Femtosecond x-rays from Thomson scattering using laser wakefield accelerators
Journal Article
·
· Measurement Science and Technology
The possibility of producing femtosecond x-rays through Thomson scattering high power laser beams off laser wakefield generated relativistic electron beams is discussed. The electron beams are produced with either a self-modulated laser wakefield accelerator (SM-LWFA) or through a standard laser wakefield accelerator (LWFA) with optical injection. For a SM-LWFA (LWFA) produced electron beam, a broad (narrow) energy distribution is assumed, resulting in X-ray spectra that are broadband (monochromatic). Designs are presented for 3-100 fs x-ray pulses and the expected flux and brightness of these sources are compared.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Director, Office of Science. Office of High Energy and Nuclear Physics. Division of High Energy Physics (US)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 790000
- Report Number(s):
- LBNL-47678; CBP Note-378; MSTCEP; R&D Project: 455401; TRN: US0200325
- Journal Information:
- Measurement Science and Technology, Vol. 12; Other Information: Journal Publication Date: 2001; PBD: 1 Mar 2001; ISSN 0957-0233
- Country of Publication:
- United States
- Language:
- English
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