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NSR database version of May 24, 2024.

Search: Author = P.A.Amundsen

Found 8 matches.

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2003TO03      Phys.Rev. C 67, 035503 (2003)

N.R.Tolich, P.H.Barker, P.D.Harty, P.A.Amundsen

Energy of the 14O superallowed positron decay

NUCLEAR REACTIONS 14N(p, n), E=6347-6362 keV; 27Al(p, γ), E=991-993 keV; measured yields; deduced threshold energies. 14O deduced Q(EC) for superallowed decay.

doi: 10.1103/PhysRevC.67.035503
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1998BA83      Phys.Rev. C58, 2571 (1998)

P.H.Barker, P.A.Amundsen

Revised Q Values for the Superallowed Positron Decays of 10C and 14O

NUCLEAR REACTIONS 10B(p, n), E ≈ 4.87 MeV; 14N(p, n), E ≈ 6.3 MeV; analyzed yield curves; deduced corrections to reaction threshold energies.

RADIOACTIVITY 10C, 14O(β+) [from 10B, 14N(p, n)]; analyzed data; deduced superallowed decays Q-values.

doi: 10.1103/PhysRevC.58.2571
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1998HA36      Phys.Rev. C58, 821 (1998)

P.D.Harty, N.S.Bowden, P.H.Barker, P.A.Amundsen

Energy of the Superallowed β Decay of 38Km

NUCLEAR REACTIONS 38Ar(p, n)38mK, E=7004-7012 keV; measured positron yield; deduced threshold energy. Frozen target.

RADIOACTIVITY 38mK(β+); deduced superallowed decay Q value.

doi: 10.1103/PhysRevC.58.821
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1994AM08      Phys.Rev. C50, 2466 (1994)

P.A.Amundsen, P.H.Barker

Atomic Energy Loss Corrections for (p, n) and (p, γ) Nuclear Reaction Energies

NUCLEAR REACTIONS, ICPND 14N, 26Mg, 27Al, 34S, 42Ca(p, n), 25Mg, 27Al, 33S(p, γ), E not given; calculated corrections to threshold, resonance energies. 25Mg(p, γ), (p, n), E ≈ resonance; calculated thick target yield corrections. Atomic electron excitation during reaction.

doi: 10.1103/PhysRevC.50.2466
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1988AM02      J.Phys.(London) B21, L99 (1988)

P.A.Amundsen, D.H.Jakubassa-Amundsen

Coupled-Subshell Approximation for L-Shell Ionisation

ATOMIC PHYSICS Pt(α, X), (Ne, X), Yb(Ne, X), E=0.9 MeV/nucleon; calculated L-subshell ionization probability.

doi: 10.1088/0953-4075/21/4/006
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1986AM01      Phys.Rev. C33, 1079 (1986)

P.A.Amundsen, M.Dost

Reanalysis of Nuclear Level Widths from Particle-X-Ray Coincidence Experiments

NUCLEAR REACTIONS 106Cd, 112Sn(p, p'), E=10, 12 MeV; analyzed (K X-ray)p-coin data. 106Cd, 112Sn deduced K-shell ionization probability. 113Sb, 107In levels deduced Γ.

doi: 10.1103/PhysRevC.33.1079
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1982AN21      Phys.Lett. 118B, 245 (1982)

R.Anholt, J.F.Chemin, P.A.Amundsen

K-Shell Ionization across Isobaric Analog Resonances

NUCLEAR REACTIONS 86Sr(p, p), E=4.7-4.9 MeV; calculated σ(θ), K-shell ionization probability near IAR. Direct, compound elastic contributions.

doi: 10.1016/0370-2693(82)90176-9
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1981CH27      Phys.Rev. A24, 1218 (1981)

J.F.Chemin, R.Anholt, Ch.Stoller, W.E.Meyerhof, P.A.Amundsen

Measurement of 88Sr K-Shell Ionization Probability across the Nuclear Elastic-Scattering Resonance at 5060 keV

NUCLEAR REACTIONS 88Sr(p, p), E=4965-5212 keV; measured p(X-ray)-coin; deduced K-shell ionization probability. Enriched target.

doi: 10.1103/PhysRevA.24.1218
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