Precise determination of Ti-40 mass by measuring the Sc-40 isospin analogue state
Liu, WP Hellstrom, M Collatz, R Benlliure, J Chulkov, L Gil, DC Farget, F Grawe, H Hu, Z Iwasa, N Pfutzner, M Piechaczek, A Raabe, Riccardo Reusen, I Roeckl, E Vancraeynest, G Wohr, A
Chinese physical soc
Chinese physics letters vol:18 issue:11 pages:1449-1451
The mass of Ti-40 has been determined by using the isobaric multiplet mass equation method. The experimental data of the Ti-40 beta -decay were used to determine the level of the isospin analogue state of Sc-40. The ground-state mass excess and the Q(EC) value for Ti-40 were determined to be -9060 +/- 12 keV and 11466 +/- 13 keV, respectively.