Academic Journal
Detailed characterization of laboratory magnetized super-critical collisionless shock and of the associated proton energization
| العنوان: | Detailed characterization of laboratory magnetized super-critical collisionless shock and of the associated proton energization |
|---|---|
| المؤلفون: | Yao, W., Fazzini, A., Chen, S., Burdonov, K., Antici, P., Béard, J., Bolaños, S., Ciardi, A., Diab, R., Filippov, E., Kisyov, S., Lelasseux, V., Miceli, M., Moreno, Q., Nastasa, V., Orlando, S., Pikuz, S., Popescu, D., Revet, G., Ribeyre, X., D'Humières, E., Fuchs, J |
| المساهمون: | Laboratoire pour l'utilisation des lasers intenses (LULI), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique (LERMA (UMR_8112)), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-CY Cergy Paris Université (CY), Horia Hulubei National Institute for Physics and Nuclear Engineering, IAP, Russian Academy of Sciences, 603155, Nizhny Novgorod, Russia, Énergie Matériaux Télécommunications - INRS (EMT-INRS), Institut National de la Recherche Scientifique Québec (INRS)-Université du Québec à Montréal = University of Québec in Montréal (UQAM), Laboratoire national des champs magnétiques intenses - Toulouse (LNCMI-T), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Joint Institute for High Temperatures of the RAS (JIHT), Russian Academy of Sciences Moscow (RAS), Università degli studi di Palermo - University of Palermo, INAF - Osservatorio Astronomico di Palermo (OAPa), Istituto Nazionale di Astrofisica (INAF), Centre d'Etudes Lasers Intenses et Applications (CELIA), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Bordeaux (UB), Institute of Physics of the Czech Academy of Sciences (FZU / CAS), Czech Academy of Sciences Prague (CAS), Moscow State Engineering Physics Institute (MEPhI) |
| المصدر: | ISSN: 2468-080X ; Matter and Radiation at Extremes ; https://hal.archives-ouvertes.fr/hal-03355441 ; Matter and Radiation at Extremes, AIP Publishing In press, 7 (1), pp.014402. |
| بيانات النشر: | HAL CCSD AIP Publishing |
| سنة النشر: | 2022 |
| المجموعة: | Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
| مصطلحات موضوعية: | [PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph] |
| الوصف: | International audience ; Collisionless shocks are ubiquitous in the Universe and are held responsible for the production of non-thermal particles and high-energy radiation.In the absence of particle collisions in the system, theoretical works show that the interaction of an expanding plasma with a pre-existing electromagnetic structure (as in our case) is able to induce energy dissipation and allow for shock formation. Shock formation can alternatively take place when two plasmas interact, throughmicroscopic instabilities inducing electromagnetic fields which are able in turn to mediate energy dissipation and shock formation. Using our platform where we couple a fast expanding plasma induced by high-power lasers (JLF/Titan at LLNL and LULI2000) with high-strength magnetic fields, we have investigated the generation of magnetized collisionless shock and the associated particle energization. We have characterized the shock to be collisionless and super-critical.We report here on measurements of the plasma density, temperature, the electromagnetic field structures, and particle energization in the experiments, under various conditions of ambient plasma and B-field. We have also modelled the formation of the shocks using macroscopic hydrodynamic simulations and the associated particle acceleration using kinetic particle-in-cell simulations. As a companion paper of \citet{yao2020laboratory}, here we show additional results of the experiments and simulations, providing more information to reproduce them and demonstrating the robustness of our interpreted proton energization mechanism to be shock surfing acceleration. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | hal-03355441; https://hal.archives-ouvertes.fr/hal-03355441; https://hal.archives-ouvertes.fr/hal-03355441/document; https://hal.archives-ouvertes.fr/hal-03355441/file/magnetized_collisionless_shock_long_MRE.pdf |
| الاتاحة: | https://hal.archives-ouvertes.fr/hal-03355441 https://hal.archives-ouvertes.fr/hal-03355441/document https://hal.archives-ouvertes.fr/hal-03355441/file/magnetized_collisionless_shock_long_MRE.pdf |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.E3FBDD43 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |