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11篇 您的检索式:作者名="S. BARABASH"
    题名 作者 年代 出处 被引量
1Iterative inversion of global magnetospheric information from energy neutral atom (ENA) images recorded by the TC-2/NUADU instrument显示文摘A method is presented for retrieving the magnetospheric ion distribution from En-ergetic Neutral Atom (ENA) measurements made by the NUADU instrument on the TC-2 spacecraft. Based on the already well-established method of constrained lin-ear inversion, an iterance technique suitable for the low count ENA measurements has been developed which is tolerant of the noise background. By the iterance technique, it is possible for the first time to simultaneously retrieve the magneto-spheric ion distribution and the exospheric neutral density, and further to recover global ENA emissions in three dimensions. The technique is applied to a repre-sentative ENA image recorded in energy channel 2 (protons: 50―81 keV) of the NUADU instrument during a major geomagnetic storm and it is, thereby, shown that the retrieval method developed provides a useful tool for extracting ion distribution information from ENA data.S. MCKENNA-LAWLOR S. BARABASH J. BALAZ 2008Science China(Technological Sciences)2008,51,10:6
2Plasma sheet stretching accompanied by field aligned energetic ion fluxes observed by the NUADU instrument aboard TC-2显示文摘NUADU (中立原子察觉者单位) 在 TC-2 上的仪器记录了在 thenear 地球血浆表盘旋在磁场线附近的控告的粒子(E>180 keV ) 的 4nsolid 角度图象(在 ~-7 R_E,赤道的 dawn-to-night 方面) 在地磁气的暴风雨(Dst=-219 nT ) 期间在 2005 年 8 月 24 日。对称的、似环的、稳固的角度分布在周围的磁场线附近描绘的精力充沛的离子横梁事件被 theTC-2 太空船在血浆表的 34-minutetraversal 期间观察。另外,观察被磁强计实验(FGM ) 在一样的太空船上在血浆表的这些多重十字路口期间监视。在每个十字路口期间,口哨声模式合唱团改进被 TC-2 低频率电磁波察觉者(LFEW/TC-2 ) 就在本地更低的混血儿的上面在频率在各向异性的区域观察波浪。离子的比较与这块地里的改进排列了的周围的磁场表演搭角度分发(垫) 地图精力充沛的离子流动被尾巴病房在血浆表拉长磁场线伴随。相反,垂直离子流动改进被在血浆表显示磁场线的相应收缩的签名伴随。因为平行离子流动和垂直离子流动改进间歇地发生了,数据被解释暗示磁场线的一个动态、摆动的过程(拉长并且缩小)在thenear地球血浆表,它可能行动了帮助在将支持在进行中的磁性的暴风雨期间被触发的连续 aurora-substorm 的这个区域建立一个相互作用区域。Thewhistler 模式合唱团可能在血浆表压缩以后在粒子沥青角度散开期间由于离子旋转罗盘回声被生产了。LU Li S. MCKENNA-LAWLOR S. BARABASH LIU ZhenXing CAO JinBin J. BALAZ K. KUDELA T. L. ZHANG C. M. CARR 2007Chinese Science Bulletin2007,52,12:4
3Iterative inversion of global magnetospheric ion distributions using energetic neutral atom (ENA) images recorded by the NUADU/TC2 instrument显示文摘Lu L. McKenna-Lawlor S. Barabash S. Kudela K. Balaz J. Strharsky I. Liu Z. X. Shen C. Cao J. B. Brandt P. C. Tang C. L. Dandouras I 2008Annales Geophysicae2008,,203:1
4ENA imaging from the Swedish micro satellite Astrid during the magnetic storm of 8 February, 1995显示文摘P. C:son Brandt S. Barabash O. Norberg R. Lundin E.C. Roelof C.J. Chase B.H. Mauk M. Thomsen 1997Advances in Space Research1997,,4:1
5Energetic neutral atom imaging by the Astrid microsatellite显示文摘S. Barabash P. C:son Brandt O. Norberg R. Lundin E.C. Roelof C.J. Chase B.H. Mauk H. Koskinen 1997Advances in Space Research1997,,4:1
6Fusion and friction stir welding of aluminum-metal-matrix composites显示文摘D. Storjohann O. M. Barabash S. A. David P. S. Sklad E. E. Bloom S. S. Babu 2005Metallurgical and Materials Transactions A2005,,11:1
7Miniature ion mass analyzer显示文摘D. McCann S. Barabash H. Nilsson A. Bhardwaj 2007Planetary and Space Science2007,,9:1
8SERENA: A suite of four instruments (ELENA, STROFIO, PICAM and MIPA) on board BepiColombo-MPO for particle detection in the Hermean environment显示文摘S. Orsini S. Livi K. Torkar S. Barabash A. Milillo P. Wurz A.M. Di Lellis E. Kallio 2008Planetary and Space Science2008,,1:1
9ENA detection in the dayside of Mars: ASPERA-3 NPD statistical study显示文摘A. Mura S. Orsini A. Milillo E. Kallio A. Galli S. Barabash P. Wurz A. Grigoriev Y. Futaana H. Andersson R. Lundin M. Yamauchi M. Fraenz N. Krupp J. Woch K. Asamura A.J. Coates C.C. Curtis K.C. Hsieh B.R. Sandel A. Fedorov M. Grande H. Koskinen J.U. Kozyr 2008Planetary and Space Science2008,,6:1
10The Analyser of Space Plasmas and Energetic Atoms (ASPERA-4) for the Venus Express mission显示文摘S. Barabash J.-A. Sauvaud H. Gunell H. Andersson A. Grigoriev K. Brinkfeldt M. Holmstr?m R. Lundin M. Yamauchi K. Asamura W. Baumjohann T.L. Zhang A.J. Coates D.R. Linder D.O. Kataria C.C. Curtis K.C. Hsieh B.R. Sandel A. Fedorov C. Mazelle J.-J. Thocaven 2007Planetary and Space Science2007,,12:1
11An overview of the scientific objectives and technical configuration of the NeUtral Atom Detector Unit (NUADU) for the Chinese Double Star Mission显示文摘S. McKenna-Lawlor J. Balaz I. Strharsky S. Barabash K. Johnsson L. Zhenxing L. Li C. Jin-Bin S. Chao Q. Zong E.C. Roelof P. C:son Brandt K. Kudela S. Fu I. Dandouras 2004Planetary and Space Science2004,,1:1
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