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NSR database version of April 27, 2024.

Search: Author = A.M.Al-Naser

Found 19 matches.

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1981NO05      J.Phys.(London) G7, 189 (1981)

P.J.Nolan, A.M.Al-Naser, A.H.Behbehani, P.A.Butler, L.L.Green, A.N.James, C.J.Lister, N.R.F.Rammo, J.F.Sharpey-Schafer, H.M.Sheppard

Gamma-Ray Spectroscopy Experiments for Levels in ³⁹K below 8.4 MeV Excitation

NUCLEAR REACTIONS ³⁶Ar(α, p), E=7.5-16 MeV; measured σ(E), γγ-coin, γ(θ), linear polarization, DSA; ²⁴Mg(¹⁸O, 2np), E=42 MeV; measured γγ-coin; ²⁸Si(¹⁶O, pα), E=42 MeV; measured γγ-coin, recoil. ³⁹K deduced levels, J, π, δ, T_1/2, γ-branching, transition strength. Enriched targets, solid gaseous Ar target, Ge(Li) detectors. Shell model.

doi: 10.1088/0305-4616/7/2/011
Citations: PlumX Metrics

1980LI10      J.Phys.(London) G6, 619 (1980)

C.J.Lister, A.M.Al-Naser, A.H.Behbehani, L.I.Green, P.J.Nolan, J.F.Sharpey-Schafer

Angular Distribution and Linear Polarisation Measurements of Gamma Rays in ⁴¹Ca

NUCLEAR REACTIONS ³⁸Ar(α, nγ), E=9.6-13 MeV; measured Iγ(θ), linear polarization. ⁴¹Ca levels deduced J, π, δ, γ-branching. Ge(Li) detectors. Enriched, frozen targets.

doi: 10.1088/0305-4616/6/5/008
Citations: PlumX Metrics

1979AL04      J.Phys.(London) G5, 423 (1979)

A.M.Al-Naser, A.H.Behbehani, P.A.Butler, L.L.Green, A.N.James, C.J.Lister, P.J.Nolan, N.R.F.Rammo, J.F.Sharpey-Schafer, H.M.Sheppard, L.H.Zybert, R.Zybert

Decay Scheme of Excited States in ⁶⁷Ge

NUCLEAR REACTIONS ⁶⁴Zn(α, nγ), E=9-15 MeV; measured Eγ, nγ-coin, γγ-coin, γγ(t), γ(θ), linear polarization, γX(t); deduced Q. ⁶⁷Ge deduced levels, T_1/2, J, π. Enriched target, pulsed beam.

doi: 10.1088/0305-4616/5/3/012
Citations: PlumX Metrics

1979BE27      J.Phys.(London) G5, 1117 (1979)

A.H.Behbehani, A.M.Al-Naser, A.J.Brown, L.L.Green, A.N.James, C.J.Lister, N.R.F.Rammo, J.F.Sharpey-Schafer, L.H.Zybert, R.Zybert, P.J.Nolan

A Comprehensive Study of the γ-Ray Spectroscopy of ⁴³Ca

NUCLEAR REACTIONS ⁴⁰Ar(α, nγ), E=5.5-19 MeV; measured γγ-coin, DSA, γ-linear polarization, Iγ(θ). ⁴³Ca deduced levels, γ-branching, J, π, δ, T_1/2. Solid targets. Ge(Li) detectors. Shell model interpretation.

doi: 10.1088/0305-4616/5/8/015
Citations: PlumX Metrics

1979BE28      J.Phys.(London) G5, 971 (1979)

A.H.Behbehani, A.M.Al-Naser, L.L.Green, A.N.James, C.J.Lister, N.R.F.Rammo, J.F.Sharpey-Schafer, H.M.Sheppard, P.J.Nolan

High-Spin States in ⁴³K

NUCLEAR REACTIONS ⁴⁰Ar(α, pγ), E=7-17 MeV; measured γγ-coin, DSA, σ(θ), linear polarization. ⁴³K deduced levels, J, π, γ, δ, T_1/2. Solid targets. Ge(Li) detectors.

doi: 10.1088/0305-4616/5/7/011
Citations: PlumX Metrics

1979EK01      Nucl.Instrum.Methods 158, 243 (1979)

L.P.Ekstrom, A.M.Al-Naser, P.R.G.Lornie, P.J.Twin

Spin-Alignment Attenuation Factors in Mass 61-67 Nuclei Populated by (α, n) and (α, p) Reactions

COMPILATION A=61-67; compiled, evaluated data on Iγ(θ) for E2 transitions observed in (α, n), (α, p); deduced spin-alignment attenuation factors α₂, α₄.

