High precision branching ratio measurement for the superallowed beta decay of Rb-74: A prerequisite for exacting tests of the standard model
| dc.creator | Piechaczek, A. | |
| dc.creator | Zganjar, EF | |
| dc.creator | Ball, GC | |
| dc.creator | Bricault, P. | |
| dc.creator | D'Auria, JM | |
| dc.creator | Hardy, John C. | |
| dc.creator | Hodgson, DF | |
| dc.creator | Iacob, V. | |
| dc.creator | Klages, P. | |
| dc.creator | Kulp, WD | |
| dc.creator | Leslie, JR | |
| dc.creator | Lipoglavsek, M. | |
| dc.creator | Macdonald, JA | |
| dc.creator | Mak, HB | |
| dc.creator | Moltz, D. M. | |
| dc.creator | Savard, G. | |
| dc.creator | von Schwarzenberg, J. | |
| dc.creator | Svensson, CE | |
| dc.creator | Towner, IS | |
| dc.creator | Wood, JL. | |
| dc.date.accessioned | 2011-09-13T21:25:49Z | |
| dc.date.available | 2011-09-13T21:25:49Z | |
| dc.date.issued | 2003 | |
| dc.identifier.citation | A. Piechaczek, EF Zganjar, GC Ball, P. Bricault, JM D'Auria, John C. Hardy, DF Hodgson, V. Iacob, P. Klages, WD Kulp, JR Leslie, M. Lipoglavsek, JA Macdonald, HB Mak, D. M. Moltz, G. Savard, J. von Schwarzenberg, CE Svensson, IS Towner and JL Wood. Phys.Rev.C 67 051305 2003. "Copyright (2003) by the American Physical Society." | en |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevC.67.051305 | |
| dc.identifier.uri | https://hdl.handle.net/1969.1/126932 | |
| dc.description | Journals published by the American Physical Society can be found at http://publish.aps.org/ | en |
| dc.description.abstract | Nonanalog Fermi and Gamow-Teller branches in the superallowed beta decay of Rb-74 have been investigated using gamma-ray and conversion-electron spectroscopy. Nine observed transitions, in conjunction with a recent shell model calculation, determine the branching ratio of the analog transition to be 99.5(1)%. The experimental upper limits for the Fermi decay to the 0(2)(+) and (0(3)(+)) levels are in agreement with recent theoretical predictions. The Q(EC) value for the Rb-74 beta decay is predicted to be 10405(9) keV. | en |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.subject | NUCLEI | en |
| dc.subject | KR-74 | en |
| dc.subject | ISAC | en |
| dc.subject | Physics | en |
| dc.title | High precision branching ratio measurement for the superallowed beta decay of Rb-74: A prerequisite for exacting tests of the standard model | en |
| dc.type | Article | en |
| local.department | Physics and Astronomy | en |
