 10.1103/PhysRevC.47.1307
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1993BU09      At.Data Nucl.Data Tables 54, 53 (1993)

B.Buck, A.C.Merchant, S.M.Perez

Half-Lives of Favored Alpha Decays from Nuclear Ground States

RADIOACTIVITY A=106-266; compiled α-decay T_1/2 data. Cluster model comparison.

doi: 10.1006/adnd.1993.1009
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1993KA13      Nucl.Phys. A556, 1 (1993)

A.Kabir, B.Buck

Cluster Model for the Mass-22 T = 1 Triplet Nuclei

NUCLEAR STRUCTURE ²²Ne, ²²Na, ²²Mg; calculated levels, quadrupole moment, μ, B(λ). Clusters orbiting a subnucleus, Buck-Dover-Vary model.

doi: 10.1016/0375-9474(93)90234-O
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1992BU03      J.Phys.(London) G18, 143 (1992)

B.Buck, A.C.Merchant, S.M.Perez

Favoured Alpha Decays of Odd-Mass Nuclei

RADIOACTIVITY A=145-257; calculated α-decay T_1/2; deduced preformed α-particle existence evidence. Simple cluster model.

doi: 10.1088/0954-3899/18/1/012
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1992BU04      Phys.Rev. C45, 1688 (1992)

B.Buck, A.C.Merchant, S.M.Perez

Ground State Proton Emission from Heavy Nuclei

RADIOACTIVITY ¹⁰⁹I, ¹¹³Cs, ¹⁴⁷Tm, ^151,150Lu, ¹⁵⁶Ta, ¹⁶⁰Re(p); calculated p-decay T_1/2. Realistic proton-nucleus potential.

doi: 10.1103/PhysRevC.45.1688
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1992BU06      Phys.Rev. C45, 2247 (1992)

B.Buck, A.C.Merchant, S.M.Perez

α Decay Calculations with a Realistic Potential

NUCLEAR STRUCTURE N=80-160; calculated α-decay T_1/2; deduced α-particle preformation probability dependence on mass.

doi: 10.1103/PhysRevC.45.2247
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1992RA25      Phys.Rev.Lett. 69, 3709 (1992)

W.D.M.Rae, A.C.Merchant, B.Buck

The Shape Eigenstate: A new kind of resonance

NUCLEAR REACTIONS ¹²C(¹²C, ¹²C'), E(cm)=33, 35 MeV; analyzed σ(θ); deduced new type of resonance evidence. Coherence between nearly degenerate resonances.

doi: 10.1103/PhysRevLett.69.3709
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1991BU01      J.Phys.(London) G17, L91 (1991)

B.Buck, A.C.Merchant, S.M.Perez

Unifying Model for Alpha Decay and Exotic Decay of Heavy Nuclei

RADIOACTIVITY ^222,224,226Ra(¹⁴C); ²³⁰Th, ²³²U(²⁴Ne); ²³⁴U, ²³⁴Pu(²⁸Mg); ²³⁸Pu(³²Si); analyzed decay data. Extension of α-decay model.

doi: 10.1088/0954-3899/17/6/001
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1991BU05      J.Phys.(London) G17, 1223 (1991)

B.Buck, A.C.Merchant, S.M.Perez

Ground State to Ground State Alpha Decays of Heavy Even-Even Nuclei

RADIOACTIVITY A=164-264; analyzed α-decay T_1/2 data; deduced Geiger-Nuttal plot discontinuity features. Cluster model.

doi: 10.1088/0954-3899/17/8/012
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1991KA23      Nucl.Phys. A533, 215 (1991)

A.Kabir, B.Buck

Cluster Model of ¹¹B and ¹¹C

NUCLEAR STRUCTURE ¹¹C, ¹¹B; calculated levels, B(λ), μ. Cluster model.

RADIOACTIVITY ¹¹C; calculated β-decay log ft. Cluster model.

doi: 10.1016/0375-9474(91)90487-Q
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1990BU09      J.Phys.(London) G16, L85 (1990)

B.Buck, A.C.Merchant

Size Effects in the Theory of Exotic Decay and Alpha Decay from Heavy Nuclei

RADIOACTIVITY ^222,224,226Ra(¹²C), ²³⁰Th(²⁴Ne), ²³⁴U(²⁸Mg), ²³⁸Pu(³²Si); calculated decay T_1/2. Cluster model.

doi: 10.1088/0954-3899/16/5/001
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1990BU13      Nucl.Phys. A512, 483 (1990)

B.Buck, A.C.Merchant, S.M.Perez

Can We Obtain Nuclear Structure Information from Exotic Decays of Heavy Nuclei ( Question )

