Published October 28, 2011
| Version v1
Journal article
Suppression of alpha formation probability around the N = 126 shell closure
- 1. KTH, Alba Nova University Center, SE-10691 Stockholm (Sweden)
- 2. School of Engineering and Science, University of the West of Scotland, Paisley PA1 2BE (United Kingdom)
- 3. Instituut voor Kern-en Stralingsfysica, K. U. Leuven, B-3001 Leuven (Belgium)
Description
α formation amplitudes extracted from experimental data are presented and an abrupt change around the N = 126 shell closure is noted. It is explained as a sudden hindrance of the clustering of nucleons. The clustering induced by the pairing mode acting upon the four nucleons is inhibited if the configuration space does not allow a proper manifestation of the pairing collectivity.
Additional details
Identifiers
- DOI
- 10.1063/1.3628396;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1377
- Journal Issue
- 1
- Journal Page Range
- p. 296-300
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- FINUSTAR 3 Conference on frontiers in nuclear structure, astrophysics, and reactions
- Dates
- 23-27 Aug 2010
- Place
- Rhodes (Greece)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43090723
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA PARTICLES; AMPLITUDES; CLUSTER MODEL; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEAR STRUCTURE; NUCLEONS; PAIRING INTERACTIONS; PROBABILITY; SHELL MODELS
- Descriptors DEC
- BARYONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; IONIZING RADIATIONS; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEI; RADIATIONS
Optional Information
- Notes
- (c) 2011 American Institute of Physics