The JLab polarization transfer measurements of proton elastic form factor |
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Authors: | C. F. Perdrisat V. Punjabi |
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Affiliation: | (1) College of William and Mary, VA 23187 Williamsburg, USA;(2) Norfolk State University, VA 23504 Norfolk, USA |
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Abstract: | The ratio of the electric and magnetic proton form factors,G Ep G Mp , has been obtained in two Hall A experiments, from measurements of the longitudinal and transverse polarizations of the recoil proton,P l andP t , in the elastic scattering of polarized electrons, . Together these experiments cover theQ 2 range of 0.5 to 5.6 GeV2. A new experiment is currently being prepared, to extend theQ 2 range to 9 GeV2 in Hall C. |
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Keywords: | Proton electromagnetic structure |
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