Results 31 to 40 of about 48,383 (235)

Effect of interchange instability on magnetic reconnection [PDF]

Nonlinear Processes in Geophysics, 2013
We present here the results of a study of interacting magnetic fields that involves a force normal to the reconnection layer. In the presence of such force, the reconnection layer becomes unstable to interchange disturbances.
W. Lyatsky, M. L. Goldstein
doaj   +1 more source

Signatures of Secondary Collisionless Magnetic Reconnection Driven by Kink Instability of a Flux Rope

, 2014
The kinetic features of secondary magnetic reconnection in a single flux rope undergoing internal kink instability are studied by means of three-dimensional Particle-in-Cell simulations.
Delzanno, G. L., Goldman, M. V., Henri, P., Intrator, T., Lapenta, G., Laure, E., Markidis, S., Newman, D. L.   +7 more
core   +3 more sources

Theory and Applications of Non-Relativistic and Relativistic Turbulent Reconnection

, 2015
Realistic astrophysical environments are turbulent due to the extremely high Reynolds numbers. Therefore, the theories of reconnection intended for describing astrophysical reconnection should not ignore the effects of turbulence on magnetic reconnection.
A. A. Schekochihin, A. Beresnyak, A. Beresnyak, A. Bhattacharjee, A. Brandenburg, A. Chepurnov, A. Chepurnov, A. Ciaravella, A. Kupiainen, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Lazarian, A. Merloni, A.B. Rechester, Alex Lazarian, Alexei G. Kritsuk, Allen H. Boozer, Allen H. Boozer, Andrey Beresnyak, Andrey Beresnyak, B. Cerutti, B. Cerutti, B. Khiali, B.D.G. Chandran, Benjamin D. G. Chandran, Bing Zhang, C. B. Singh, C. Thompson, C. Vogt, C.H. Jaroschek, C.L. Gerrard, C.S. Ng, Colin A. Norman, D. Biskamp, D. Giannios, D. Giannios, D. Montgomery, D.L. Meier, David Radice, Dimitrios Giannios, Dmitri A. Uzdensky, E M de Gouveia Dal Pino, E. Hameiri, E. M. DE GOUVEIA DAL PINO, E. M. de Gouveia Dal Pino, E.N. Parker, E.N. Parker, E.T. Vishniac, Elisabete M. de Gouveia Dal Pino, Ellen G. Zweibel, Ethan T. Vishniac, Eun‐jin Kim, F. Heitsch, F. Heitsch, F.H. Shu, Fan Guo, G. Brunetti, G. Drenkhahn, G. Eyink, G. Kowal, G. Kowal, G. Kowal, G. Lapenta, G. Lapenta, G. Rocha da Silva, Gregory L. Eyink, Grzegorz Kowal, Grzegorz Kowal, Grzegorz Kowal, H. Alfvén, H. Karimabadi, H. Karimabadi, H. Tennekes, H.R. Strauss, I.V. Sytine, J. Cho, J. F. Drake, J.C. Higdon, J.F. Drake, J.F. Drake, J.T. Gosling, J.V. Shebalin, J.W. Armstrong, Jason Maron, Jeffrey S. Oishi, Jonathan C. McKinney, Jonathan Zrake, Jonathan Zrake, Jungyeon Cho, Jungyeon Cho, Jungyeon Cho, Jungyeon Cho, Jungyeon Cho, Jungyeon Cho, K. Kulpa-Dybeł, K. Subramanian, Katia M. Ferrière, Kazunari Shibata, Klaus Galsgaard, Kris Beckwith, L. H. S. Kadowaki, L. O’C. Drury, L.F. Burlaga, Lorenzo Sironi, M. Hoshino, M. R. M. Leão, M. Takamoto, M. Yamada, M.A. Shay, M.A. Shay, Makoto Takamoto, Marco Fatuzzo, Maxim Lyutikov, N. F. Loureiro, N. F. Loureiro, Olga Khabarova, P. Browning, P. G. Watson, P. Goldreich, P.A. Sweet, P.H. Diamond, P.S. Iroshnikov, Padeli P. Papadopoulos, Paolo Padoan, R. Narayan, R. Santos-Lima, R. Santos-Lima, R. Santos-Lima, R. Sych, R.H. Kraichnan, R.J. Leamon, Ramesh Narayan, S. GALTIER, S. Galtier, S. S. Komissarov, S. Servidio, S. Stanimirović, S. Zenitani, S. Zenitani, S.A. Balbus, S.I. Syrovatskii, Seiji Zenitani, Stanislav Boldyrev, Stanislav Boldyrev, T. A. Enßlin, Tsuyoshi Inoue, W.H. Matthaeus, W.H. Matthaeus, W.H. Matthaeus, Weiqun Zhang, Y.E. Litvinenko, Yoram Lithwick, Z.B. Guo, Z.S. She   +164 more
core   +1 more source

Role of Z-pinches in magnetic reconnection in space plasmas

, 2014
A widely accepted scenario of magnetic reconnection in collisionless space plasmas is the breakage of magnetic field lines in X-points. In laboratory, reconnection is commonly studied in pinches, current channels embedded into twisted magnetic fields. No
Divin, Andrey, Lapenta, Giovanni, Markidis, Stefano, Olshevsky, Vyacheslav   +3 more
core   +1 more source

Magnetic Reconnection in Astrophysical Environments

, 2014
Magnetic reconnection is a process that changes magnetic field topology in highly conducting fluids. Traditionally, magnetic reconnection was associated mostly with solar flares.
Eyink, G., Kowal, G., Lazarian, A, Vishniac, E.   +3 more
core   +1 more source

