Recent experiments on the hydrodynamics of laser-produced plasmas conducted at the PALS laboratory

0085802 - FZÚ 2008 RIV US eng J - Článek v odborném periodiku
Batani, D. - Dezulian, R. - Redaelli, R. - Benocci, R. - Stabile, H. - Canova, F. - Desai, T. - Lucchini, G. - Krouský, Eduard - Mašek, Karel - Pfeifer, Miroslav - Skála, Jiří - Dudžák, Roman - Rus, Bedřich - Ullschmied, Jiří - Malka, V. - Fauré, J. - Koenig, M. - Limpouch, J. - Nazarov, W. - Pepler, D. - Nagai, K. - Norimatsu, T. - Nishimura, H.
Recent experiments on the hydrodynamics of laser-produced plasmas conducted at the PALS laboratory.
[Experimentální studium hydrodynamiky laserového plazmatu prováděné na laserovém systému PALS.]
Laser and Particle Beams. Roč. 25, - (2007), s. 127-141. ISSN 0263-0346. E-ISSN 1469-803X
Grant CEP: GA MŠMT(CZ) LC528
Výzkumný záměr: CEZ:AV0Z10100523; CEZ:AV0Z20430508
Klíčová slova: equation of state * laboratory astrophysics * plasma hydrodynamics * shock acceleration * pressure * smoothing.
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 4.696, rok: 2007

We present a series of experimental results, and their interpretation, connected to various aspects of the hydrodynamics of laser produced plasmas. Experiments were performed using the Prague PALS iodine laser working at 0.44 [mu]m wavelength and irradiances up to a few 1014 W/cm2. By adopting large focal spots and smoothed laser beams, the lateral energy transport and lateral expansion have been avoided. Therefore we could reach a quasi one-dimensional regime for which experimental results can be more easily and properly compared to available analytical models

Serie experimentů na laseru PALS představuje různé aspekty hydrodynamiky laserového plazmatu. Díky použití velkých fokálních ploch a vylazeného laserového svazku je možno interpretovat experimenty pomocí jednodimenzionálních modelů
Trvalý link: http://hdl.handle.net/11104/0148235