V. Paar (Univ. Zagreb) - Structure of the triplet of low-lying states in /sup 101/Mo.

 

Accession Number

003954295

Author

Seyfarth H. Guven HH. Kardon B. Lauppe WD. Lhersonneau G. Sistemich K. Brant S. Kaffrell N. Maier-Komor P. Vonach HK. Paar V. Vorkapic D. Meyer RA.

Institution

Inst. fur Kernphys., Forschungszentrum Julich, Germany.

Title

Structure of the triplet of low-lying states in /sup 101/Mo.

Source

Zeitschrift fur Physik A-Hadrons & Nuclei, vol.339, no.2, 1991, pp.269-78. Germany.

Country of Publication

Germany.

Abstract

The properties of the triplet of low-lying states in /sup 101/Mo have been studied through spectroscopy of the gamma radiation following thermal neutron capture in /sup 100/Mo and beta /sup -/ decay of /sup 101/Nb and through a measurement of the proton angular distributions in the /sup 100/Mo (d, p) reaction with 14 MeV deuteron energy. The half-lives of the 13.5 keV state and the 57.0 keV 5/2/sup +/ state have been measured. The possibility of an additional state near to the 57.0 keV level is discussed. IBFM/PTQM calculations taking into consideration the transitional character of the /sup 100/Mo boson core, account for the electromagnetic-transition and transfer-reaction pattern of the triplet of states. (47 References).

Abstract Number

A91106535

Subject Headings

Interacting boson approximation. Nuclear branching and mixing ratios. Nuclear collective states and giant resonances. Nuclear energy level lifetimes. Nuclei with mass number 90 to 149.

Key Phrase Identifiers

/sup 100/Mo(n, gamma); /sup 101/Mo; low-lying states; thermal neutron capture; /sup 100/Mo (d, p); IBFM/PTQM calculations; transitional character; boson core; electromagnetic-transition; transfer-reaction; triplet.

Classification Codes

Collective structure in nuclear levels [A2110R]; Properties of nuclei with 90

Treatment

Theoretical or mathematical. Experimental.

CODEN

ZAANEE

Language

English.

ISSN

0939-7922.

Publication Type

Journal Paper.

Update Code

199100.