The EM form factor of the pion has been studied in the time-like region by measuring σ(e+e− → π+π−) normalized to σ(e+e− → μ+μ−). Results have been obtained for q2 down to the physical threshold.

Measurement of the pion form factor in the time-like region for q2 values between 0.1 (GeV/c)2 and 0.18 (GeV/c)2 / S.R. Amendolia, B. Badelek, G. Batignani, G.A. Beck, E.H. Bellamy, E. Bertolucci, D. Bettoni, H. Bilokon, A. Bizzeti, G. Bologna, L. Bosisio, C. Bradaschia, M. Budinich, M. Dell'Orso, B.D'Ettorre Piazzoli, M. Enorini, F.L. Fabbri, F. Fidecaro, L. Foà, E. Focardi, et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 138:(1984), pp. 454-458. [10.1016/0370-2693(84)91938-5]

Measurement of the pion form factor in the time-like region for q2 values between 0.1 (GeV/c)2 and 0.18 (GeV/c)2

FOCARDI, ETTORE;
1984

Abstract

The EM form factor of the pion has been studied in the time-like region by measuring σ(e+e− → π+π−) normalized to σ(e+e− → μ+μ−). Results have been obtained for q2 down to the physical threshold.
1984
138
454
458
S.R. Amendolia;B. Badelek;G. Batignani;G.A. Beck;E.H. Bellamy;E. Bertolucci;D. Bettoni;H. Bilokon;A. Bizzeti;G. Bologna;L. Bosisio;C. Brad...espandi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/625584
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