Author/Editor		Dieterich, S; Bartsch, P; Baumann, D; Bermuth, J; Bohinc, K; Boehm, R; Bosnar, D; Derber, S; Ding, M; Distler, M
Title		Polarization transfer in the 4He(e, e' p)H reaction
Type		članek
Source		Phys Lett B
Vol. and No.		Letnik 500
Publication year		2001
Volume		str. 47-52
Language		eng
Abstract		Polarization transfer in the 4He(e, e'p)3H reaction at a Q2 of 0.4 (GeV/c)2 was measured at the Mainz Microtron MAMI. The ratio of the transverse to the longitudinal polarization components of the ejected protons was compared with the same ratio for elastic ep scattering. The results are consistent with a recent fully relativistic calculation which includes a predicted medium modification of the proton form factor based on a quark-meson coupling model.
Descriptors		NUCLEAR PHYSICS HELIUM PROTONS