Cooper, A. M. ; Ganguli, S. N. ; Malhotra, P. K. ; Raghavan, R. ; Subramanian, A. ; Gurtu, A. ; Montanet, L. ; Dobrzynski, L. ; Espigat, P. ; Nacasch, R. ; Nascimento, A. ; Aguilar-Benitez, M. ; Albajar, M. C. ; Rubio, J. A. ; Salicio, J. (1978) φ and ω meson production in ρ̅ρ annihilations at 0.70–0.76 GeV/c and the OZI rule Nuclear Physics B, 146 (1). pp. 1-10. ISSN 0550-3213
Full text not available from this repository.
Official URL: http://linkinghub.elsevier.com/retrieve/pii/0550-3...
Related URL: http://dx.doi.org/10.1016/0550-3213(78)90427-3
Abstract
The production of the φ and ω mesons has been studied in the reactions ρ̅ρ→Φ(ω)π+π- and ρ̅ρ→Φ(ω)ϱ0 at 0.70-0.76 GeV/c. The c.m. angular distribution of the φ meson in the reaction ρ̅ρ→Φπ+π- is found to be consistent with isotropy. The corresponding distribution for ω is not the ratio σ(ρ̅ρ→Φπ+π-)/σ(ρ̅ρ→ωπ+π-) is (10± 2.4).10-3 which leads to a value of (19 ± 5) · 10-3 when corrected for the phase-space factor. Implications of this result for the OZI rule are discussed.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 32023 |
| Deposited On: | 30 Mar 2011 11:31 |
| Last Modified: | 03 Jul 2012 06:05 |
Repository Staff Only: item control page
