Mitra, A. N. (1970) A partial conservation of axial-vector current check on the consistency among ±-parity meson couplings in the quark model Physical Review D - Particles, Fields, Gravitation and Cosmology, 2 (7). pp. 1327-1329. ISSN 1550-7998
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Official URL: http://link.aps.org/doi/10.1103/PhysRevD.2.1327
Related URL: http://dx.doi.org/10.1103/PhysRevD.2.1327
Abstract
The supermultiplet coupling constant g̅ 1 for the transition from LP = 1+ meson states to those of LP = 0- in a relativistically boosted SU(6) × O(3) quark model developed previously by the author is evaluated by exploiting the connection between the A1ρπ and ρππ couplings in the model via partial conservation of axial-vector current and Weinberg sum rules. The new determination of g̅ 1 is in excellent agreement with its value obtained earlier from a direct fit to the experimental decay widths.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 35059 |
| Deposited On: | 09 Apr 2011 08:04 |
| Last Modified: | 09 Apr 2011 08:04 |
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