| Article | |
| Title | A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies |
| Author(s) | De Kerret, H (CERN) ; Aubert, Jean-Jacques (Annecy, LAPP) ; Bartl, Walter (Vienna, OAW) ; Brandt, A (Hamburg U., Inst. Exp. Phys. II) ; Broll, C (Annecy, LAPP) ; Coignet, G (Annecy, LAPP) ; Dibon, Heinz (Hamburg U., Inst. Exp. Phys. II) ; Eichinger, H (Vienna, OAW) ; Favier, Jean (Annecy, LAPP) ; Flügge, G (Hamburg U., Inst. Exp. Phys. II) ; Gottfried, Christian (Vienna, OAW) ; Massonnet, Louis (Annecy, LAPP) ; Nagy, E (CERN) ; Neuhofer, G (Vienna, OAW) ; Niebergall, F (Hamburg U., Inst. Exp. Phys. II) ; Orr, R S (CERN) ; Regler, Meinhard (CERN) ; Schmidt-Parzefall, W (CERN) ; Schubert, K R (Heidelberg U.) ; Schumacher, P E (Hamburg U., Inst. Exp. Phys. II) ; Vivargent, M (Annecy, LAPP) ; Winter, Klaus (CERN) |
| Affiliation | (CERN) |
| Publication | 1977 |
| In: | Phys. Lett. B 69 (1977) 372-6 |
| DOI | 10.1016/0370-2693(77)90569-X |
| Subject category | Particle Physics - Phenomenology |
| Free keywords | CERN ISR |
| Abstract | A study is reported of the charge-exchange reaction pp to n Delta /sup ++/(1232) at the CERN intersecting storage rings (ISR) in the energy range square root s=23 to 53 GeV. From the analysis of the energy dependence of the total cross-section, of the differential cross- section d sigma /dt and of the decay angular distributions evidence is found that pion exchange is dominant up to square root s=23 GeV and that ( rho +A/sub 2/) exchange dominates the reaction for square root s>or=30 GeV, as described by simple Regge-pole models. (13 refs). |
Corresponding record in: Inspire
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