RADIOACTIVITY ²²¹Fr, ^{221,222,223,224,226}Ra, ²²⁵Ac(¹⁴C), (α); ²³⁰Th, ²³¹Pa, ^232,233U(²⁴Ne), (α); calculated exotic, α-decay T_1/2. Cluster model.

doi: 10.1016/0375-9474(90)90082-W
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1990BU14      Nucl.Phys. A513, 75 (1990)

B.Buck, P.D.B.Hopkins, A.C.Merchant

A ¹²C + ¹²C Cluster Model of ²⁴Mg

NUCLEAR STRUCTURE ²⁴Mg; calculated levels, B(λ). Cluster model.

NUCLEAR REACTIONS ²⁴Mg(e, e), E not given; calculated form factors. Cluster model.

doi: 10.1016/0375-9474(90)90344-L
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1990BU30      Phys.Rev.Lett. 65, 2975 (1990)

B.Buck, A.C.Merchant, S.M.Perez

New Look at α Decay of Heavy Nuclei

RADIOACTIVITY ^{220,222,224,226,228,230,232}Th, ^{214,216,218,206,204,202,200,198,196,194,192}Po, ^{172,174,176,178,180,182,184,186,188,190}Pt(α); analyzed T_1/2 data. ^{200,202,204,206,208}Rn, ^206,208,210Ra; analyzed T_1/2 differences. Z=76-100; analyzed α-decay data. Preformed α-particle model.

doi: 10.1103/PhysRevLett.65.2975
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1990KA31      Nucl.Phys. A518, 449 (1990)

A.Kabir, B.Buck

Cluster Model of ²³Na and ²³Mg

NUCLEAR STRUCTURE ²³Na, ²³Mg; calculated levels, B(λ). Cluster model.

doi: 10.1016/0375-9474(90)90140-H
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1989BU05      J.Phys.(London) G15, 615 (1989)

B.Buck, A.C.Merchant

A Consistent Cluster Model Treatment of Exotic Decays and Alpha Decays from Heavy Nuclei

RADIOACTIVITY A=106-206; calculated α-decay width. Comparison with data, other decays examined, cluster model.

doi: 10.1088/0954-3899/15/5/015
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1989BU06      Phys.Rev. C39, 2097 (1989)

B.Buck, A.C.Merchant

Cluster-Model Calculations of Exotic Decays from Heavy Nuclei

RADIOACTIVITY ^{221,222,223,224,226}Ra(¹⁴C); ²³¹Pa, ^232,233U(²⁴Ne); calculated partial width Γ. Cluster model.

doi: 10.1103/PhysRevC.39.2097
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1989FA12      Phys.Lett. 231B, 25 (1989)

M.Fatemian, B.Buck

Excitation of ⁷Li below the Coulomb Barrier

NUCLEAR REACTIONS ²⁰⁸Pb(⁷Li, ⁷Li'), E ≈ 16-30 MeV; calculated projectile Coulomb excitation probaility.

doi: 10.1016/0370-2693(89)90106-8
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1989ME09      Europhys.Lett. 8, 409 (1989)

A.C.Merchant, B.Buck

Cluster Model Calculations of Alpha-Decays Across the Periodic Table

NUCLEAR STRUCTURE A ≈ 211-230; calculated partial α-decay widths. Cluster model.

doi: 10.1209/0295-5075/8/5/003
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1988BU17      J.Phys.(London) G14, L211 (1988)

B.Buck, A.C.Merchant

Cluster Model of A = 7 Nuclei Revisited, and the Astrophysical S Factors for ³He(α, γ)⁷Be and ³H(α, γ)⁷Li at Zero Energy

NUCLEAR REACTIONS, ICPND ³He, ³H(α, γ), E at rest; calculated capture reaction astrophysical S-factor. Cluster model.

NUCLEAR STRUCTURE ⁷Li, ⁷Be; calculated rms charge radii, B(E2), quadrupole moments, cluster breakup Γ. Cluster model.

doi: 10.1088/0305-4616/14/2/013
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1986BA03      J.Phys.(London) G12, L29 (1986)

R.A.Baldock, B.Buck

The Cluster Structure of ²⁴Mg

NUCLEAR STRUCTURE ²⁴Mg; calculated levels, B(E2). Two ¹²C nuclei cluster model.

doi: 10.1088/0305-4616/12/1/006
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1985BU02      J.Phys.(London) G11, L11 (1985)

B.Buck, R.A.Baldock, J.A.Rubio

Cluster Model of A = 7 Nuclei and the Astrophysical S Factor for ³He(α, γ)⁷Be at Zero Energy

NUCLEAR REACTIONS, ICPND ³He(α, γ), E ≈ 0; calculated astrophysical σ factor S(E). ⁴He(³He, ³He), E(cm)=0-15 MeV; calculated phase shifts. Cluster model.

