A study of n̅ρ annihilations between 0.5 and 0.8 GeV/c

Banerjee, S. ; Ganguli, S. N. ; Gurtu, A. ; Malhotra, P. K. ; Raghavan, R. ; Subramanian, A. ; Sudhakar, K. ; Agarwal, M. M. ; Chatterjee, T. K. ; Kohli, J. M. ; et., al (1986) A study of n̅ρ annihilations between 0.5 and 0.8 GeV/c Zeitschrift für Physik C: Particles and Fields, 32 (2). pp. 163-170. ISSN 0170-9739

Full text not available from this repository.

Official URL: http://www.springerlink.com/content/u00927m72w8134...

Related URL: http://dx.doi.org/10.1007/BF01552492


A study of n̅p annihilations with n̅ momentum between 0.5 and 0.8 GeV/c is presented. The search for s-channel resonances in n̅p annihilations reveal possibly two narrow structures in the odd pions final state. Inclusive ρ0 and ƒ0 cross sections in n̅p annihilations have been estimated to be 9.0±0.6 mb and 3.4±0.6 mb respectively. Longitudinal and transverse momentum distributions for inclusive ρ0 production have been presented. A study of resonance production in exclusive final state reveals ρ0 production to be dominant in the odd pion final states and ρ+, ω0 productions are most important for the even pion final states. The π+π effective mass spectra in the backward and the forward directions in the n̅ρ c.m. system have been examined for a possible ρ-ω interference effect.

Item Type:Article
Source:Copyright of this article belongs to Springer-Verlag.
ID Code:32210
Deposited On:30 Mar 2011 11:32
Last Modified:10 Jul 2012 05:27

Repository Staff Only: item control page