Fisher, T. R. and Whaling, W. (1964) Q value for the B10(He3,N12)n reaction by magnetic analysis. Physical Review, 133 (6B). B1502-B1504. ISSN 0163-1829 http://resolver.caltech.edu/CaltechAUTHORS:FISpr64
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Abstract
The Q value for the reaction B10(He3, N12)n has been measured by observing the (N12)5+ recoil ions in a magnetic spectrometer at 10-MeV bombarding energy. Observations at 1.7° and 7.0° laboratory angle yield Q=1.570±0.025 MeV, based on the ThC' alpha line at 8.7841 MeV. The N12-C12 mass difference computed from this Q value corresponds to an endpoint energy of 16.320 MeV for the N12 beta decay and a ft value of (1.29±0.02)×10^4. The ratio ft(N12)/ft(B12) becomes 1.10±0.02.
| Item Type: | Article |
|---|---|
| Additional Information: | ©1964 The American Physical Society. Received 7 November 1963. |
| Record Number: | CaltechAUTHORS:FISpr64 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:FISpr64 |
| Alternative URL: | http://dx.doi.org/10.1103/PhysRev.133.B1502 |
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
| ID Code: | 3693 |
| Collection: | CaltechAUTHORS |
| Deposited By: | Tony Diaz |
| Deposited On: | 29 Jun 2006 |
| Last Modified: | 26 Dec 2012 08:55 |
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