NUCLEAR STRUCTURE ⁷Li; calculated rms radii, quadrupole moment, B(E2), B(M1), μ. ⁷Be; calculated B(M1), log ft.

doi: 10.1088/0305-4616/11/1/003
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1984BA48      Nucl.Phys. A426, 222 (1984)

R.A.Baldock, B.Buck, J.A.Rubio

Alpha Cluster States in ¹⁶O

NUCLEAR REACTIONS ¹²C(α, α), E not given; calculated compound system resonances, Γα, Γγ. Coupled-channels formalism, cluster-core model.

NUCLEAR STRUCTURE ¹⁶O; calculated levels, B(E2), rotational bands, rms charge radius. Cluster-core model.

doi: 10.1016/0375-9474(84)90106-4
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1984BU25      J.Phys.(London) G10, L209 (1984)

B.Buck, J.A.Rubio

Revised Calculation of Alpha-Cluster Rotational States in ¹⁶O

NUCLEAR STRUCTURE ¹⁶O; calculated rotational band levels, Γα. Cluster core system.

doi: 10.1088/0305-4616/10/2/012
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1983BU07      Phys.Rev.Lett. 50, 1975 (1983); Erratum Phys.Rev.Lett. 51, 1395 (1983)

B.Buck, S.M.Perez

New Look at Magnetic Moments and Beta Decays of Mirror Nuclei

NUCLEAR STRUCTURE A=3-43; analyzed μ, β-decay data; deduced axial vector coupling constant quenching, effective orbital nucleon g factors. Model independent method.

doi: 10.1103/PhysRevLett.50.1975
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1979BU12      Nucl.Phys. A327, 29 (1979)

B.Buck, A.C.Merchant, N.Rowley

Semi-Microscopic Calculation of α-Cluster States in ¹⁸F

NUCLEAR STRUCTURE ¹⁸F; calculated α-cluster states; deduced mixing of two-particle shell-model states. Semi-microscopic calculation, spin-orbit, tensor interactions.

doi: 10.1016/0375-9474(79)90316-6
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1978BU03      Nucl.Phys. A295, 1 (1978)

B.Buck, A.A.Pilt

Trinucleon Cluster States in ¹⁸F and ¹⁸O

NUCLEAR STRUCTURE ¹⁸F, ¹⁸O; calculated trinucleon cluster levels.

doi: 10.1016/0375-9474(78)90016-7
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1977BU01      Nucl.Phys. A275, 246 (1977)

B.Buck, H.Friedrich, C.Wheatley

Local Potential Models for the Scattering of Complex Nuclei

NUCLEAR REACTIONS ^3,4He(α, α), ¹⁶O(¹⁶O, ¹⁶O); calculated phase shifts.

doi: 10.1016/0375-9474(77)90287-1
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1977BU05      Nucl.Phys. A280, 133 (1977)

B.Buck, A.A.Pilt

Alpha-Particle and Triton Cluster States in ¹⁹F

NUCLEAR STRUCTURE ¹⁹F, ¹⁹Ne; calculated 3-, 4-particle cluster states, properties.

doi: 10.1016/0375-9474(77)90300-1
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1977BU22      Nucl.Phys. A290, 205 (1977)

B.Buck, H.Friedrich, A.A.Pilt

Alpha-Particle Cluster States in ¹⁸F and ¹⁸O

NUCLEAR STRUCTURE ¹⁸F, ¹⁸O; calculated, predicted levels, K, J, π. ¹⁸O, ^18,19F, ²⁰Ne; analyzed α-cluster state systematics.

doi: 10.1016/0375-9474(77)90675-3
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1975BU03      Phys.Rev. C11, 1803 (1975)

B.Buck, C.B.Dover, J.P.Vary

Simple Potential Model for Cluster States in Light Nuclei

NUCLEAR STRUCTURE ¹⁵N, ¹⁶O, ²⁰Ne; calculated levels, J, π, B(E2) values, α-widths, radii in cluster model with folded potential.

doi: 10.1103/PhysRevC.11.1803
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1974AN36      Phys.Rep. 12, 201 (1974)

N.Anyas-Weiss, J.C.Cornell, P.S.Fisher, P.N.Hudson, A.Menchaca-Rocha, D.J.Millener, A.D.Panagiotou, D.K.Scott, D.Strottman, D.M.Brink, B.Buck, P.J.Ellis, T.Engeland

