Reinvestigation of the decay scheme of the short-lived isomeric states in112In

Autor:	E. A. Ivanov, V. Sabaiduc, D. Ploştinaru, Gheorghe Pascovici, M. Ionescu-Bujor, A. Iordachescu
Rok vydání:	1990
Předmět:	Physics Nuclear and High Energy Physics Internal conversion Decay scheme Nuclear fusion Atomic physics Spectral line
Zdroj:	Zeitschrift für Physik A Atomic Nuclei. 336:291-296
ISSN:	1434-601X 0930-1151
DOI:	10.1007/bf01292859
Popis:	The two short-lived isomeric states in112In have been reinvestigated by means of the112Cd(d, 2n) and109Ag (α, n) reactions. Measurements of delayed X- andγ-ray, lifetime and TDPAD spectra have been performed. A 6.32(3) keVγ-ray has been identified in the isomeric decay and anM1 multipolarity has been assigned to it on the basis of the measured internal conversion coefficients:α L =196(39) andα tot=231(35). TheE1+M2(δ =+0.24(4)) andE2 multipolarities have been determined for the 263 and 188 keV transitions deexciting the 8−(T 1/2=2.82(2) μs) and 7+ (T 1/2=0.93(2) μs) isomeric states, respectively. A revised isomeric decay scheme is presented.
Databáze:	OpenAIRE
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