X iv : n uc l - ex / 0 10 70 04 v 1 6 J ul 2 00 1 Neutron charge form factor at large
نویسندگان
چکیده
The neutron charge form factor G En (q) is determined from an analysis of the deuteron quadrupole form factor F C2 (q) data. Recent calculations, based on a variety of different model interactions and currents, indicate that the contributions associated with the uncertain two-body operators of shorter range are relatively small for F C2 (q), even at large momentum transfer q. Hence, G En (q) can be extracted from F C2 (q) at large q 2 without undue systematic uncertainties from theory.
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