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NSR database version of April 29, 2024.

Search: Author = R.R.Whitehead

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1983SI02      J.Phys.(London) G9, L7 (1983)

R.P.Singhal, A.Watt, R.R.Whitehead

Radial and Isospin Structure of the Transition Densities of the 2₁⁺ and 2₂⁺ States in ²⁶Mg

NUCLEAR REACTIONS ²⁶Mg(π⁺, π⁺'), (π^-, π^-'), (e, e'), E not given; analyzed data; deduced form factors. ²⁶Mg levels deduced neutron, proton component transition densities. Shell model.

doi: 10.1088/0305-4616/9/1/008
Citations: PlumX Metrics

1982SI09      J.Phys.(London) G8, 1059 (1982)

R.P.Singhal, A.Watt, R.R.Whitehead

Elastic Electron Scattering from ²³Na, ²⁵Mg and ²⁷Al and a Shell-Model Interpretation

NUCLEAR REACTIONS ²³Na, ²⁵Mg, ²⁷Al(e, e), E=250 MeV; calculated form factors. Shell model.

doi: 10.1088/0305-4616/8/8/012
Citations: PlumX Metrics

1981WA12      J.Phys.(London) G7, L145 (1981)

A.Watt, R.P.Singhal, M.H.Storm, R.R.Whitehead

A Shell-Model Investigation of the Binding Energies of some Exotic Isotopes of Sodium and Magnesium

NUCLEAR STRUCTURE ^{29,30,31,32,33}Na, ^{30,31,32,33,34}Mg; calculated binding energies. Shell model, d_3/2 to f_7/2 neutron excitation.

doi: 10.1088/0305-4616/7/7/004
Citations: PlumX Metrics

1980WA01      J.Phys.(London) G6, 31 (1980)

A.Watt, D.Kelvin, R.R.Whitehead

Shell-Model α-Spectroscopic Factors for ²¹²Po

NUCLEAR STRUCTURE ²¹²Po; calculated Sα. Shell model, Pauli principle, realistic α, Pb length parameters.

doi: 10.1088/0305-4616/6/1/010
Citations: PlumX Metrics

1980WA02      J.Phys.(London) G6, 35 (1980)

A.Watt, D.Kelvin, R.R.Whitehead

Shell-Model Calculations in the sd Shell: X. Termination of Rotational Bands

NUCLEAR STRUCTURE ²⁰Ne, ^24,25Mg, ²⁸Si, ³²S; calculated levels, B(λ), occupancies; deduced subshell occupancies determine J limit of rotational bands.

doi: 10.1088/0305-4616/6/1/011
Citations: PlumX Metrics

1979SI12      Nucl.Phys. A323, 91 (1979)

R.P.Singhal, D.Kelvin, E.A.Knight, A.Watt, R.R.Whitehead

Electromagnetic Properties of the 0₁⁺, 2₁⁺, 4₁⁺ States in ²⁰Ne, ²⁴Mg, ²⁸Si, ³²S

NUCLEAR STRUCTURE ²⁰Ne, ²⁴Mg, ²⁸Si, ³²S; calculated 0+, 2+, 4+ level sequence; deduced importance of g-shell. Large basis shell model.

doi: 10.1016/0375-9474(79)90417-2
Citations: PlumX Metrics

1978SI11      Phys.Lett. 76B, 170 (1978)

R.P.Singhal, R.G.Arthur, E.A.Knight, M.W.S.Macauley, D.Kelvin, A.Watt, R.R.Whitehead

Quadrupole Transitions in ²⁰Ne

NUCLEAR REACTIONS ²⁰Ne(e, e), E=250 MeV; calculated σ. ²⁰Ne calculated form factors.

doi: 10.1016/0370-2693(78)90267-8
Citations: PlumX Metrics

1977CO16      J.Phys.(London) G3, 919 (1977)

B.J.Cole, D.Kelvin, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell: VIII. High-Spin States in ²³Na

NUCLEAR STRUCTURE ²³Na; calculated levels, B(E2), B(M1), branching, δ, T_1/2. Shell model, preedom-wildenthal interaction.

doi: 10.1088/0305-4616/3/7/006
Citations: PlumX Metrics

1977KE19      J.Phys.(London) G3, 1539 (1977)

D.Kelvin, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell: IX. Masses, Spectra and β Decays of the Mass-24 Nuclei

