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 View the MathML source fm.
A measurement of the pion charge radius / S.R. Amendolia;B. Badelek;G. Batignani;G.A. Beck;F. Bedeschi;E.H. Bellamy;E. Bertolucci;D. Bettoni;H. Bilokon;G. Bologna;L. Bosisio;C. Bradaschia;M. Budinich;A. Codino;M.J. Counihan;M. Dell'Orso;B. D'Ettorre Piazzoli;F.L. Fabbri;F. Fidecaro;L. Foà;E. Focardi;S.G.F. Frank;A. Giazotto;M.A. Giorgi;M.G. Green;J. Harvey;G.P. Heath;M.P.J. Landon;P. Laurelli;F. Liello;G. Mannocchi;P.V. March;P.S. Marrocchesi;D. Menasce;A. Menzione;E. Meroni;E. Milotti;L. Moroni;P. Picchi;F. Ragusa;L. Ristori;L. Rolandi;C.G. Saltmarsh;A. Saoucha;L. Satta;A. Scribano;P. Spillantini;A. Stefanini;D. Storey;J.A. Strong;R. Tenchini;G. Tonelli;W. Von Schlippe;E. Van Herwijnen;A. Zallo. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 146:(1984), pp. 116-120. [10.1016/0370-2693(84)90655-5]
A measurement of the pion charge radius
FOCARDI, ETTORE;
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 View the MathML source fm.
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