-Measurement of the proton's electric to magnetic form factor ratio from 1H(over -->)(e(over -->),e'p).
We report the first precision measurement of the proton electric to magnetic form factor ratio from spin-dependent elastic scattering of longitudinally polarized electrons from a polarized hydrogen internal gas target. The measurement was performed at the MIT-Bates South Hall Ring over a range of four-momentum transfer squared Q2 from 0.15 to 0.65 (GeV/c)(2). Significantly improved results on the proton electric and magnetic form factors are obtained in combination with existing cross-section data on elastic electron-proton scattering in the same Q2 region.
Crawford
C B
CB
Laboratory for Nuclear Science and Bates Linear Accelerator Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
Sindile
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Akdogan
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Alarcon
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Bertozzi
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Booth
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Botto
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Calarco
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Clasie
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Degrush
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Donnelly
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Dow
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Dutta
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Farkhondeh
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Fatemi
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Filoti
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Franklin
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Gao
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Geis
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Gilad
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Haeberli
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Hasell
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Hersman
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Holtrop
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Karpius
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Kohl
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Kolster
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Lee
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Maschinot
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Matthews
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McIlhany
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Meitanis
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Milner
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Redwine
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Seely
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Shinozaki
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Sirca
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Six
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Smith
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Tonguc
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Tschalaer
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Tsentalovich
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Turchinetz
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van den Brand
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van der Laan
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Wang
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Wise
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Xiao
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Xu
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Zhang
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Zhou
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Ziskin
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Zwart
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