FORBIDDEN ELECTRIC DIPOLAR TRANSITIONS IN THE DISINTEGRATION Tb$sup 161$ $Yields$ Dy$sup 16$$sup 1$
Journal Article
·
· Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.)
OSTI ID:4335478
Three photons of 25.5, 49, and 74.5 kev have been found. The first two form a cascade, the third one being the crossover. Two levels are thus defined at 25.6 and at 74.5 kev. The periods of these levels have been measured. The measurement of the conversion coefficients allows the determination of the nature of the tweo transitions of 26.6 and 74.5 kev, as both being E1 (+ M2). The probabilities of these tweo transitions are very small compared with those obtained by the formula of Weisskopf. A level scheme is given. (tr-auth)
- Research Organization:
- College de France, Orsay
- NSA Number:
- NSA-12-007528
- OSTI ID:
- 4335478
- Journal Information:
- Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.), Journal Name: Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.) Vol. Vol: 19; ISSN JPAAA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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