NUCLEAR STRUCTURE ²⁴O, ²⁴F, ²⁴Ne, ²⁴Na, ²⁴Mg, ²⁴Al, ²⁴Si, ²⁴P, ²⁴S; calculated mass excesses, energy levels, Coulomb energy differences, log ft values. Shell-model method, Preedom-Wildenthal, Chung-Wildenthal nuclear interactions, Coulomb interaction.

doi: 10.1088/0305-4616/3/11/010
Citations: PlumX Metrics

1976CO19      J.Phys.(London) G2, 501 (1976)

B.J.Cole, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell: VII. Spectroscopic Factors for A = 23-31 Nuclei

NUCLEAR STRUCTURE ^23,24,25Na, ²³Ne, ^24,25,26,27Mg, ^26,27,28,29Al, ^28,29,30,31Si, ^30,31P; calculated S. Shell-model method. Preedom-Wildenthal interaction.

doi: 10.1088/0305-4616/2/7/010
Citations: PlumX Metrics

1976WA08      Phys.Lett. 63B, 385 (1976)

A.Watt, D.Kelvin, R.R.Whitehead

High-Spin Rotational States in ²⁴Mg

NUCLEAR STRUCTURE ²⁴Mg; calculated levels, B(E2). Preedom-Wildenthal interaction.

doi: 10.1016/0370-2693(76)90375-0
Citations: PlumX Metrics

1976WA09      Phys.Lett. 63B, 388 (1976)

A.Watt, D.Kelvin, R.R.Whitehead

Configurational Analysis of Rotational States in the sd Shell

NUCLEAR STRUCTURE ²³Na, ²⁴Mg; calculated subshell occupancies. Kuo, Preedom-Wildenthal interactions.

doi: 10.1016/0370-2693(76)90376-2
Citations: PlumX Metrics

1976WH02      Phys.Lett. 65B, 323 (1976)

R.R.Whitehead, A.Watt, D.Kelvin, H.J.Rutherford

Empirical Coulomb Matrix Elements and the Mass of ²²Al

NUCLEAR STRUCTURE A=18-22; calculated Coulomb energy shifts. ²²Al; calculated mass excess.

doi: 10.1016/0370-2693(76)90232-X
Citations: PlumX Metrics

1975CO01      J.Phys.(London) G1, 17 (1975)

B.J.Cole, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell III. The Structure of Mass 25 Nuclei

NUCLEAR STRUCTURE ²⁵Na, ²⁵Al, ²⁵Mg; calculated levels, B(λ).

doi: 10.1088/0305-4616/1/1/005
Citations: PlumX Metrics

1975CO02      J.Phys.(London) G1, 213 (1975)

B.J.Cole, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell. IV. Energy Spectra for A = 26-31 Nuclei

NUCLEAR STRUCTURE ^26,28,29Al, ^26,27,28Mg, ^28,30,31Si, ^30,31P; calculated levels, shell-model method; Kuo, Preedom-Wildenthal interactions.

doi: 10.1088/0305-4616/1/2/008
Citations: PlumX Metrics

1975CO03      Phys.Lett. 55B, 11 (1975)

B.J.Cole, A.Watt, R.R.Whitehead

How Pure Are Shell-Model Wavefunctions (Question)

NUCLEAR STRUCTURE ²³Na; calculated level properties.

doi: 10.1016/0370-2693(75)90173-2
Citations: PlumX Metrics

1975CO07      J.Phys.(London) G1, 303 (1975)

B.J.Cole, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell V. The Structure of Mass-23 Nuclei

NUCLEAR STRUCTURE ²³Na, ²³Mg, ²³Ne; calculated levels, B(E2), B(M1), quadrupole moment, μ. Shell-model method. Kuo, Preedom-Wildenthal interactions.

doi: 10.1088/0305-4616/1/3/006
Citations: PlumX Metrics

1975CO17      J.Phys.(London) G1, 935 (1975)

B.J.Cole, A.Watt, R.R.Whitehead

Shell-Model Calculations of the sd Shell: VI. The Structure of Mass 27 and 29 Nuclei

NUCLEAR STRUCTURE ²⁷Mg, ^27,29Al, ^27,29Si, ²⁹P; calculated levels, B(E2), B(M1), quadrupole moment, μ, T_1/2, δ, branching. Shell-model method. Preedom-Wildenthal, Kuo interactions.

