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Stephan Fritzsche
Researcher at Helmholtz Institute Jena
Publications - 521
Citations - 8042
Stephan Fritzsche is an academic researcher from Helmholtz Institute Jena. The author has contributed to research in topics: Ionization & Electron. The author has an hindex of 38, co-authored 478 publications receiving 6582 citations. Previous affiliations of Stephan Fritzsche include Max Planck Society & Schiller International University.
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CPC's 50th Anniversary: Celebrating 50 years of open-source software in computational physics
Norman Scott,Alan Hibbert,John J. Ballantyne,Stephan Fritzsche,Andrew L. Hazel,David P. Landau,David W. Walker,Z. Was +7 more
TL;DR: This Virtual Special Issue of CPC is focused on computational physics software and is accompanied by twenty-five software systems and includes a personal reflection on Phil Burke, CPC’s founder, by Alan Hibbert, a lifelong colleague.
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Electron loss of fast heavy projectiles in collision with neutral targets
Viktor Matveev,S. V. Ryabchenko,Davron Matrasulov,Kh. Yu. Rakhimov,Stephan Fritzsche,Th. Stöhlker +5 more
TL;DR: In this paper, a model is developed to calculate the cross sections for the loss of any number of electrons from the projectile ion, including the ionization of a single electron and up to the complete stripping of the projectile.
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Ab initio calculations of external-field shifts of the 661 − nm quadrupolar clock transition in neutral Ag atoms
TL;DR: In this paper, the frequency shifts of the Ag I 4d105s 2S1/2(F=0,MF=0) to 4d95s2 2D5/2 (F[prime]=2,MF[prime]-0) electric-quadrupole transition at 330.6 nm due to external fields are calculated using multiconfigurational self-consistent field methods.
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Multiple photodetachment of atomic anions via single and double core-hole creation
Stefan Schippers,A. Perry-Sassmannshausen,T. Buhr,Michael Martins,Stephan Fritzsche,Stephan Fritzsche,Alfred Müller +6 more
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Electron angular distributions in the two-photon ionization of hydrogen-like ions: a relativistic description
TL;DR: In this article, the angular distribution of the emitted electrons, following the two-photon ionization of hydrogen-like ions, is studied within the framework of second order perturbation theory and the Dirac equation.