The Form Factors of the Nucleons: Present Status - Fisica

A “reduced cross section” can be
defined as:
• Measuring angular dependence of
cross section at fixed Q 2 .
• The ε-dependence of the “reduced
cross section” σ R is linear in Born
approximation, with slope G E 2 and
intercept τG M 2 .
Rosenbluth (continued)
Qattan et al.,PRL 94, 142301 (2005)
from recoil polarization
previous Rosenbluth
2/17/2013 C.F. Perdrisat SAEMP Trento 2013
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