Supernova Remnant Relevant Laser-plasma Experiments

Journal Article · Wed Oct 20 04:00:00 EDT 2004 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.1824858· OSTI ID:20630256

Woolsey, N C; Ash, A D; Chambers, D M; Courtois, C; Grundy, R A.D. ^[1]; Dendy, R O; McClements, K G ^[2]

---

1. Department of Physics, University of York York, YO10 5DD (United Kingdom)
2. UKAEA Culham Division, Culham Science Centre, Abingdon, OX14 3DB (United Kingdom)

Laboratory astro-plasma physics experiments are being designed to advance both our astrophysics and plasma physics knowledge. With current laser technology, target design and diagnostics, it is now possible to reproduce and measure the conditions of temperature and pressure usually met in extreme stellar environments. Coupled with scaled plasma physics it is possible to simulate certain aspects of astrophysical phenomena in the laser laboratory. The focus is on experiments designed to address key aspects of the plasma physics occurring in supernova remnants. In this approach ideal magneto-hydrodynamics is applied to the supernova remnant and then scaled. Matching dimensionless parameters in a laboratory experiment enables the simulation of complex astro-plasma systems offering the advantage of repeated, detailed measurements and the flexibility to alter the input conditions. Work at York has centered on developing a collisionless plasma experiment. The experiment involves a magnetic field, and two laser-exploded plasmas to make possible a laboratory study of the interaction between a supernova remnant and the interstellar medium. These experiments and the analysis are discussed.

• OSTI ID: 20630256
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 730; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
ASTROPHYSICS
COLLISIONLESS PLASMA
COMPUTERIZED SIMULATION
FLEXIBILITY
LASER RADIATION
LASERS
MAGNETIC FIELDS
MAGNETOHYDRODYNAMICS
PLASMA DIAGNOSTICS
PLASMA SIMULATION
SUPERNOVA REMNANTS