Absolute level widths in [sup 27]Al below 4 MeV

Journal Article · Wed Feb 01 04:00:00 EST 1995 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.51.1021· OSTI ID:6603441

Pietralla, N; Bauske, I; Beck, O; von Brentano, P; Geiger, W; Herzberg, R; Kneissl, U; Margraf, J; Maser, H; Pitz, H H; Zilges, A ^[1]

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1. Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Koeln (Germany) Institut fuer Strahlenphysik, Universitaet Stuttgart, D-70569 Stuttgart (Germany)

A nuclear self-absorption measurement was carried out on the nucleus [sup 27]Al with a bremsstrahlung photon-beam endpoint energy of 4.2 MeV. For a number of states, commonly used as calibration standards in photon-scattering (NRF) experiments, the self absorption was measured. Thereby the level widths and lifetimes were determined absolutely. In addition it was found that the level energy of the 2212.01-keV level deviates from the literature value.

• OSTI ID: 6603441
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 51:2; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663220 -- Electromagnetic Transitions-- (1992-)
663410 -- Photonuclear Reactions & Photon Scattering-- (1992-)
663530 -- Nuclear Mass Ranges-- A=20-38-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ABSORPTION
ALUMINIUM 27
ALUMINIUM ISOTOPES
BEAMS
BREMSSTRAHLUNG
ELECTROMAGNETIC RADIATION
ISOTOPES
LEVEL WIDTHS
LIFETIME
LIGHT NUCLEI
NUCLEI
ODD-EVEN NUCLEI
PHOTON BEAMS
RADIATIONS
SELF-ABSORPTION
SORPTION
STABLE ISOTOPES