doi: 10.1088/0305-4616/1/9/005
Citations: PlumX Metrics

1974CO15      Phys.Lett. 49B, 133 (1974)

B.J.Cole, A.Watt, R.R.Whitehead

Rotational Band Shifts in ²⁵Mg and ²⁶Al

NUCLEAR STRUCTURE ^24,25Mg, ²⁶Al; calculated levels.

doi: 10.1016/0370-2693(74)90490-0
Citations: PlumX Metrics

1974CO39      J.Phys.(London) A7, 1374 (1974)

B.J.Cole, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell I. Energy Spectra

NUCLEAR STRUCTURE ^19,20,21F, ¹⁹O, ^20,21,22,23Ne, ^{20,22,23,24,25}Na, ^24,26Mg, ^30,32P, ^30,31Si; calculated levels.

doi: 10.1088/0305-4470/7/12/003
Citations: PlumX Metrics

1974CO40      J.Phys.(London) A7, 1399 (1974)

B.J.Cole, A.Watt, R.R.Whitehead

Shell-Model Calculations in the sd Shell II. Mass Excesses and Energy Spectra of Exotic Nuclei

NUCLEAR STRUCTURE ^20,21,22,23O, ^22,23,24,25F, ^24,25,26,27Ne, ^{26,27,28,29,30}Na, ^28,29,30,31Mg, ^30,31Al, ^32,33Si; calculated levels, J, mass excess.

doi: 10.1088/0305-4470/7/12/004
Citations: PlumX Metrics

1974MO14      J.Phys.(London) A7, L75 (1974)

J.Morrison, A.Watt, R.R.Whitehead

A Novel Projection Technique in Nuclear Structure Calculations

NUCLEAR STRUCTURE ²²Ne; calculated levels.

doi: 10.1088/0305-4470/7/6/002
Citations: PlumX Metrics

1974WA17      Phys.Lett. 51B, 435 (1974)

A.Watt, B.J.Cole, R.R.Whitehead

Towards an Improved Effective Interaction

NUCLEAR STRUCTURE ^17,18O, ¹⁸F; calculated levels. ¹⁶O calculated binding energies.

doi: 10.1016/0370-2693(74)90302-5
Citations: PlumX Metrics

1973CO20      Phys.Lett. 45B, 429 (1973)

B.J.Cole, A.Watt, R.R.Whitehead

The Kuo Interaction and Band Shifts in the sd-Shell

NUCLEAR STRUCTURE ^23,24Na, ²⁶Al, ³³P; calculated levels, J, π.

doi: 10.1016/0370-2693(73)90635-7
Citations: PlumX Metrics

1973IR01      Phys.Lett. 44B, 16 (1973)

J.M.Irvine, G.S.Mani, V.Pucknell, A.Watt, R.R.Whitehead

Shell Model Calculations on the Positive Parity States in ²⁰Ne

NUCLEAR STRUCTURE ²⁰Ne calculated level.

doi: 10.1016/0370-2693(73)90287-6
Citations: PlumX Metrics

1972WH07      Phys.Lett. 41B, 7 (1972)

R.R.Whitehead, A.Watt

Shell-Model and Projected Hartree-Fock Calculations for ²⁴Mg, ²⁸Si and ³²S

NUCLEAR STRUCTURE ²⁴Mg, ²⁸Si, ³²S; calculated levels. Shell model projected Hartree-Fock method.

doi: 10.1016/0370-2693(72)90352-8
Citations: PlumX Metrics

1971WH02      Phys.Lett. 35B, 189 (1971)

R.R.Whitehead, A.Watt

Exact Shell-Model and Projected Hartree-Fock Calculations for ²⁴Mg

NUCLEAR STRUCTURE ²⁴Mg; calculated levels. Shell model, projected Hartree-Fock approximations.

doi: 10.1016/0370-2693(71)90169-9
Citations: PlumX Metrics

1963PA10      Gordon Comf.On Photonuclear Reactions, p.113 (1963)

A.W.Parker, G.G.Shute, R.R.Whitehead

Inverse Photodisintegration of Neon-20 and Silicon 28 in the Giant Resonance Region

NUCLEAR STRUCTURE ²⁰Ne, ²⁸Si; measured not abstracted; deduced nuclear properties.