PION-LAMBDA RESONANCE (Y$sub 1$*)
Journal Article
·
· Phys. Rev. Letters
The pi - LAMBDA resonance (Y/sub 1/*) is studied in the sequence of reactions K/sup -/ + p yields Y/sub 1/*/sup plus or minus / + pi plus or minus , followed by Y/sub 1/* plus or minu++ pi plus or minus + 130 Mev. The K/sup -/ momentum is varied from Y/sub 1/* threshold at 405 Mev/c to 850 Mev/c. The mas of Y/sub 1/* is determined to be 1385 Mev, with a half width near 20 Mev. It cannot be determined whether the Y/sub 1/* spin is (J)1/2 or 3/2. (T.F.H.)
- Research Organization:
- Univ. of Calif., Berkeley
- NSA Number:
- NSA-15-021472
- OSTI ID:
- 4048318
- Journal Information:
- Phys. Rev. Letters, Journal Name: Phys. Rev. Letters Vol. Vol: 6
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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