Elsevier

Physics Letters B

Volume 63, Issue 2, 19 July 1976, Pages 161-164
Physics Letters B

The role of the π NN coupling in mesonic-exchange corrections to electron scattering from 2H and 3He

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Abstract

The magnetic form factor of the three-body system is found to be sensitive to the π NN coupling through its dependence on the axial mass. Hence, it provides the means for an investigation of this mass. In contrast the electromagnetic form factors of the deuteron and the charge form factor of the three-body system cannot furnish information along these lines.

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Research supported in part by NSF Grant GP-43767.

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