Coulomb Sum Rule for ⁴HE

Authors

J. Carlson
J. Jourdan
Rocco Schiavilla, Old Dominion UniversityFollow
I. Sick

Document Type

Article

Publication Date

2003

DOI

http://dx.doi.org/10.1016/S0370-2693(02)03231-8

Publication Title

Physics Letters B

Volume

553

Issue

3-4

Pages

191-196

Abstract

We determine the Coulomb sum for ⁴He using the world data on ⁴He(e,e′) and compare the results to calculations based on realistic interactions and including two-body components in the nuclear charge operator. We find good agreement between theory and experiment when using free-nucleon form factors. The apparent reduction of the in-medium G_Ep implied by IA-interpretation of the L/T-ratios measured in ⁴He(e,e′p) and ⁴He(e→,e′p→) is not confirmed.

Comments

Open access under CC BY license.

(https://creativecommons.org/licenses/by/3.0/)

Original Publication Citation

Carlson, J., Jourdan, J., Schiavilla, R., & Sick, I. (2003). Coulomb sum rule for ⁴He. Physics Letters B, 553(3–4), 191-196. doi: http://dx.doi.org/10.1016/S0370-2693(02)03231-8

ORCID

0000-0001-6049-6683 (Schiavilla)

Repository Citation

Carlson, J.; Jourdan, J.; Schiavilla, Rocco; and Sick, I., "Coulomb Sum Rule for ⁴HE" (2003). Physics Faculty Publications. 32.
https://digitalcommons.odu.edu/physics_fac_pubs/32