Search for the l-forbidden beta decay /sup 207/Tl. -->. /sup 207/Pb(570 keV)
Journal Article
·
· Phys. Rev. C; (United States)
We have searched for the l-forbidden beta decay of /sup 207/Tl to the first excited state of /sup 207/Pb by looking for 570-keV ..gamma.. rays following the decay of /sup 207/Tl. We find a branching ratio of (2.4 +- 5.6) x 10/sup -7/ per /sup 207/Tl decay. This limit could provide a test for calculations of core polarization, meson exchange, and ..delta.. excitation effects. We also find a branch of (0.54 +- 0.05)% for the l-forbidden M1 transition /sup 207/Pb(898,(3/2/sup -/..-->..570,(5/2/sup -/) and measure the intensities of ..gamma.. rays emitted following the decay of /sup 211/Pb.
- Research Organization:
- University of Petroleum and Minerals, Dhahran, Saudi Arabia
- OSTI ID:
- 6951572
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 38:3; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651920* -- Nuclear Properties & Reactions
A=190-219
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BRANCHING RATIO
COINCIDENCE METHODS
COUNTING TECHNIQUES
DECAY
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-ODD NUCLEI
EXCITED STATES
FORBIDDEN TRANSITIONS
GAMMA SPECTRA
HEAVY NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEAD 207
LEAD 211
LEAD ISOTOPES
M1-TRANSITIONS
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
NUCLEI
ODD-EVEN NUCLEI
POLARIZATION
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SHELL MODELS
SPECTRA
STABLE ISOTOPES
THALLIUM 207
THALLIUM ISOTOPES
A=190-219
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BRANCHING RATIO
COINCIDENCE METHODS
COUNTING TECHNIQUES
DECAY
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-ODD NUCLEI
EXCITED STATES
FORBIDDEN TRANSITIONS
GAMMA SPECTRA
HEAVY NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEAD 207
LEAD 211
LEAD ISOTOPES
M1-TRANSITIONS
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
NUCLEI
ODD-EVEN NUCLEI
POLARIZATION
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SHELL MODELS
SPECTRA
STABLE ISOTOPES
THALLIUM 207
THALLIUM ISOTOPES