THE (PI(-HYPERNUCLEAR SPECTROSCOPY(),K+) REACTION AND LIGHT LAMBDA)

High-quality excitation-energy spectra of (7)(Lambda), Li, Be-9(Lambda ), C-13(Lambda) and O-16(Lambda) as well as C-12(Lambda) have been obt ained with 2 MeV (FWHM) resolution and good statistics through the (pi (+), Kappa(+)) reaction. The spectra of C-12(Lambda), O-16(Lambda) and C-13(Lambda) are discussed in relation to the Lambda Nu spin-reaction . dependent interaction, and those of Be-9(Lambda) and Li-7(Lambda) wi thin the framework of the cluster structure of Lambda hypernuclei. It is emphasized that A hypernuclear spectroscopy provides us with valuab le information on Lambda hypernuclear structure and the Lambda Nu inte raction.