Published July 20, 1981 | Version v1
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Atomic masses of rare-earth isotopes

  • 1. Goettingen Univ. (Germany, F.R.). 2. Physikalisches Inst.
  • 2. Hahn-Meitner-Institut fuer Kernforschung Berlin G.m.b.H. (Germany, F.R.)

Description

A survey is given of decay energies of rare-earth isotopes measured in electron-capture decay by relative Psub(K) ratios, ECsub(K)/β+, and EC/β+ ratios. Atomic masses of A = 147 isotopes and of 146Gd and 148Dy were derived. The masses of these isotopes and of α-decaying precessors are compared with predictions of current mass formulae. The subshell closure at Z = 64 is shown for N = 82, and 84 isotones. (orig.)

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Additional details

Publishing Information

Imprint Title
Proceedings of the 4th international conference on nuclei far from stability
Imprint Pagination
805 p.
Journal Page Range
p. 148-155.
Report number
CERN--81-09

Conference

Title
4th international conference on nuclei far from stability.
Dates
7 - 13 Jun 1981.
Place
Helsingoer, Denmark.

INIS

Country of Publication
European Organization for Nuclear Research (CERN)
Country of Input or Organization
European Organization for Nuclear Research (CERN)
INIS RN
13652635
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Progress Report
Descriptors DEI
BETA-PLUS DECAY; ELECTRON CAPTURE DECAY; Q-VALUE; RARE EARTH NUCLEI; REST MASS; REVIEWS
Descriptors DEC
BETA DECAY; DECAY; DOCUMENT TYPES; ENERGY; INTERMEDIATE MASS NUCLEI; MASS; NUCLEAR DECAY; NUCLEI