Published November 2006
| Version v1
Journal article
Reducing multiphoton ionization in a linearly polarized microwave field by local control
Creators
- 1. Center for Nonlinear Science, School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0430 (United States)
- 2. Centre de Physique Theorique-CNRS, Luminy-Case 907, 13288 Marseille Cedex 09 (France)
Description
We present a control procedure to reduce the stochastic ionization of hydrogen atom in a strong microwave field by adding to the original Hamiltonian a comparatively small control term which might consist of an additional set of microwave fields. This modification restores select invariant tori in the dynamics and prevents ionization. We demonstrate the procedure on the one-dimensional model of microwave ionization
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.74.053408;
- arXiv
- arXiv:nlin/0610067v1;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 74
- Journal Issue
- 5
- Journal Page Range
- p. 053408-053408.7
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39004243
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ATOMS; HAMILTONIANS; HYDROGEN; IONIZATION; MICROWAVE RADIATION; MODIFICATIONS; MULTI-PHOTON PROCESSES; ONE-DIMENSIONAL CALCULATIONS; PHOTOIONIZATION; PHOTON-ATOM COLLISIONS; SIMULATION; STOCHASTIC PROCESSES
- Descriptors DEC
- ATOM COLLISIONS; COLLISIONS; ELECTROMAGNETIC RADIATION; ELEMENTS; IONIZATION; MATHEMATICAL OPERATORS; NONMETALS; PHOTON COLLISIONS; QUANTUM OPERATORS; RADIATIONS
Optional Information
- Notes
- (c) 2006 The American Physical Society