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Lifetimes of excited levels in47Ca and39Ca
- Source :
- Journal of Physics G: Nuclear Physics. 9:1211-1216
- Publication Year :
- 1983
- Publisher :
- IOP Publishing, 1983.
-
Abstract
- The Doppler-shift attenuation method has been used to determine lower limits for the lifetimes of the first, second and third excited states in 47Ca. The limits obtained are 9, 17 and 2 ps, respectively. As a check, the known lifetime of the first excited state in 39Ca has been remeasured ( tau =230-30+40 fs).
Details
- ISSN :
- 03054616
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- Journal of Physics G: Nuclear Physics
- Accession number :
- edsair.doi...........c5312565f40189f9223e04082ac5d0b1
- Full Text :
- https://doi.org/10.1088/0305-4616/9/10/009