We report a measurement of the negative pion electromagnetic form factor in the range of space-like four-momentum transfer 0.014 < q2 < 0.122 (GeV/c)2. The measurement was made by the NA7 collaboration at the CERN SPS, by observing the interaction of 300 GeV pions with the electrons of a liquid hydrogen target. The form factor is fitted by a pole form with a pion radius of <r2> = 0.657 +- 0.012 fm.

A measurement of the pion charge radius

BOSISIO, LUCIANO;BUDINICH, MARCO;MILOTTI, EDOARDO;
1984

Abstract

We report a measurement of the negative pion electromagnetic form factor in the range of space-like four-momentum transfer 0.014 < q2 < 0.122 (GeV/c)2. The measurement was made by the NA7 collaboration at the CERN SPS, by observing the interaction of 300 GeV pions with the electrons of a liquid hydrogen target. The form factor is fitted by a pole form with a pion radius of = 0.657 +- 0.012 fm.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/2559567
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