K$sup -$p and anti pp charge exchange cross sections below 1.1 GeV/c
Conference
·
OSTI ID:4134240
The cross sections are measured for K$sup -$p $Yields$ anti K$sup 0$n at 520 to 1060 MeV/c and for anti pp $Yields$ anti nn from 270 to 960 MeV/c with a typical point-to-point precision of about 1 percent. The cross sections in preliminary form are shown and discussed. It is suggested that the spin of the $Sigma$(1590) must be at least $sup 2$$/$$sub 3$ and that of a possible resonance at the bump at 475 MeV/c must be at least 4. (JFP)
- Research Organization:
- California Univ., Berkeley (USA). Lawrence Berkeley Lab.
- DOE Contract Number:
- W-7405-ENG-48
- NSA Number:
- NSA-33-008342
- OSTI ID:
- 4134240
- Report Number(s):
- LBL--4299; CONF-750858--11
- Country of Publication:
- United States
- Language:
- English
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