INTERMEDIATE-ENERGY CHARGE-EXCHANGE REACTIONS INDUCED BY POLARIZED HE-3

Spin polarization transfer is proven to be very useful in obtaining de tailed information of the continuum nuclear responses. The data, taken for the ((p) over right arrow,(n) over right arrow reactions, have en abled us to separate the response into the spin longitudinal and trans verse components, These partial nuclear responses have been successful ly used to make critical tests of nuclear structure models. In the pre sent paper, we shall first summarize the results of the data and the t heoretical analyses made so far. We shall then discuss information obt ainable from the ((3) (H) over right arrow,(t) over right arrow) react ion, emphasizing on the differences and similarities in comparison wit h the ((p) over right arrow, (n) over right arrow) reaction, The resul ts of numerical calculations made for ((3) (H) over bar e, (t) over ri ght arrow) reactions based on the microscopic distorted wave impulse a pproximation will also be reported.