| Αρχική Σελίδα > The four-pion final state in pp annihilations at 57 GeV/c |
| Article | |
| Title | The four-pion final state in pp annihilations at 57 GeV/c |
| Author(s) | Atherton, Henry W ; Böhm, J ; Cvach, J ; French, Bernard R ; Jires, M ; Sedlak, J ; Simák, V ; Skura, J S ; Zácek, J |
| Affiliation | (CERN) |
| Publication | 1976 |
| In: | Nucl. Phys. B 113 (1976) 378-9 |
| DOI | 10.1016/0550-3213(76)90132-2 |
| Subject category | Particle Physics - Phenomenology |
| Abstract | 577 events from pp to 2 pi /sup +/2 pi /sup -/ annihilations at 5.7 Ge V/c are analysed. Single particle spectra are studied and effective matrix element is determined. The rates for production of rho degrees and f/sup 0/ mesons are estimated and the influence of resonances on the angular distributions of pions and dipions is investigated. Transverse momenta correlations can be explained using peripheral phase space. (17 refs). |