The pion-induced pion-production reaction (π+, π+π−) on 4He has been studied at an incident pion kinetic energy of 280 MeV. The outgoing pions were detected in coincidence and the measured four-fold differential cross sections are compared with a quasifree πN → ππN microscopic model. Finally, the results are directly compared with recent data from the 16O(π+, π+π−) and2H(π+, π+π−)pp reaction at the same incident energy.

pi+ pi- coincidence measurement in the He-4 (pi+, pi+ pi-) reaction at T (pi+) = 280-MeV / D., V., R. R., J., O., M., M. E., S., V., S., P., W., Camerini, P., N., G., Rui, R., F. M., R., P., A., D., O., G., S., G. R., S., N. R., S., M. J., V.V.. - In: NUCLEAR PHYSICS. A. - ISSN 0375-9474. - STAMPA. - 548:(1992), pp. 541-561. [10.1016/0375-9474(92)90641-V]

pi+ pi- coincidence measurement in the He-4 (pi+, pi+ pi-) reaction at T (pi+) = 280-MeV

CAMERINI, Paolo;RUI, RINALDO;
1992-01-01

Abstract

The pion-induced pion-production reaction (π+, π+π−) on 4He has been studied at an incident pion kinetic energy of 280 MeV. The outgoing pions were detected in coincidence and the measured four-fold differential cross sections are compared with a quasifree πN → ππN microscopic model. Finally, the results are directly compared with recent data from the 16O(π+, π+π−) and2H(π+, π+π−)pp reaction at the same incident energy.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2558208
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