The phenomenon and the significance of the shock wave
DOI:
https://doi.org/10.23713/HT.57.5.09Keywords:
space plasma, shock wave, bow shock, first-order Fermi accelerationAbstract
The study deals with the shock wave phenomenon, presenting its characteristic physical properties both in the case of shock waves created in the atmosphere and in space plasma. It discusses the particle acceleration ability of the shock wave formed in space plasmas, by describing in detail the conditions related to the acceleration, covering the already known facts and the questions that still need to be researched. Finally, it reviews space plasma shock wave laboratory research and its potential for practical application.
References
Forrás: https://www.nasa.gov/images/content/185590main_F-Bullet-Shock.jpg Image courtesy of Andrew Davidhazy/Rochester Institute of Technology;
Forrás: https://epss.hu/a-tongai-vulkankitores-okoztanyomasvaltozast-a-fi-muszerei-is-eszleltek/;
Forrás: http://www.spitzer.caltech.edu/images/5517-sig12-014-Massive-Star-Makes-Waves Author:Courtesy NASA/JPL-Caltech;
Forrás: NASA/Walt Feimer, Public domain, via Wikimedia Commons, https://commons.wikimedia.org/wiki/File:Voyager_1_entering_heliosheath_region.jpg (Letöltve: 2023.7.10.);
Forrás: https://www.nasa.gov/mission_pages/sunearth/multimedia/magnetosphere.html Credit:NASA/Goddard/Aaron Kaase;
Ness, Norman F.; Scearce, Clell S.; Seek, Joseph B. Initial Results of the Imp 1 Magnetic Field Experiment. Journal of Geophysical Research, vol. 69, issue 17, pp. 3531-3569, 1964, https://doi.org/10.1029/JZ069i017p03531
Masahiro Hoshino. Nonthermal Particle Acceleration in Shock Front Region: “Shock Surfing Accelerations”. Progress of Theoretical Physics Supplement, Volume 143, May 2001, Pages 149–181, https://doi.org/10.1143/PTPS.143.149
Kis, Arpad. Agapitov, Oleksiy; Krasnoselskikh, Vladimir; Khotyaintsev, Yuri V.; Dandouras, Iannis; Lemperger, Istvan; Wesztergom, Viktor: Gyrosurfing Acceleration of Ions in Front of Earth’s Quasi-parallel Bow Shock. The Astrophysical Journal, Volume 771, Issue 1, article id. 4, 8 pp, https://doi.org/10.1088/0004-637X/771/1/4
Kis, Arpad Shuichi, Matsukiyo; Fumiko, Otsuka; Tohru, Hada; Istvan, Lemperger ;Iannis, Dandouras; Veronika, Barta; Gabor, Facsko: Effect of Upstream ULF Waves on the Energetic Ion Diffusion at the Earth’s Foreshock. II. Observations. ASTROPHYSICAL JOURNAL 863: 2 pp. 136-144., 9 p. (2018). https://iopscience.iop.org/article/10.3847/1538-4357/aad08c
Forrás: https://www.isas.jaxa.jp/e/forefront/2013/uchiyama/index.shtml Forrás: JAXA, Institute of Space and Astronautical Science;
Forrás: https://sci.esa.int/web/cluster/-/34927-cluster-orbit-over-a-sketch-of-the-earth-smagnetosphere;
Forrás: https://www.ile.osaka-u.ac.jp/hedla2018/photo.html (Letöltve: 2023.7.3.).
