Reanalysis of the p-barn{yields}2{pi}{sup +}3{pi}{sup -}{pi}{sup 0} annihilation at rest
Journal Article
·
· AIP Conference Proceedings
- Dipartimento di Fisica dell'Universita di Roma 1 (Italy)
The reanalysis of the p-barn{yields}2{pi}{sup +}3{pi}{sup -}{pi}{sup 0} annihilation at rest has found that the {omega} is produced in (49.4{+-}3.9)% of the events. The corresponding frequency is f(p-barn{yields}{omega}{pi}{sup +}2{pi}{sup -})=(7.9{+-}0.9)%. No evidence is found for the {eta}, {rho}{sup 0} and b{sub 1}(1235) production. This suggests that the {omega} is produced by the {omega}{sigma}{pi}{sup -} channel with probable dominance of an {omega}{sigma} interaction. There is also an indication for a possible production of an {omega}(1000) in non-{omega} events.
- OSTI ID:
- 21199101
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 432; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Antiproton-proton annihilation at rest into {omega}{eta}{pi}{sup 0}
A study of the {omega}{eta} and {omega}{pi}{sup 0} systems produced in the reaction {pi}{sup -}p{yields}{pi}{sup +}{pi}{sup -}4{gamma}n at 18 GeV/c
Study of a Narrow {pi}{sup +{pi}-} Peak at about 755 MeV/c{sup 2} in p-barn{yields}2{pi}{sup +}3{pi}{sup -} Annihilation at Rest
Journal Article
·
Mon Jul 10 00:00:00 EDT 1995
· AIP Conference Proceedings
·
OSTI ID:253236
A study of the {omega}{eta} and {omega}{pi}{sup 0} systems produced in the reaction {pi}{sup -}p{yields}{pi}{sup +}{pi}{sup -}4{gamma}n at 18 GeV/c
Journal Article
·
Fri May 29 00:00:00 EDT 1998
· AIP Conference Proceedings
·
OSTI ID:21185744
Study of a Narrow {pi}{sup +{pi}-} Peak at about 755 MeV/c{sup 2} in p-barn{yields}2{pi}{sup +}3{pi}{sup -} Annihilation at Rest
Journal Article
·
Thu Aug 05 00:00:00 EDT 2010
· AIP Conference Proceedings
·
OSTI ID:21426392