$Sigma$$-$$lambda$ RELATIVE PARITY AND THE $Sigma$$sup 0$ $Yields$ $lambda$$sup 0$ + $gamma$ + $gamma$ DECAY
Journal Article
·
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
lt is shown that the pi /sup 0/-pole term predicts a large difference by nearly two to three orders of magnitude for the branching ratio of the SIGMA / sup 0/ yields LAMBDA /sup 0/ +2 gamma decay mode depending upon the value of the E- LAMBDA relative parity. lt is further argued that this difference is not masked, even if we include other diagrams. It is thus suggested that a study of the branching ratio of the SIGMA /sup 0/ yields LAMBDA /sup 0/ + 2 gamma decay may serve to determine the E- LAMBDA relative parity. (auth)
- Research Organization:
- Kanazawa Univ., Japan
- NSA Number:
- NSA-16-003631
- OSTI ID:
- 4828029
- Journal Information:
- Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 124; ISSN PHRVA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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