Simulation of short intense laser pulse propagation in the laser wakefield accelerator

Conference · Sun Oct 15 00:00:00 EDT 1989 · AIP Conference Proceedings (American Institute of Physics); (USA)

OSTI ID:7245356

Ting, A; Sprangle, P; Esarey, E ^[1]

---

1. Naval Research Laboratory, Washington, D.C. 20375 (US)

In the Laser Wakefield Accelerator (LWFA), an intense picosecond laser pulse propagates through a plasma and nonresonantly generates large amplitude axial and transverse wakefields. The intense axial electric field associated with these wake plasma waves could be used for accelerating electron beams to very high energies. The propagation of such short laser pulses through a plasma and the generation of the wakefields are studied with numerical simulations. The formulation is a three-dimensional cold fluid model with self-consistent density perturbation and relativistic focusing effects. The laser pulse shape is found to be modified which in turn affects the wakefields. {copyright} 1989 American Institute of Physics

• OSTI ID: 7245356
• Report Number(s): CONF-890197-; CODEN: APCPC; TRN: 90-008794
• Journal Information: AIP Conference Proceedings (American Institute of Physics); (USA), Vol. 193:1; Conference: Workshop on advanced accelerator concepts, Lake Arrowhead, CA (USA), 9-13 Jan 1989; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
LASERS
WAKEFIELD ACCELERATORS
NUMERICAL ANALYSIS
ELECTRIC FIELDS
ELECTRON BEAMS
FLUID MECHANICS
FOCUSING
PLASMA
POWER
THREE-DIMENSIONAL CALCULATIONS
WAVE EQUATIONS
WAVE PROPAGATION
ACCELERATORS
BEAMS
DIFFERENTIAL EQUATIONS
EQUATIONS
LEPTON BEAMS
MATHEMATICS
MECHANICS
PARTIAL DIFFERENTIAL EQUATIONS
PARTICLE BEAMS
430100* - Particle Accelerators- Design
Development
& Operation
430200 - Particle Accelerators- Beam Dynamics
Field Calculations
& Ion Optics