Zobrazeno 1 - 10
of 232
pro vyhledávání: '"C. T. Russell"'
Autor:
H. R. Lai, Y.-D. Jia, L. K. Jian, C. T. Russell, X. Blanco-Cano, J. G. Luhmann, C. Z. Chen, J. Cui
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
Interplanetary coronal mass ejections (ICMEs), characterized by their magnetic flux ropes, could potentially trigger geomagnetic disturbances. They have been attracting extensive investigations for decades. Despite numerous ICME models proposed in th
Externí odkaz:
https://doaj.org/article/2bf941082b054a5c8e5109492c9dfb0b
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 7, Pp n/a-n/a (2024)
Abstract Magnetic flux ropes are ubiquitous in various space environments, including the solar corona, interplanetary solar wind, and planetary magnetospheres. When these flux ropes intertwine, magnetic reconnection may occur at the interface, formin
Externí odkaz:
https://doaj.org/article/ce4f11d3e2e8441389fcd2cb6b0286ee
Autor:
Tongkuai Li, Wenya Li, Binbin Tang, Yuri. V. Khotyaintsev, Daniel Bruce Graham, Akhtar Ardakani, J. L. Burch, D. J. Gershman, B. Lavraud, C. T. Russell, Quanming Lu, Xiaocheng Guo, Chi Wang
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 20, Pp n/a-n/a (2023)
Abstract We present Magnetospheric Multiscale (MMS) observations of a K‐H wave event under southward IMF conditions, accompanied by ongoing magnetic reconnection. The nonlinear K‐H waves are characterized by quasi‐periodic fluctuations, the pre
Externí odkaz:
https://doaj.org/article/5f511993824a4784826e2160ce97ae09
Autor:
N. Kitamura, T. Amano, Y. Omura, S. A. Boardsen, D. J. Gershman, Y. Miyoshi, M. Kitahara, Y. Katoh, H. Kojima, S. Nakamura, M. Shoji, Y. Saito, S. Yokota, B. L. Giles, W. R. Paterson, C. J. Pollock, A. C. Barrie, D. G. Skeberdis, S. Kreisler, O. Le Contel, C. T. Russell, R. J. Strangeway, P.-A. Lindqvist, R. E. Ergun, R. B. Torbert, J. L. Burch
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Excitation of whistler-mode waves by cyclotron instability is considered as the likely generation process of the waves. Here, the authors show direct observational evidence for locally ongoing secular energy transfer from the resonant electrons to th
Externí odkaz:
https://doaj.org/article/ad624c4396ec4f62824af55a223f9b45
Autor:
D. B. Graham, Yu. V. Khotyaintsev, M. André, A. Vaivads, A. Divin, J. F. Drake, C. Norgren, O. Le Contel, P.-A. Lindqvist, A. C. Rager, D. J. Gershman, C. T. Russell, J. L. Burch, K.-J. Hwang, K. Dokgo
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
It is suggested that waves can provide both diffusion and resistivity that can potentially support the reconnection electric field in low-density astrophysical plasmas. Here, the authors show, using direct spacecraft measurements, that the waves cont
Externí odkaz:
https://doaj.org/article/035c61fc00684615bd84886f172aaac5
Autor:
K.-J. Hwang, J. M. Weygand, D. G. Sibeck, J. L. Burch, M. L. Goldstein, C. P. Escoubet, E. Choi, K. Dokgo, B. L. Giles, C. J. Pollock, D. J. Gershman, C. T. Russell, R. J. Strangeway, R. B. Torbert
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
The solar wind-magnetosphere interaction drives diverse physical processes on the flanks of Earth’s magnetopause, and in turn these processes couple to the ionosphere. We investigate simultaneous multipoint in-situ spacecraft and ground-based measu
Externí odkaz:
https://doaj.org/article/bb5c8e000c9b4d78adb7c2f0bee1ea50
Autor:
San Lu, Rongsheng Wang, Quanming Lu, V. Angelopoulos, R. Nakamura, A. V. Artemyev, P. L. Pritchett, T. Z. Liu, X.-J. Zhang, W. Baumjohann, W. Gonzalez, A. C. Rager, R. B. Torbert, B. L. Giles, D. J. Gershman, C. T. Russell, R. J. Strangeway, Y. Qi, R. E. Ergun, P.-A. Lindqvist, J. L. Burch, Shui Wang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Magnetotail reconnection plays a crucial role in explosive energy conversion in geospace. Here, the authors show that magnetotail reconnection starts from electron reconnection in the presence of a strong external driver, which then develops into ion
Externí odkaz:
https://doaj.org/article/7d4a9d5a99f34358a2787c2a549adb03
Autor:
P. Schenk, J. Scully, D. Buczkowski, H. Sizemore, B. Schmidt, C. Pieters, A. Neesemann, D. O’Brien, S. Marchi, D. Williams, A. Nathues, M. De Sanctis, F. Tosi, C. T. Russell, J. Castillo-Rogez, C. Raymond
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Dawn mission’s second extended phase provided high resolution observations of Occator crater of the dwarf planet Ceres. Here, the authors show stereo imaging and topographic maps of this crater revealing the influence of crustal composition on impa
Externí odkaz:
https://doaj.org/article/044c971ba7d34351b217f63896b98c6a
Autor:
J. E. C. Scully, P. M. Schenk, J. C. Castillo-Rogez, D. L. Buczkowski, D. A. Williams, J. H. Pasckert, K. D. Duarte, V. N. Romero, L. C. Quick, M. M. Sori, M. E. Landis, C. A. Raymond, A. Neesemann, B. E. Schmidt, H. G. Sizemore, C. T. Russell
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
The second extended phase of the Dawn mission provided high resolution observations of Occator crater of the dwarf planet Ceres. Here, the authors show that the central faculae were sourced in an impact-induced melt chamber, with a contribution from
Externí odkaz:
https://doaj.org/article/99a65a34c2af4a3fa0b1553e10bc31e5
Autor:
W. Y. Li, D. B. Graham, Yu. V. Khotyaintsev, A. Vaivads, M. André, K. Min, K. Liu, B. B. Tang, C. Wang, K. Fujimoto, C. Norgren, S. Toledo-Redondo, P.-A. Lindqvist, R. E. Ergun, R. B. Torbert, A. C. Rager, J. C. Dorelli, D. J. Gershman, B. L. Giles, B. Lavraud, F. Plaschke, W. Magnes, O. Le Contel, C. T. Russell, J. L. Burch
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Various types of plasma waves are generated around electron diffusion regions (EDRs). Here the authors show electron Bernstein waves (EBWs), at the electron-scale boundary of the Hall current reversal near EDR, are sufficiently strong to diffuse elec
Externí odkaz:
https://doaj.org/article/e3975f2c57c342b79a8fb72f9c6fd91f