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γ‐Zerfall von Isobar‐Analog‐Zuständen im Fe 56
Author(s) -
Friedrich R.,
Kiessling M.,
Otto G.
Publication year - 1969
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.19694780307
Subject(s) - isobar , isobaric process , physics , atomic physics , excitation , q value , spectral line , spin (aerodynamics) , nuclear physics , nucleon , quantum mechanics , thermodynamics
The γ‐ray decay of six isobaric analogue states in Fe 56 known from the reaction Mn 55 ( p , γ) Fe 56 was measured with a Ge(Li) detector. One of these states was investigated in three fine structures. A Q value of (10 189 ± 7) keV was obtained for this reaction. A Fe 56 level scheme up to excitation energy of 6450 keV was deduced. Consideration of configuration states of three analogue states yields isobaric spin potential and isobaric spin impurity. The strong coupling between the doorway state and the background states is to see in the very distinguished fine structure spectra.