Nuclear structure of light nuclei using the selectivity of high energy transfer reactions with heavy ions

NUCLEAR REACTIONS ¹²C, ¹⁶O, ⁴⁰Ca(¹²C, ¹¹B), (¹²C, ¹¹C), (¹²C, ¹⁰B), (¹²C, ¹⁰Be), (¹²C, ¹⁰C), (¹²C, ⁹Be), E=114 MeV; ^12,13C(¹¹B, ⁹Li), E=114 MeV; ¹³C(¹¹B, ¹⁰B), E=114 MeV; measured particle spectra, σ(E, θ). ^13,14C, ^13,14,15N, ^14,15O deduced levels, J, π, spectroscopic amplitudes.

doi: 10.1016/0370-1573(74)90045-3
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1969MA20      Phys.Rev. 178, 1864 (1969)

M.A.J.Mariscotti, G.Scharff-Goldhaber, B.Buck

Phenomenological Analysis of Ground-State Bands in Even-Even Nuclei

NUCLEAR STRUCTURE ²⁰⁸Pb; calculated proton density near nuclear surface.

doi: 10.1103/PhysRev.178.1864
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1968ZU02      Phys.Rev.Letters 21, 39 (1968)

A.P.Zuker, B.Buck, J.B.McGrory

Structure of O¹⁶

doi: 10.1103/PhysRevLett.21.39
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1967BU05      Nucl.Phys. A95, 271 (1967)

B.Buck, A.D.Hill

Calculation of Photonuclear Resonance Cross Sections by Coupled Channel Reaction Theory

doi: 10.1016/0375-9474(67)90504-0
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1964BE07      Phys. Rev. 133, B323 (1964)

J.Benveniste, A.C.Mitchell, B.Buck, C.B.Fulmer

Proton Scattering of Isobars and Single Isotopes

NUCLEAR STRUCTURE ⁶⁴Zn, ⁶⁴Ni, ⁵⁸Ni, ⁵⁸Fe, ⁵⁶Fe; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.133.B323
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1221.

1963BU22      Phys.Rev. 130, 712 (1963)

B.Buck

Calculation of Elastic and Inelastic Proton Scattering with a Generalized Optical Model

NUCLEAR STRUCTURE ⁶⁸Zn, ⁶⁴Zn, ⁶⁶Zn, ⁴⁸Ti, ⁶⁰Ni; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.130.712
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1963BU25      Phil.Mag. 8, 1805 (1963)

B.Buck, A.P.Stamp, P.E.Hodgson

The excitation of collective states by inelastic scattering the extended optical model

doi: 10.1080/14786436308209075
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1962BU04      Nuclear Phys. 29, 496 (1962)

B.Buck, P.E.Hodgson

Optical Model Analysis of Mg²⁴(d, p)Mg^25* at 10.1 MeV

NUCLEAR STRUCTURE ²⁵Mg; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0029-5582(62)90199-2
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1962BU17      Phys.Rev. 127, 940 (1962)

B.Buck

Excitation of Two-Phonon States by Inelastic α-Particle Scattering

NUCLEAR STRUCTURE ⁵⁸Ni; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.127.940
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1962BU29      Phys.Rev.Letters 8, 444 (1962)

B.Buck, F.Perey

Effect of Nuclear Collective Motions on s- and P- Wave Strength Functions

doi: 10.1103/PhysRevLett.8.444
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1962PE27      Nuclear Phys. 32, 353 (1962)

F.Perey, B.Buck

A Non-Local Potential Model for the Scattering of Neutrons by Nuclei

doi: 10.1016/0029-5582(62)90345-0
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1961BU01      Bull.Am.Phys.Soc. 6, No.1, 38, MA11 (1961)

B.Buck, G.R.Satchler

Distorted Wave Analysis of the Reaction Si²⁸(d, p)-Si²⁹

NUCLEAR STRUCTURE ²⁹Si; measured not abstracted; deduced nuclear properties.

1961BU16      Phil.Mag. 6, 1371 (1961)

B.Buck, P.E.Hodgson

NUCLEAR STRUCTURE ¹⁶O, ⁴⁹Ti, ⁴⁵Ca, ¹⁰B; measured not abstracted; deduced nuclear properties.

doi: 10.1080/14786436108241232
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1960BU24      Phil.Mag. 5, 1181 (1960)

B.Buck, R.N.Maddison, P.E.Hodgson

Note: The following list of authors and aliases matches the search parameter B.Buck: , B.D.BUCK