Zobrazeno 1 - 10
of 42
pro vyhledávání: '"M. A. Shay"'
Autor:
M. Øieroset, T. D. Phan, J. F. Drake, M. Starkey, S. A. Fuselier, I. J. Cohen, C. C. Haggerty, M. A. Shay, M. Oka, D. J. Gershman, K. Maheshwari, J. L. Burch, R. B. Torbert, R. J. Strangeway
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 2, p 144 (2024)
We survey 20 reconnection outflow events observed by Magnetospheric MultiScale in the low- β and high-Alfvén-speed regime of the Earth’s magnetotail to investigate the scaling of ion bulk heating produced by reconnection. The range of inflow Alfv
Externí odkaz:
https://doaj.org/article/3b721ad915814b1eb883e6be761720f1
Autor:
P. S. Pyakurel, T. D. Phan, J. F. Drake, M. A. Shay, M. Øieroset, C. C. Haggerty, J. Stawarz, J. L. Burch, R. E. Ergun, D. J. Gershman, B. L. Giles, R. B. Torbert, R. J. Strangeway, C. T. Russell
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 1, p 20 (2023)
We investigate the detailed properties of electron inflow in an electron-only reconnection event observed by the four Magnetospheric Multiscale (MMS) spacecraft in the Earth's turbulent magnetosheath downstream of the quasi-parallel bow shock. The la
Externí odkaz:
https://doaj.org/article/7f274d41c3ba411f8195ac231a214bd4
Autor:
M. Øieroset, T. D. Phan, J. F. Drake, J. P. Eastwood, S. A. Fuselier, R. J. Strangeway, C. Haggerty, M. A. Shay, M. Oka, S. Wang, L.‐J. Chen, I. Kacem, B. Lavraud, V. Angelopoulos, J. L. Burch, R. B. Torbert, R. E. Ergun, Y. Khotyaintsev, P. A. Lindqvist, D. J. Gershman, B. L. Giles, C. Pollock, T. E. Moore, C. T. Russell, Y. Saito, L. A. Avanov, W. Paterson
Publikováno v:
Geophysical Research Letters, Vol 46, Iss 4, Pp 1937-1946 (2019)
Abstract We report Magnetospheric Multiscale observations of reconnection in a thin current sheet at the interface of interlinked flux tubes carried by converging reconnection jets at Earth's magnetopause. The ion skin depth‐scale width of the inte
Externí odkaz:
https://doaj.org/article/8acb3b91ff1849e8850fc55ea164954c
Autor:
S. Servidio, P. Dmitruk, A. Greco, M. Wan, S. Donato, P. A. Cassak, M. A. Shay, V. Carbone, W. H. Matthaeus
Publikováno v:
Nonlinear Processes in Geophysics, Vol 18, Iss 5, Pp 675-695 (2011)
In this work, recent advances on the study of reconnection in turbulence are reviewed. Using direct numerical simulations of decaying incompressible two-dimensional magnetohydrodynamics (MHD), it was found that in fully developed turbulence complex p
Externí odkaz:
https://doaj.org/article/a55095eb66604405aec4c30540454eb6
Although pressure plays a vital role in the dynamics of the turbulent plasmas, pressure statistics have not been studied as extensively as other plasma properties. The studies that have focused on pressure are mostly based on hydrodynamic turbulence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::908c0885f8141d2184bdc36e87e5a98a
https://doi.org/10.22541/essoar.167276439.96161048/v1
https://doi.org/10.22541/essoar.167276439.96161048/v1
Autor:
M. Hasan Barbhuiya, P. A. Cassak, M. A. Shay, Vadim Roytershteyn, M. Swisdak, Amir Caspi, Andrei Runov, Haoming Liang
Electron ring velocity space distributions have previously been seen in numerical simulations of magnetic reconnection exhausts and have been suggested to be caused by the magnetization of the electron outflow jet by the compressed reconnected magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e0347588a655e136b1d3374767febbc
http://arxiv.org/abs/2208.00559
http://arxiv.org/abs/2208.00559
Autor:
J. E. Stawarz, J. P. Eastwood, T. D. Phan, I. L. Gingell, P. S. Pyakurel, M. A. Shay, S. L. Robertson, C. T. Russell, O. Le Contel
Turbulent plasmas generate a multitude of thin current structures that can be sites for magnetic reconnection. The Magnetospheric Multiscale (MMS) mission has recently enabled the detailed examination of such turbulent current structures in Earth's m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e31390e08c53c6834ad19f7f38b4603
https://eprints.soton.ac.uk/456587/
https://eprints.soton.ac.uk/456587/
Autor:
S. Adhikari, T. N. Parashar, M. A. Shay, W. H. Matthaeus, P. S. Pyakurel, S. Fordin, J. E. Stawarz, J. P. Eastwood
Reconnection and turbulence are two of the most commonly observed dynamical processes in plasmas, but their relationship is still not fully understood. Using 2.5D kinetic particle-in-cell simulations of both strong turbulence and reconnection, we com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84d0ac8744480e6e2cd7b6ab7a4bf081
http://hdl.handle.net/10044/1/95457
http://hdl.handle.net/10044/1/95457
Publikováno v:
Physical Review Letters. 127
Observations in Earth's turbulent magnetosheath downstream of a quasiparallel bow shock reveal a prevalence of electron-scale current sheets favorable for electron-only reconnection where ions are not coupled to the reconnecting magnetic fields. In s
Spatial evolution of magnetic reconnection diffusion region structures with distance from the X-line
Autor:
Stein Haaland, Roy B. Torbert, Robert J. Strangeway, James Drake, Colby Haggerty, M. A. Shay, Christopher T. Russell, T. D. Phan, Yi-Hsin Liu, Kevin Genestreti, D. J. Gershman, Robert E. Ergun, Marit Øieroset, Jonathan Eastwood, James L. Burch, P. S. Pyakurel, Stefan Eriksson, M. Goodbred, Narges Ahmadi, Barbara L. Giles, Yu. V. Khotyaintsev, Mitsuo Oka
Publikováno v:
Physics of Plasmas
We report Magnetospheric Multiscale four-spacecraft observations of a thin reconnecting current sheet with weakly asymmetric inflow conditions and a guide field of approximately twice the reconnecting magnetic field. The event was observed at the int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::504ea1c8b6848f24f18463b97cba382b
https://hdl.handle.net/11250/2990727
https://hdl.handle.net/11250/2990727