1979RA25      Nucl.Instrum.Methods 161, 291 (1979)

N.R.F.Rammo, A.M.Al-Naser, A.H.Behbehani, L.L.Green, A.N.James, J.F. Sharpey-Schafer, H.M.Sheppard, P.J.Nolan

Lifetime Measurements Using γ-γ Coincidence Techniques Following a Heavy Ion Induced Fusion Evaporation Reaction; ⁴⁶Ti, an Example

NUCLEAR REACTIONS ⁴⁰Ar(⁹Be, 3n), E=30 MeV; measured γγ-coin. ⁴⁶Ti deduced levels, J, π. Solid target. Side-feeding elimination technique.

doi: 10.1016/0029-554X(79)90396-3
Citations: PlumX Metrics

1978AL32      J.Phys.(London) G4, 1611 (1978)

A.M.Al-Naser, A.H.Behbehani, L.L.Green, A.N.James, C.J.Lister, P.J.Nolan, N.Rammo, J.F.Sharpey-Schafer, L.Zybert, R.Zybert

Gamma-Ray Spectroscopy of High-Spin Levels in ⁶⁷Ga

NUCLEAR REACTIONS ⁶⁴Zn(α, pγ), E=13-15 MeV; measured γγ-coin, γ(θ), linear polarization DSA, γγ(t). ⁵³Cr(¹⁶O, pnγ), E=35.51 MeV; measured Eγ, Iγ, γγ-coin. ⁶⁷Ga deduced levels, J, π, δ, T_1/2, branching ratios, B(λ). Enriched targets, pulsed beam. Particle-cluster vibrational-core coupling model.

doi: 10.1088/0305-4616/4/10/011
Citations: PlumX Metrics

1978BE16      Phys.Lett. 74B, 219 (1978)

A.H.Behbehani, A.M.Al-Naser, C.J.Lister, P.J.Nolan, J.F.Sharpey-Schafer

The Structure of High-Spin Positive-Parity States in ⁴³Ca

NUCLEAR REACTIONS ⁴⁰Ar(α, nγ); measured γγ-coin, DSA, γ(θ), linear polarization. ⁴³Ca deduced levels, J, π, T_1/2, B(λ).

doi: 10.1016/0370-2693(78)90557-9
Citations: PlumX Metrics

1978JA06      J.Phys.(London) G4, 579 (1978)

A.N.James, J.F.Sharpey-Schafer, A.M.Al-Naser, A.H.Behbehani, C.J.Lister, P.J.Nolan, P.H.Barker, W.E.Burcham

The End-Point Energy of the Superallowed Fermi Decay of ^38mK

NUCLEAR REACTIONS ³⁸Ar(p, n); measured threshold; deduced Q. ^38mK deduced superallowed Eβ.

doi: 10.1088/0305-4616/4/4/015
Citations: PlumX Metrics

1978LI12      J.Phys.(London) G4, 907 (1978)

C.J.Lister, A.M.Al-Naser, A.H.Behbehani, L.L.Green, P.J.Nolan, J.F.Sharpey-Schafer

Properties of Levels in ⁴¹K below 3.3 MeV

NUCLEAR REACTIONS ³⁸Ar(α, pγ), E=9.5, 10.75 MeV; measured γ(θ), linear polarization. ⁴¹K levels deduced J, π, δ, γ-branching. Solid enriched target, Ge(Li) detectors. Shell model, extreme weak-coupling model calculations.

doi: 10.1088/0305-4616/4/6/020
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2118.

