Published September 1987 | Version v1
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Decay studies of neutron deficient rare earth isotopes with OASIS

Creators

Description

We report results on the decay of 124Pr, /sup 124,125/Ce, /sup 124,125/La, /sup 134-136/Eu, /sup 134-136/Sm, /sup 134-136/Pm, 144Ho, /sup 141,142,144/Dy, /sup 140,141,142,144/Tb, /sup 140-142/Gd, and /sup 140-142/Eu, produced by 92Mo(H.I.,xpyn) reactions at the Berkeley SuperHILAC, and studied with the OASIS on-line mass separator facility. Half-lives, delayed proton branching ratios, γ-ray energies and intensities, partial decay schemes and several J/sup π/ assignments are presented. Level systematics of the even mass Nd and Sm isotopes and of the nu h/sub 11/2/ - nu s/sub 1/2/ isomers for N = 77 are discussed

Availability note (English)

Available from NTIS, PC A03/MF A01; 1 as DE88002739.

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Publishing Information

Imprint Pagination
11 p.
Report number
LBL--23991

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19054160
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ARGON 36 REACTIONS; BRANCHING RATIO; CERIUM 124; CERIUM 125; CHROMIUM 52 REACTIONS; DECAY; DYSPROSIUM ISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EUROPIUM ISOTOPES; GADOLINIUM 140; GADOLINIUM 141; GADOLINIUM 142; GAMMA RADIATION; HALF-LIFE; HOLMIUM 144; IRON 54 REACTIONS; IRON 56 REACTIONS; LANTHANUM 124; LANTHANUM 125; MOLYBDENUM 92 TARGET; NEUTRON-DEFICIENT ISOTOPES; NICKEL 58 REACTIONS; PRASEODYMIUM 124; PROMETHIUM 134; PROMETHIUM 135; PROMETHIUM 136; RARE EARTH NUCLEI; SAMARIUM 134; SAMARIUM 135; SAMARIUM 136; TERBIUM ISOTOPES; TITANIUM 46 REACTIONS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CERIUM ISOTOPES; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; GADOLINIUM ISOTOPES; HEAVY ION REACTIONS; HOLMIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; ISOTOPES; LANTHANUM ISOTOPES; MILLISEC LIVING RADIOISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PRASEODYMIUM ISOTOPES; PROMETHIUM ISOTOPES; RADIATIONS; RADIOISOTOPES; SAMARIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; TARGETS

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