Magnetic-reconnection-driven Turbulence and Turbulent Reconnection Acceleration

The Astrophysical Journal, 2023
This paper employs an MHD-PIC method to perform numerical simulations of magnetic-reconnection-driven turbulence and turbulent reconnection acceleration of particles.
Shi-Min Liang, Jian-Fu Zhang, Na-Na Gao, Hua-Ping Xiao   +3 more
doaj   +1 more source

Phase Diagrams of Forced Magnetic Reconnection in Taylor's Model [PDF]

, 2015
Recent progress in the understanding of how externally driven magnetic reconnection evolves is organized in terms of parameter space diagrams. These diagrams are constructed using four pivotal dimensionless parameters: the Lundquist number $S$, the ...
Comisso, L., Grasso, D., Waelbroeck, F. L.   +2 more
core   +1 more source

Observation of the Hall Magnetic Reconnection As Close As 56 Solar Radii from the Sun

The Astrophysical Journal, 2023
A few thin current layers were detected in the rear boundary of an interplanetary coronal mass ejection (ICME) observed at 56 solar radii from the Sun as the Parker Solar Probe spacecraft approached the perihelion for the first time, and were caused by ...
Rongsheng Wang, Xiancai Yu, Yuming Wang, Quanming Lu, San Lu   +4 more
doaj   +1 more source

Magnetic Reconnection in Extreme Astrophysical Environments

, 2011
Magnetic reconnection is a basic plasma process of dramatic rearrangement of magnetic topology, often leading to a violent release of magnetic energy. It is important in magnetic fusion and in space and solar physics --- areas that have so far provided ...
A. Bhattacharjee, A. Brandenburg, A. Burrows, A. Lazarian, A. Spitkovsky, A.A. Ballegooijen van, A.A. Galeev, A.I. MacFadyen, A.K. Harding, A.P. Goodson, A.R. Choudhuri, B. Paczynski, B. Warner, B.D. Farris, B.F. Liu, B.N. Rogers, C. Thompson, C. Thompson, C. Thompson, C. Thompson, C.A. Tout, C.H. Jaroschek, C.H. Jaroschek, C.H. Jaroschek, C.K. Li, C.R. D’Angelo, D. Biskamp, D. Giannios, D. Giannios, D. Giannios, D. Giannios, D. Giannios, D. Lynden-Bell, D. Proga, D.A. Larrabee, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.A. Uzdensky, D.M. Palmer, Dmitri A. Uzdensky, E.D. Feigelson, E.G. Blackman, E.G. Zweibel, E.G. Zweibel, E.N. Parker, E.N. Parker, E.P. Mazets, F. Haardt, F. Heitsch, F.C. Michel, F.S. Mozer, F.V. Coroniti, G. Drenkhahn, H. Herold, H. Lesch, H.C. Spruit, H.E. Petschek, H.K. Lee, I. Contopoulos, J. Birn, J. Goodman, J. Pétri, J.G. Kirk, J.J. Aly, K. Shibata, L.S. Shepherd, M. Hesse, M. Lyutikov, M. Lyutikov, M. Lyutikov, M. Lyutikov, M. Lyutikov, M. Lyutikov, M. Lyutikov, M. Lyutikov, M. Umizaki, M. Yamada, M. Yamada, M. Øieroset, M.H.P.M. Putten van, M.H.P.M. Putten van, M.J. Rees, M.M. Romanova, M.M. Romanova, M.R. Hayashi, M.V. Medvedev, N. Bessho, N. Bessho, N. Vlahakis, N. Watanabe, N.F. Loureiro, P. Meszaros, P.A. Cassak, P.A. Cassak, P.A. Cassak, P.A. Cassak, P.A. Cassak, P.A. Sweet, P.M. Nilson, P.M. Woods, R. Samtaney, R. Schopper, R.G. Kleva, R.P. Drake, R.S. Steinolfson, S. Zenitani, S. Zenitani, S. Zenitani, S. Zenitani, S. Zenitani, S.E. Woosley, S.S. Komissarov, S.S. Komissarov, T. Matteo Di, T. Padmanabhan, T.D. Phan, V.L. Dorman, W. Daughton, W. Liu, Y. Huang, Y. Lyubarsky, Y. Masada, Y.E. Lyubarskii, Y.E. Lyubarsky, Y.E. Lyubarsky, Z.W. Ma   +134 more
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Serotonergic System‐Targeted Nucleic Acid Hydrogel Coordinates Excitability Restoration and Circuit Reconstruction for Spinal Cord Injury Therapy

Advanced Materials, EarlyView.
The study reports a DNA/RNA heteroduplex hydrogel (SeroPTEN‐CG) that undergoes DNase‐mediated hydrogel‐to‐nanogel transition for spinal cord injury therapy by targeting the serotonergic system, combining 5‐hydroxytryptamine (5‐HT)‐mediated excitability restoration to reactivate dormant interneurons with phosphatase and tensin homolog (PTEN)‐targeted ...
Chunlin Li, Xiaoqing Zhao, Kai Jiang, Haixia Kang, Shuo Liu, Linlin Jiang, Baoshuai Bai, Haonan Cui, Ziyang Zhang, Menglei Dong, Ruizhi Zhang, Chenbo Zou, Shenghui Shang, Chi Zhang, Xiangchuang Fan, Lijuan Zhu, Huiquan Duan, Chuan Zhang, Shiqing Feng, Hengxing Zhou   +19 more
wiley   +1 more source