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Isobaric Analogue State of the 0.211 MeV Level of Mn 56 in Fe 56
Author(s) -
ElKazzaz S. A.,
AbdelHarith M.,
ElNadi L. M.,
Megalea W. Z.
Publication year - 1973
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19730290305
Subject(s) - isobaric process , excited state , atomic physics , resonance (particle physics) , physics , excitation , proton , parity (physics) , elastic scattering , nuclear physics , scattering , optics , quantum mechanics , thermodynamics
Gamma‐ray spectrum from the reaction Mn 55 ( p , γ) Fe 56 at the isobaric analogue resonance at E p = 1537 ± 4keV has been measured with a 15 cm 3 Ge(Li) detector. Double and triple angular correlations at this resonance state have been measured. Proton elastic scattering was studied also at this resonance at the angles 135° and 150°. Analysis of these data yields a spin and parity assignment 2+, proton radiative width 2 ± 0.2 keV and total width 9 keV to this resonance state which is the isobaric analogue of the third excited state of Mn 56 at excitation energy 0.211 MeV.