Published August 2006
| Version v1
Journal article
Reply to 'Comment on 'Photoionization of helium atoms irradiated with intense vacuum ultraviolet free-electron laser light. Part II. Theoretical modeling of multiphoton and single-photon processes''
- 1. Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Elektronen Synchrotron DESY, Notkestr. 85, 22607 Hamburg (Germany)
- 2. Laboratorio Nacional de Luz Sincrotron LNLS, 13084-971 Campinas SP, Brazil and Instituto de Fisica Gleb Wataghin, Universidade Estadual de Campinas IFGW-UNICAMP, 13083-970 Campinas SP (Brazil)
Description
We cannot agree with the Comment by Maquet et al. [Phys. Rev. A. 74, 027401 (2006)]. It seems that Maquet et al. are thinking in terms of classical fields. In our recent paper we have presented a study of the two-photon rate of He making use of quantized fields. This approach becomes a natural choice if we have in mind processes at high photon energy. In this description of the problem the squared vector potential A·A term is essential
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 74
- Journal Issue
- 2
- Journal Page Range
- p. 027402-027402.2
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38026146
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ATOMS; COMPUTERIZED SIMULATION; FREE ELECTRON LASERS; HELIUM; IRRADIATION; MULTI-PHOTON PROCESSES; PHOTOIONIZATION; PHOTON-ATOM COLLISIONS; PHOTONS; POTENTIALS; ULTRAVIOLET RADIATION; VECTORS; VISIBLE RADIATION
- Descriptors DEC
- ATOM COLLISIONS; BOSONS; COLLISIONS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ELEMENTS; FLUIDS; GASES; IONIZATION; LASERS; MASSLESS PARTICLES; NONMETALS; PHOTON COLLISIONS; RADIATIONS; RARE GASES; SIMULATION; TENSORS
Optional Information
- Notes
- (c) 2006 The American Physical Society