Electron scattering off structural two-level systems in ZrAs1.595Se0.393

Electron-electron scattering in linear transport in two-dimensional systems.

We describe a method for numerically incorporating electron–electron scattering in quantum wells for small deviations of the distribution function from equilibrium, within the framework of the Boltzmann equation. For a given temperature T and density n, a symmetric matrix needs to be evaluated only once, and henceforth it can be used to describe electron–electron scattering in any Boltzmann equ...

Inclusive electron scattering off 4 He

Sonia Bacca, Hartmuth Arenhövel, Nir Barnea, Winfried Leidemann and Giuseppina Orlandini Gesellschaft für Schwerionenforschung, Planckstr. 1, D-64291 Darmstadt, Germany Institut für Kernphysik, Johannes Gutenberg-Universität, J.J.-Becher-Weg 45, D-55099 Mainz, Germany Racah Institute of Physics, Hebrew University, 91904, Jerusalem, Israel Dipartimento di Fisica, Università di Trento and INFN (G...

Critical Level Statistics in Two-dimensional Disordered Electron Systems

The level statistics in the two dimensional disordered electron systems in magnetic fields (unitary ensemble) or in the presence of strong spin-orbit scattering (symplectic ensemble) are investigated at the Anderson transition points. The level spacing distribution functions P (s)’s are found to be independent of the system size or of the type of the potential distribution, suggesting the unive...

Parity violation in quasifree electron scattering off the deuteron

For deuteron electroweak disintegration, parity violating effects are investigated which arise from the interference of γ and Z exchange as well as from the hadronic sector via a small parity violating component in the deuteron. The general formalism for the differential cross section and polarization observables of electromagnetic deuteron disintegration is extended to incorporate parity viola...

Two-body currents in inclusive electron scattering.