Published June 6, 2012 | Version v1
Journal article Metadata-only

Spectroscopy of 18Na: Bridging the two-proton radioactivity of 19Mg

Creators

  • 1. Institut de Physique Nucléaire, Université Paris-Sud-11-CNRS/IN2P3, 91406 Orsay (France)
  • 2. GANIL, CEA/DSM-CNRS/IN2P3, Caen (France)
  • 3. SUPA School of Physics and Astronomy, The University of Edinburgh, Edinburgh EH9 3JZ (United Kingdom)
  • 4. LPC/ENSICAEN, Blvd du Maréchal Juin, 14050 Caen Cedex (France)
  • 5. Departamento de Fisica de Partículas, Universidade de Santiago de Compostela, E15782 (Spain)
  • 6. Horia Hulubei National Institute for Physics and Nuclear Engineering, P.O. Box MG-6, 76900 Bucharest (Romania)
  • 7. VINCA Institute of Nuclear Sciences, University of Belgrade, P.O. Box 522, 11001 Belgrade (Serbia)
  • 8. Institute of Physics, Silesian University in Opava, Bezrucovo nam. 13, 746 01 Opava (Czech Republic)
  • 9. Flerov Laboratory of Nuclear Reactions, JINR RU-141980 Dubna (Russian Federation)
  • 10. INFN – Sezione di Catania, Via S. Sofia 64, Catania 95123 (Italy)
  • 11. Subatech 4 rue Alfred Kastler, BP 20722, F-44307 Nantes Cedex 3 (France)
  • 12. CSNSM, Université Paris-Sud-11, CNRS/IN2P3, 91405 Orsay-Campus (France)
  • 13. CENBG CNRS/IN2P3 – Université Bordeaux 1, Le Haut Vigneau, 33175 Gradignan cedex (France)

Description

The unbound nucleus 18Na, the intermediate nucleus in the two-proton radioactivity of 19Mg, was studied by the measurement of the resonant elastic scattering reaction H(17Ne,p)17Ne performed at 4 A.MeV using a radioactive beam from the SPIRAL Facility. Spectroscopic properties of the low-lying states were obtained in an R-matrix analysis of the excitation function.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.physletb.2012.04.059

Additional details

Identifiers

DOI
10.1016/j.physletb.2012.04.059;
arXiv
arXiv:1110.1236v1;
PII
S0370-2693(12)00488-1;

Publishing Information

Journal Title
Physics Letters. Section B
Journal Volume
712
Journal Issue
3
Journal Page Range
p. 198-202
ISSN
0370-2693
CODEN
PYLBAJ

INIS

Country of Publication
Netherlands
Country of Input or Organization
Syrian Arab Republic
INIS RN
44019057
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BEAMS; ELASTIC SCATTERING; EXCITATION FUNCTIONS; MAGNESIUM 19; MEV RANGE 01-10; NEON 17; PROTONS; R MATRIX; RADIOACTIVITY; SODIUM 18; SPECTROSCOPY
Descriptors DEC
ALKALINE EARTH ISOTOPES; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CROSS SECTIONS; DIFFERENTIAL CROSS SECTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-ODD NUCLEI; FERMIONS; FUNCTIONS; HADRONS; ISOTOPES; LIGHT NUCLEI; MAGNESIUM ISOTOPES; MATRICES; MEV RANGE; MILLISECONDS LIVING RADIOISOTOPES; NEON ISOTOPES; NUCLEI; NUCLEONS; ODD-ODD NUCLEI; RADIOISOTOPES; SCATTERING; SODIUM ISOTOPES

Optional Information

Copyright
Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.