Weibel instability mediated laser hole boring and ion acceleration in an electrostatic shock
Artikel i vetenskaplig tidskrift, 2021

We show that generation of strong magnetic field filaments due to Weibel instability accompanies the hole-boring ion acceleration by a circularly polarised laser pulse. The magnetic field confines energetic protons accelerated from hole boring in high density collimated jets. A part of energetic protons are reaccelerated by the electric field and focused by the magnetic field generated from the jets. As a result, highly collimated proton jets with high cutoff energy can be produced.

collimated proton jets

radiation pressure

Weibel instability

collisionless shock

Författare

Shuhua Zhai

Czech Academy of Sciences

V. Tikhonchuk

Université de Bordeaux

Czech Academy of Sciences

Longqing Yi

Chalmers, Fysik, Subatomär, högenergi- och plasmafysik

Anabella Araudo

Czech Academy of Sciences

Stefan Weber

Xi'an Jiaotong University

Czech Academy of Sciences

Plasma Physics and Controlled Fusion

0741-3335 (ISSN) 1361-6587 (eISSN)

Vol. 63 8 085013

Ämneskategorier

Acceleratorfysik och instrumentering

Fusion, plasma och rymdfysik

Den kondenserade materiens fysik

DOI

10.1088/1361-6587/ac08f6

Mer information

Senast uppdaterat

2021-07-28