Extracting a New Value of the Slope of the Neutron Form Factor Compatible with Deuteron Properties | ||
| Sohag Journal of Sciences | ||
| Volume 5, Issue 2, May 2020, Pages 7-14 PDF (339.19 K) | ||
| Document Type: Regular Articles | ||
| DOI: 10.21608/sjsci.2020.233181 | ||
| Authors | ||
| M. M. Mustafa1; E. A. Sultan1; E. M. Hassan2; Dr. Eed M. Darwish* 3 | ||
| 1Physics Department, Faculty of Science, Sohag University, Sohag 82524, Egypt | ||
| 2Physics Department, Faculty of Science, South Valley University, Qena 83523, Egypt | ||
| 3Taibah University - College of Science | ||
| Abstract | ||
| We extract a new value b = 0.0205±0.0017 fm2 of the slope of the neutron form factor GEn(q2) at q2 = 0 compatible with deuteron properties by using a linear relation between b and A2S(1+η2) we found for a class of nonlocal potential models having the experimental values of both rD and Q. Another model dependent value b MHKZ = 0.0206±0.0014 fm2 , which is also compatible with deuteron properties, has been determined by applying ”constrained” unitary transformations to the local MHKZ potential model. The sensitivity of a small changes in the experimental values used for rD and Q on the value obtained for b is also investigated. | ||
| Keywords | ||
| Electromagnetic processes and properties; Elastic scattering; Electromagnetic form factors; Nucleon-nucleon interactions | ||
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