1977AL35      J.Phys.(London) G3, 1383 (1977)

A.M.Al-Naser, A.H.Behbehani, L.L.Green, C.J.Lister, P.J.Nolan, J.F.Sharpey-Schafer

The Structure of Levels in ⁶⁷Ga below 2.5 MeV Excitation

NUCLEAR REACTIONS ⁶⁴Zn(α, pγ), E=7-16 MeV; measured linear polarization, DSA, Eγ, Iγ(θ), γγ-coin. ⁶⁷Ga deduced levels, J, π, δ, T_1/2, γ-branching, B(λ). Enriched targets, Ge(Li) detectors.

doi: 10.1088/0305-4616/3/10/013
Citations: PlumX Metrics

1977LI09      J.Phys.(London) G3, L75 (1977)

C.J.Lister, A.M.Al-Naser, A.H.Behbehani, L.L.Green, A.N.James, P.J.Nolan, J.F.Sharpey-Schafer

The Character of High-Spin Positive Parity States in ⁴¹Ca

NUCLEAR REACTIONS ³⁸Ar(α, nγ); measured γ-spectra, linear polarization, DSA. ⁴¹Ca deduced levels, J, π, T_1/2.

doi: 10.1088/0305-4616/3/4/003
Citations: PlumX Metrics

1977LI22      J.Phys.(London) G3, L267 (1977)

C.J.Lister, A.M.Al-Naser, M.J.Maynard, P.J.Nolan

The Determination of the l-Forbidden M1 Decay from the First Excited State in ⁴¹K

NUCLEAR REACTIONS ³⁸Ar(α, pγ), E=7, 7.5 MeV; ⁴¹K(p, p'γ), E=6 MeV; ⁴⁴Ca(p, αγ), E=4.235 MeV; measured Eγ, Iγ(θ), DSA. ⁴¹K(¹⁶O, ¹⁶O'γ), E=22, 24 MeV; measured σ(Eγ), Coulomb excitation. ⁴¹K level deduced T_1/2, δ. Enriched targets, Ge(Li) detectors.

doi: 10.1088/0305-4616/3/12/003
Citations: PlumX Metrics

1977NO09      J.Phys.(London) G3, 1371 (1977)

P.J.Nolan, A.M.Al-Naser, A.H.Behbehani, L.L.Green, C.J.Lister, J.F.Sharpey-Schafer

Spin and Parity Determinations for the 3723 keV, 4294 keV and 5313 keV Levels in ³⁶Cl

NUCLEAR REACTIONS ³³S(α, pγ), E=14.0 MeV; measured linear polarization, γ(θ), DSA. ³⁶Cl deduced levels, T_1/2, J, π, δ, γ-branching. Enriched targets, Ge(Li) detectors.

doi: 10.1088/0305-4616/3/10/011
Citations: PlumX Metrics

1976SH24      Nucl.Instrum.Methods 135, 583 (1976)

J.F.Sharpey-Schafer, A.M.Al-Naser, A.H.Behbehani, L.L.Green, A.N.James, C.J.Lister, P.J.Nolan

The Measurement of Reaction Thresholds Using an Escape Suppressed Ge(Li) Spectrometer

NUCLEAR REACTIONS ³⁵Cl(α, n); measured γ-spectrum; deduced Q.

RADIOACTIVITY ^38mK; analyzed reaction data; deduced Q(EC).

doi: 10.1016/0029-554X(76)90078-1
Citations: PlumX Metrics

1975DI10      Aust.J.Phys. 28, 263 (1975)

G.U.Din, A.M.Al-Naser

⁵⁰Cr(p, γ)⁵¹Mn Reaction from E = 1.45 to 2.07 MeV

NUCLEAR REACTIONS ⁵⁰Cr(p, γ), E=1.45-2.07 MeV; measured σ(E, Eγ, θ); deduced Q. ⁵¹Mn deduced levels, J, π, δ, γ-branching.

doi: 10.1071/PH750263
Citations: PlumX Metrics

1975DI16      Aust.J.Phys. 28, 503 (1975)

G.U.Din, A.M.Al-Naser

A Study of Resonances in the ⁵⁸Ni(p, γ)⁵⁹Cu Reaction below 2.15 MeV

NUCLEAR REACTIONS ⁵⁸Ni(p, γ), E=1400-2150 keV; measured σ(E, Eγ); deduced Q. ⁵⁹Cu deduced levels, resonances, γ-branching.

doi: 10.1071/PH750503
Citations: PlumX Metrics

1975DI17      Aust.J.Phys. 28, 503 (1975)

G.U.Din, A.M.Al-Naser

A Study of Resonances in the ⁵⁸Ni(p, γ)⁵⁹Cu Reaction below 2.15 MeV

doi: 10.1071/PH750503
Citations: PlumX Metrics