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Study of Electromagnetic Properties of Nuclei and Structural Changes at High Spins in Yb Isotopes
Author(s) -
Mansour N.,
Awwad Z.,
Bayomy T.,
Diab A.
Publication year - 1990
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.19905020507
Subject(s) - spins , isotope , physics , spin (aerodynamics) , atomic physics , spin states , nuclear structure , ion , heavy ion , nuclear physics , condensed matter physics , quantum mechanics , thermodynamics
High‐spin states of nuclei, populated by heavy‐ion reactions, are of interest because they reveal changes in the structur of nuclei under stress. In the first part much of our insight into the structure of high‐spin states is being provided by electromagnetic strength functions. In the second part, the level scheme of 158 Yb has been extended to I = 37 by using the 98 Mo ( 64 Ni, 4n) reaction, and the backbending phenomena in Yb isotopes has been discussed.