Published April 3, 2009
| Version v1
Journal article
rp Process and Masses of N≅Z≅34 Nuclides
Creators
- 1. National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)
Description
High-precision Penning-trap mass measurements of the N≅Z≅34 nuclides 68Se, 70Se, 70mBr, and 71Br were performed, reaching experimental uncertainties of 0.5-15 keV. The new and improved mass data together with theoretical Coulomb displacement energies were used as input for rp process network calculations. An increase in the effective lifetime of the waiting point nucleus 68Se was found, and more precise information was obtained on the luminosity during a type I x-ray burst along with the final elemental abundances after the burst
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 102
- Journal Issue
- 13
- Journal Page Range
- p. 132501-132501.4
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40054534
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ABUNDANCE; BEAM LUMINOSITY; BROMINE 70; BROMINE 71; KEV RANGE 01-10; KEV RANGE 10-100; LIFETIME; MASS; SELENIUM 68; SELENIUM 70
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BROMINE ISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; KEV RANGE; MILLISECONDS LIVING RADIOISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SELENIUM ISOTOPES
Optional Information
- Notes
- (c) 2009 The American Physical Society