Single ionization of helium by fast proton impact: Searching for projectile coherence. (July 2015)

• Record Type: Journal Article
• Authors: Gassert, H; Chuluunbaatar, O; Waitz, M; Kim, H-K; Bauer, T; Laucke, A; Müller, Ch; Voigtsberger, J; Weller, M; Rist, J; Pahl, K; Honig, M; Pitzer, M; Zeller, S; Jahnke, T; Schmidt, L Ph H; Zaytsev, S A; Bulychev, A A; Schmidt-Böcking, H; Kouzakov, K A; Dörner, R; Schöffler, M S; Popov, Yu V
• Is Part Of: Journal of physics. Number 635(2015)
• Publication Date: 2015-07
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/635/2/022053
• Languages: English
• ISSNs: 1742-6588

Abstract

Synopsis: The fully differential cross section (FDCS) for single ionization p + He → p + e + He + at proton energy of 1 MeV is studied both experimentally and theoretically. The 3D angular electron distribution is presented. The role of electron-electron correlations both in a trial helium ground-state wave function and in the final helium state is inspected.