Neutron Spectra at 0-Degrees from Proton Proton Collisions Between 647-MeV and 805-MeV
1977
11 pages
Published in:
- Phys.Rev.D 15 (1977) 36-46
Citations per year
Abstract: (APS)
Momentum spectra of neutrons at 0° from the process pp→npπ+ have been measured at 647, 771, and 805 MeV. Absolute cross sections d2σdΩdp and dσdΩ* are given for all three energies. A phenomenological calculation using only S- and P-wave πN phase shifts and an NN final-state interaction appears to account for the shapes and magnitudes of the spectra quite well. Comparison with the process np→pX indicates a non-negligible contribution from nonresonant amplitudes.- P P: INTERACTION
- INTERACTION: P P
- PI+: PRODUCTION
- PRODUCTION: PI+
- N: forward production
- N: MOMENTUM SPECTRUM
- DIFFERENTIAL CROSS SECTION
- ISOSPIN
- PI: EXCHANGE
- EXCHANGE: PI
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