A measurement of the total cross section for the reaction pp --> π+π- has been performed for seven values of the incident momentum between 158 and 275 MeV/c. The values obtained, if compared with previous results at higher momenta, agree with a 1/ß dependence. The differential cross section sssumed over the whole incident momentum range has also been measured and the result of a fit by Legendre polynomials is given.

A measurement of the pbar p-->π+π- reaction for 158<=p(p)<=275 MeV/c

CALABRESE, Roberto;DALPIAZ, Pietro;FERRETTI, Paola;PETRUCCI, Ferruccio Carlo;SAVRIE', Mauro;
1987

Abstract

A measurement of the total cross section for the reaction pp --> π+π- has been performed for seven values of the incident momentum between 158 and 275 MeV/c. The values obtained, if compared with previous results at higher momenta, agree with a 1/ß dependence. The differential cross section sssumed over the whole incident momentum range has also been measured and the result of a fit by Legendre polynomials is given.
1987
G., Bardin; G., Burgun; Calabrese, Roberto; G., Capon; R., Carlin; Dalpiaz, Pietro; Ferretti, Paola; M., DE GIORGI; J., Derre; U., Dosselli; J., Duclo...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/462809
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