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Title: First Compilation and Evaluation of Beta-Delayed Neutron Emission Probabilities and Associated Half-Lives for A ≤72 Nuclei

After a comprehensive compilation and evaluation of beta-delayed neutron (β-n) emission probabilities, Pn, and associated half-lives for A ≤ 72 nuclei has been performed for the first time. The recommended values have been used to analyze the systematics of β-nemission in this region. The ratio Pn/T1/2 is better correlated with the Q-value of the β-n decay mode than the previously proposed Kratz-Herrmann Formula (KHF). Moreover, the recommended values are also compared with theoretical quasi-particle random phase approximation (QRPA) calculations.
Authors:
 [1] ;  [1] ;  [2] ;  [3] ;  [4] ;  [4] ;  [4]
  1. McMaster Univ., Hamilton, ON (Canada)
  2. International Atomic, Energy Agency, Vienna (Austria)
  3. GSI Helmholtz Centre for Heavy Ion Research, Darmstadt (Germany)
  4. Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
OSTI Identifier:
1156870
Report Number(s):
BNL--106008-2014-JA
Journal ID: ISSN 0090-3752; R&D Project: EST-003-NEFA; KB0301041
DOE Contract Number:
AC02-98CH10886
Resource Type:
Journal Article
Resource Relation:
Journal Name: Nuclear Data Sheets; Journal Volume: 120
Publisher:
Elsevier
Research Org:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org:
USDOE Office of Science (SC)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS national nuclear data center