of 1998:
Asymmetric formation of positronium continuum states following positron-impact ionization of H-2Berakdar, J
Physical Review Letters 81, pp 1393-1396 (1998)
Helicity dependence of the photon-induced three-body Coulomb fragmentation of helium investigated by cold target recoil ion momentum spectroscopy
V. Mergel, M. Achler, R. Dörner, Kh. Khayyat, T. Kambara, Y. Awaya, V. Zoran, B. Nyström, L. Spielberger, J. H. McGuire, J. Feagin, J. Berakdar, Y. Az
Physical Review Letters 80, pp 5301-5304 (1998)
Dichroism in (e,2e) ionizing collisions with laser-oriented sodium atoms
Berakdar J, Dorn A, Elliott A, Lower J, Weigold E
Journal of Electron Spectroscopy and Related Phenomena 88, pp 59 (1998)
Orientational dichroism in the electron-impact ionization of laser-oriented atomic sodium
Dorn A, Elliott A, Lower J, Weigold E, Berakdar J, Engelns A, Klar H
Phys. Rev. Lett. 80, pp 257-260 (1998)
Asymmetric Formation of Positronium Continuum States Following Positron-Impact Ionization of H2
Berakdar, J.
Physical Review Letters 81, pp 1393-1396 (1998)
Polarization, correlation, and distortion effects in excitation processes
Berakdar, J.
Physical Review A 58, pp 1641-1644 (1998)
Manifestations of Electronic Correlations in the Diffraction of Electron Pairs from Crystals
Berakdar, J., Samarin, S. N., Herrmann, R. and Kirschner, J.
Physical Review Letters 81, pp 3535-3538 (1998)
Emission of correlated electron pairs following single-photon absorption by solids and surfaces
Berakdar, J.
Physical Review B 58, pp 9808-9816 (1998)
Dynamical and geometrical properties of the circular dichroism in one-photon double ionization
Berakdar, J.
Journal of Physics B 31, pp 3167-3180 (1998)
Approximate analytical solution of the quantum-mechanical three-body Coulomb continuum problem
Berakdar, J
Physical Review A 55, pp 835-835 (1997)
Electron-impact ionization of atomic hydrogen at intermediate energies
Berakdar, J
Physical Review A 56, pp 370-377 (1997)
Electron ejection from clean metallic surfaces upon charged particle impact
Berakdar, J; Das, MP
Physical Review A 56, pp 1403-1413 (1997)
Three-body coupling in electron-hydrogen ionizing collisions
Berakdar, J
Physical Review A 55, pp 800-803 (1997)
Energy-exchange effects in few-particle Coulomb scattering
Berakdar, J
Physical Review Letters 78, pp 2712-2715 (1997)
A comparative study on the spin asymmetry and integrated cross sections for the electron-impact ionization of atomic hydrogen
Berakdar, J; OMahony, PF; MotaFurtado, F
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 39, pp 41-48 (1997)
Energy-exchange effects in few-particle Coulomb scattering
Berakdar, J
Phys. Rev. Lett. 78, pp 2712-2715 (1997)
Single ionization of one- and two-electron atomic systems by electron impact
Berakdar, J; Buckman, SJ
Physical Review A 54, pp 5431-5434 (1996)
Signature of three-body interactions in low-energy (e,2e) reactions in coplanar asymmetric energy-sharing geometry
Berakdar, J; Roder, J; Briggs, JS; et al.
Journal of Physics B: Atomic, Molecular and Optical Physics 29, pp 6203-6216 (1996)
Positron- and electron-impact double ionisation of helium at low and intermediate energies
Berakdar, J
Physics Letters A 220, pp 237-241 (1996)
Parabolic-hyperspherical approach to the fragmentation of three-particle Coulomb systems
Berakdar, J
Phys. Rev. A 54, pp 1480-1486 (1996)
Interplay of exchange and collisional ionization mechanisms in (e,2e) processes
Berakdar, J; Briggs, JS
Journal of Physics B: Atomic, Molecular and Optical Physics 29, pp 2289-2303 (1996)
Double-ionization mechanisms and asymmetry parameters for (e,3e-1e) reactions
Berakdar, J
Physical Review A 53, pp 2281-2288 (1996)
Approximate analytical solution of the quantum-mechanical three-body Coulomb continuum problem
Berakdar, J
Physical Review A 53, pp 2314-2326 (1996)
Oriented and aligned two-electron continua
Berakdar, J; Engelns, A; Klar, H
Journal of Physics B: Atomic, Molecular and Optical Physics 29, pp 1109-1124 (1996)
INTERFERENCE EFFECTS IN (E,2E)-DIFFERENTIAL CROSS-SECTIONS IN DOUBLY SYMMETRICAL GEOMETRY
BERAKDAR, J; BRIGGS, JS
Journal of Physics B: Atomic, Molecular and Optical Physics 27, pp 4271-4280 (1994)
ORIENTATIONAL DICHROISM IN (E, 2E) REACTIONS
FEHR, M; BERAKDAR, J; KLAR, H
Journal of Physics B: Atomic, Molecular and Optical Physics 27, pp L401-L405 (1994)
3-BODY COULOMB CONTINUUM PROBLEM
BERAKDAR, J; BRIGGS, JS
Physical Review Letters 72, pp 3799-3802 (1994)
Structures in the cross section of double ionization of helium by the impact of fast electrons
Berakdar J., Klar H.
J. Phys. B: At. Mol. Opt. Phys. 26, pp 4219 (1993)
STRUCTURES IN TRIPLY AND DOUBLY DIFFERENTIAL IONIZATION CROSS-SECTIONS OF ATOMIC-HYDROGEN
BERAKDAR, J; KLAR, H
Journal of Physics B: Atomic, Molecular and Optical Physics 26, pp 3891-3913 (1993)
STRUCTURES IN THE CROSS-SECTION OF DOUBLE-IONIZATION OF HELIUM BY THE IMPACT OF FAST ELECTRONS
BERAKDAR, J; KLAR, H
Journal of Physics B: Atomic, Molecular and Optical Physics 26, pp 4219-4235 (1993)
CHIRAL ELECTRON PAIRS FROM DOUBLE PHOTOIONIZATION
BERAKDAR, J; KLAR, H; HUETZ, A; et al.
Journal of Physics B: Atomic, Molecular and Optical Physics 26, pp 1463-1478 (1993)
SCALING BEHAVIOR OF THE TRIPLY DIFFERENTIAL CROSS-SECTION FOR THE IONIZATION OF ATOMIC-HYDROGEN
BERAKDAR, J; BRIGGS, JS; KLAR, H
Journal of Physics B: Atomic, Molecular and Optical Physics 26, pp 285-296 (1993)
PROTON AND ANTIPROTON IMPACT IONIZATION OF ATOMIC-HYDROGEN AND HELIUM
BERAKDAR, J; BRIGGS, JS; KLAR, H
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 24, pp 351-364 (1992)
CIRCULAR-DICHROISM IN DOUBLE PHOTOIONIZATION
BERAKDAR, J; KLAR, H
Physical Review Letters 69 , pp 1175-1177 (1992)
AN IMPROVED BORN APPROXIMATION FOR THE ELECTRON-IMPACT IONIZATION OF ATOMIC-HYDROGEN
BERAKDAR, J; KLAR, H; BRAUNER, M; et al.
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 16, pp 91-96 (1990)