Nuclear Structure of Positive Parity Levels in 15N As Studied by Inelastic Electron Scattering

High resolution measurements of inelastic electron scattering cross sections from the states in 15N (gas target of 99% 15N enrichment) up to 23.5 MeV excitation have been performed at NIKHEF-K Amsterdam. The measurements were carried out at 70, 130, 300, and 430 MeV incident electron energy with an angular range from 40 to 98.5 covering a momentum transfer region between 0.5 and 3.2 fm-1. The data of the present experiment together with the existing data obtained at a scattering angle of 18