Backward pi- p Reactions Between 0.6-GeV/c and 1-GeV/c
1975
12 pages
Published in:
- Phys.Rev.D 12 (1975) 2545-2556
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Abstract: (APS)
Measurements are reported of the differential cross section for the reaction π−p→π−p,π0n,andηn at three angles close to 180° and for incident momenta in the range 0.6 to 1.0 GeV/c. The three measurements were made simultaneously at 1% intervals of beam momentum. The data on elastic scattering resolve a discrepancy between two earlier experiments. They also show clearly the effect of the opening of the ηn channel. The charge-exchange data show that I-spin bounds are not violated in the kinematic region covered. The ηn data can be adequately described with known s-channel resonances. No evidence for narrow N*'s is seen in any channel.- PI- P: ELASTIC SCATTERING
- ELASTIC SCATTERING: PI- P
- PI- P: CHARGE EXCHANGE
- CHARGE EXCHANGE: PI- P
- PI- P: INTERACTION
- INTERACTION: PI- P
- ETA(549): PRODUCTION
- PRODUCTION: ETA(549)
- BACKSCATTER
- DIFFERENTIAL CROSS SECTION
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