Q-value for the Fermi beta-decay of 46V

By comparing the Q -values for the 46 Ti ( 3 He , t 46 V and 47 Ti ( 3 He , t 47 V reactions to the isobaric analogue states the Q -value for the superallowed Fermi decay of 46 V has been determined as Q EC ( ^46V ) = (7052.11±0.27) keV. The result is compatible with the values from two recent direc...

Full description

Saved in:
Bibliographic Details
Published in:European physical journal. A, Hadrons and nuclei (Print) Hadrons and nuclei (Print), 2009-12, Vol.42 (3), p.339-342, Article 339
Main Authors: Faestermann, T., Hertenberger, R., Wirth, H. -F., Krücken, R., Mahgoub, M., Maier-Komor, P.
Format: Article
Language:English
Subjects:
Exact sciences and technology
Hadrons
Heavy Ions
Nuclear Fusion
Nuclear Physics
Particle and Nuclear Physics
Physics
Physics and Astronomy
Regular Article - Experimental Physics
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:By comparing the Q -values for the 46 Ti ( 3 He , t 46 V and 47 Ti ( 3 He , t 47 V reactions to the isobaric analogue states the Q -value for the superallowed Fermi decay of 46 V has been determined as Q EC ( ^46V ) = (7052.11±0.27) keV. The result is compatible with the values from two recent direct mass measurements but is at variance with the previously most precise reaction Q -value. As additional input quantity we have determined the neutron separation energy S n ( ^47Ti ) = (8880.51±0.25) keV.
ISSN:1434-6001
1434-601X
DOI:10.1140/epja/i2008-10703-6