Electron Crescent Distributions as a Manifestation of Diamagnetic Drift in an Electron-Scale Current Sheet: Magnetospheric Multiscale Observations Using New 7.5 ms Fast Plasma Investigation Moments

doi:10.1002/2017GL076260

GSTDTAP > 气候变化

DOI	10.1002/2017GL076260
	Electron Crescent Distributions as a Manifestation of Diamagnetic Drift in an Electron-Scale Current Sheet: Magnetospheric Multiscale Observations Using New 7.5 ms Fast Plasma Investigation Moments
	Rager, A. C.1,2; Dorelli, J. C.2; Gershman, D. J.2; Uritsky, V.1,2; Avanov, L. A.2,3; Torbert, R. B.4,5; Burch, J. L.5; Ergun, R. E.6; Egedal, J.7; Schiff, C.2; Shuster, J. R.2,3; Giles, B. L.2; Paterson, W. R.2; Pollock, C. J.8; Strangeway, R. J.9; Russell, C. T.9; Lavraud, B.10; Coffey, V. N.11; Saito, Y.12
	2018-01-28
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2018
卷号	45 期号:2 页码:578-584
文章类型	Article
语种	英语
国家	USA; France; Japan
英文摘要	We report Magnetospheric Multiscale observations of electron pressure gradient electric fields near a magnetic reconnection diffusion region using a new technique for extracting 7.5 ms electron moments from the Fast Plasma Investigation. We find that the deviation of the perpendicular electron bulk velocity from E x B drift in the interval where the out-of-plane current density is increasing can be explained by the diamagnetic drift. In the interval where the out-of-plane current is transitioning to in-plane current, the electron momentum equation is not satisfied at 7.5 ms resolution.
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000425514300011
WOS关键词	ASYMMETRIC MAGNETIC RECONNECTION ; DIFFUSION REGION ; MAGNETOPAUSE RECONNECTION
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计	被引频次：55[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/25493
专题	气候变化
作者单位	1.Catholic Univ Amer, Dept Phys, Washington, DC 20064 USA; 2.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA; 3.Univ Maryland, Dept Astron, College Pk, MD 20742 USA; 4.Univ New Hampshire, Dept Phys, Durham, NH 03824 USA; 5.Southwest Res Inst, San Antonio, TX USA; 6.Univ Colorado, Astrophys & Planetary Sci, Boulder, CO 80309 USA; 7.Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA; 8.Denali Sci, Healy, AK USA; 9.Univ Calif Los Angeles, Earth Planetary & Space Sci, Los Angeles, CA USA; 10.Res Inst Astrophys & Planetol, Toulouse, France; 11.NASA, Marshall Space Flight Ctr, Huntsville, AL USA; 12.Inst Space & Astronaut Sci, Sagamihara, Kanagawa, Japan
推荐引用方式 GB/T 7714	Rager, A. C.,Dorelli, J. C.,Gershman, D. J.,et al. Electron Crescent Distributions as a Manifestation of Diamagnetic Drift in an Electron-Scale Current Sheet: Magnetospheric Multiscale Observations Using New 7.5 ms Fast Plasma Investigation Moments[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(2):578-584.
APA	Rager, A. C..,Dorelli, J. C..,Gershman, D. J..,Uritsky, V..,Avanov, L. A..,...&Saito, Y..(2018).Electron Crescent Distributions as a Manifestation of Diamagnetic Drift in an Electron-Scale Current Sheet: Magnetospheric Multiscale Observations Using New 7.5 ms Fast Plasma Investigation Moments.GEOPHYSICAL RESEARCH LETTERS,45(2),578-584.
MLA	Rager, A. C.,et al."Electron Crescent Distributions as a Manifestation of Diamagnetic Drift in an Electron-Scale Current Sheet: Magnetospheric Multiscale Observations Using New 7.5 ms Fast Plasma Investigation Moments".GEOPHYSICAL RESEARCH LETTERS 45.2(2018):578-584.