Study of the nucleon density distribution of "6He and "8He by proton elastic scattering in inverse kinematics

Nuclear matter distributions of the neutron-rich nuclei "6He and "8He were studied via proton-nucleus scattering in inverse kinematics using the recoil detector IKAR. The differential cross sections for p"4He, p"6He and p"8He elastic scattering were measured with an uncertainty of #+-#2% for the absolute normalization for proton recoil energies from 1 to 20 MeV. The experimental techniques and the data analysis are described and first Glauber calculations presented. Data analysis is still in progress so only preliminary results are given. (orig.)Available from TIB Hannover: RO 801(94-43) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman