STUDIES OF RARE EARTH ALPHA EMITTERS
Journal Article
·
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
A series of bombardments using alpha particles from the Berkeley 60-inch cyclotron on rare earth oxides has resulted in the discovery and mass assignment of two new alpha-emitting isotopes, Dy/sup 153/(5 hr) and Dy/sup 154/ (13 hr). Mass assignanents have been made for two other alpha emitters, Dy/sup 154// (2.3 hr) and Tb/sup 151/ (19 hr). A new 10-hr electroncapture isotope has been identified as Dy/sup 155/. Evidence is also presented for the discovery of another isotope,Dy/sup 149/ (8 min), which was produced by a N/sup 14/ ion bombardment on praseodymium. (auth)
- Research Organization:
- Univ. of Calif., Berkeley
- NSA Number:
- NSA-12-004539
- OSTI ID:
- 4337473
- Journal Information:
- Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 109; ISSN PHRVA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
NUCLEAR STUDIES IN THE RARE EARTH REGION (thesis)
$gamma$-RAYS FOLLOWING THE /cap beta/-DECAY OF RARE-EARTH /cap alpha/- EMITTERS
NUCLEAR SPECTROSCOPIC STUDIES OF NEUTRON-DEFICIENT ISOTOPES IN THE RARE EARTH REGION
Technical Report
·
Fri Feb 28 23:00:00 EST 1958
·
OSTI ID:4312404
$gamma$-RAYS FOLLOWING THE /cap beta/-DECAY OF RARE-EARTH /cap alpha/- EMITTERS
Journal Article
·
Fri May 01 00:00:00 EDT 1959
· J. Inorg. & Nuclear Chem.
·
OSTI ID:4238517
NUCLEAR SPECTROSCOPIC STUDIES OF NEUTRON-DEFICIENT ISOTOPES IN THE RARE EARTH REGION
Journal Article
·
Wed Jul 01 00:00:00 EDT 1959
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4227324