Influence of the magnetic field on properties of hot electron emission from ablative plasma produced at laser irradiation of a disc-coil target

0563680 - FZÚ 2023 RIV GB eng J - Článek v odborném periodiku
Pisarczyk, T. - Renner, Oldřich - Dudžák, Roman - Chodukowski, T. - Rusiniak, Z. - Domanski, J. - Badziak, J. - Dostál, Jan - Krupka, Michal - Singh, Sushil K. - Klír, D. - Ehret, M. - Gajdoš, P. - Zaras-Szydlowska, A. - Rosinski, M. - Tchórz, P. - Szymanski, M. - Krása, Josef - Burian, Tomáš - Pfeifer, Miroslav - Cikhardt, J. - Jelínek, Šimon - Kocourková, Gabriela - Batani, D. - Batani, K. - Santos, J. - Vlachos, Ch. - Ospina-Bohorquez, V. - Volpe, L. - Borodziuk, S. - Krůs, M. - Juha, Libor
Influence of the magnetic field on properties of hot electron emission from ablative plasma produced at laser irradiation of a disc-coil target.
Plasma Physics and Controlled Fusion. Roč. 64, č. 11 (2022), č. článku 115012. ISSN 0741-3335. E-ISSN 1361-6587
Grant CEP: GA MŠMT LTT17015; GA MŠMT(CZ) LM2018114
GRANT EU: European Commission(XE) 871124 - LASERLAB-EUROPE; European Commission(XE) 654148 - LASERLAB-EUROPE
Institucionální podpora: RVO:68378271
Klíčová slova: influence of magnetic field on emission of hot electrons * spontaneous magnetic fields * electron current density
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 2.2, rok: 2022
Způsob publikování: Open access

Optical generators of strong magnetic fields based on the laser-driven-coil target concept are considered to be useful tools for studies of magnetized plasmas in particular, for the study of implosion of magnetized fusion targets in inertial fusion research and astrophysical applications. This paper presents the results of the research directed at an investigation of the plasma properties in a laser-induced magnetic field. In the experiment carried out on the kilojoule PALS laser facility, a generator of the magnetic field was a disc-coil (DC) target composed of a Cu disk coupled to a single-turn coil irradiated by a 1ω laser beam with an energy of 500 J. The attention was focused on examining the influence of the magnetic field on properties of the hot electron (HE) flux emitted from the front surface of the irradiated target.
Trvalý link: https://hdl.handle.net/11104/0335560