Global Observations of the Interstellar Interaction from the Interstellar Boundary Explorer (IBEX)

被引:482
作者
McComas, D. J. [1 ,2 ]
Allegrini, F. [1 ,2 ]
Bochsler, P. [3 ]
Bzowski, M. [4 ]
Christian, E. R. [5 ]
Crew, G. B. [6 ]
DeMajistre, R. [7 ]
Fahr, H. [8 ]
Fichtner, H. [9 ]
Frisch, P. C. [10 ]
Funsten, H. O. [11 ]
Fuselier, S. A. [12 ]
Gloeckler, G. [13 ]
Gruntman, M. [14 ]
Heerikhuisen, J. [15 ]
Izmodenov, V. [16 ,17 ,18 ]
Janzen, P. [19 ]
Knappenberger, P. [20 ]
Krimigis, S. [7 ,21 ]
Kucharek, H. [22 ]
Lee, M. [22 ]
Livadiotis, G. [1 ]
Livi, S. [1 ,2 ]
MacDowall, R. J. [5 ]
Mitchell, D. [7 ]
Moebius, E. [22 ]
Moore, T. [5 ]
Pogorelov, N. V. [15 ]
Reisenfeld, D. [19 ]
Roelof, E. [7 ]
Saul, L. [3 ]
Schwadron, N. A. [23 ]
Valek, P. W. [1 ,2 ]
Vanderspek, R. [6 ]
Wurz, P. [3 ]
Zank, G. P. [15 ]
机构
[1] SW Res Inst, San Antonio, TX 78228 USA
[2] Univ Texas San Antonio, San Antonio, TX 78249 USA
[3] Univ Bern, Inst Phys, CH-3012 Bern, Switzerland
[4] Polish Acad Sci, Space Res Ctr, PL-00716 Warsaw, Poland
[5] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA
[6] MIT, Cambridge, MA 02139 USA
[7] Johns Hopkins Univ, Appl Phys Lab, Laurel, MD 20723 USA
[8] Univ Bonn, D-53115 Bonn, Germany
[9] Ruhr Univ Bochum, D-44780 Bochum, Germany
[10] Univ Chicago, Chicago, IL 60637 USA
[11] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
[12] Lockheed Martin Adv Technol Ctr, Palo Alto, CA 94304 USA
[13] Univ Michigan, Ann Arbor, MI 48109 USA
[14] Univ Calif Los Angeles, Los Angeles, CA 90089 USA
[15] Univ Alabama, Huntsville, AL 35805 USA
[16] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
[17] Russian Acad Sci, Space Res Inst IKI, Moscow 117997, Russia
[18] Russian Acad Sci, Inst Problems Mech, Moscow 117526, Russia
[19] Univ Montana, Missoula, MT 59812 USA
[20] Adler Planetarium, Chicago, IL 60605 USA
[21] Acad Athens, Off Space Res & Technol, Athens 10679, Greece
[22] Univ New Hampshire, Ctr Space Sci, Durham, NH 03824 USA
[23] Boston Univ, Boston, MA 02215 USA
关键词
WIND TERMINATION SHOCK; SOLAR-WIND; MAGNETIC-FIELD; HELIOSHEATH; VOYAGER-1;
D O I
10.1126/science.1180906
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The Sun moves through the local interstellar medium, continuously emitting ionized, supersonic solar wind plasma and carving out a cavity in interstellar space called the heliosphere. The recently launched Interstellar Boundary Explorer (IBEX) spacecraft has completed its first all-sky maps of the interstellar interaction at the edge of the heliosphere by imaging energetic neutral atoms (ENAs) emanating from this region. We found a bright ribbon of ENA emission, unpredicted by prior models or theories, that may be ordered by the local interstellar magnetic field interacting with the heliosphere. This ribbon is superposed on globally distributed flux variations ordered by both the solar wind structure and the direction of motion through the interstellar medium. Our results indicate that the external galactic environment strongly imprints the heliosphere.
引用
收藏
页码:959 / 962
页数:4
相关论文
共 28 条
[1]  
BARANOV VB, 1992, ASTRON ASTROPHYS, V261, P341
[2]   Consequences of the heliopause instability caused by charge exchange [J].
Borovikov, Sergey N. ;
Pogorelov, Nikolai V. ;
Zank, Gary P. ;
Kryukov, Igor A. .
ASTROPHYSICAL JOURNAL, 2008, 682 (02) :1404-1415
[3]  
Chalov SV, 1996, ASTRON ASTROPHYS, V311, P317
[4]  
Decker RB, 2007, AIP CONF PROC, V932, P197, DOI 10.1063/1.2778964
[5]   Theoretical aspects of energetic neutral atoms as messengers from distant plasma sites with emphasis on the heliosphere [J].
Fahr, Hans-Jorg ;
Fichtner, Horst ;
Scherer, Klaus .
REVIEWS OF GEOPHYSICS, 2007, 45 (04)
[6]   Structures and Spectral Variations of the Outer Heliosphere in IBEX Energetic Neutral Atom Maps [J].
Funsten, H. O. ;
Allegrini, F. ;
Crew, G. B. ;
DeMajistre, R. ;
Frisch, P. C. ;
Fuselier, S. A. ;
Gruntman, M. ;
Janzen, P. ;
McComas, D. J. ;
Moebius, E. ;
Randol, B. ;
Reisenfeld, D. B. ;
Roelof, E. C. ;
Schwadron, N. A. .
SCIENCE, 2009, 326 (5955) :964-966
[7]   The Interstellar Boundary Explorer High Energy (IBEX-Hi) Neutral Atom Imager [J].
Funsten, H. O. ;
Allegrini, F. ;
Bochsler, P. ;
Dunn, G. ;
Ellis, S. ;
Everett, D. ;
Fagan, M. J. ;
Fuselier, S. A. ;
Granoff, M. ;
Gruntman, M. ;
Guthrie, A. A. ;
Hanley, J. ;
Harper, R. W. ;
Heirtzler, D. ;
Janzen, P. ;
Kihara, K. H. ;
King, B. ;
Kucharek, H. ;
Manzo, M. P. ;
Maple, M. ;
Mashburn, K. ;
McComas, D. J. ;
Moebius, E. ;
Nolin, J. ;
Piazza, D. ;
Pope, S. ;
Reisenfeld, D. B. ;
Rodriguez, B. ;
Roelof, E. C. ;
Saul, L. ;
Turco, S. ;
Valek, P. ;
Weidner, S. ;
Wurz, P. ;
Zaffke, S. .
SPACE SCIENCE REVIEWS, 2009, 146 (1-4) :75-103
[8]   Width and Variation of the ENA Flux Ribbon Observed by the Interstellar Boundary Explorer [J].
Fuselier, S. A. ;
Allegrini, F. ;
Funsten, H. O. ;
Ghielmetti, A. G. ;
Heirtzler, D. ;
Kucharek, H. ;
Lennartsson, O. W. ;
McComas, D. J. ;
Moebius, E. ;
Moore, T. E. ;
Petrinec, S. M. ;
Saul, L. A. ;
Scheer, J. A. ;
Schwadron, N. ;
Wurz, P. .
SCIENCE, 2009, 326 (5955) :962-964
[9]   The IBEX-Lo Sensor [J].
Fuselier, S. A. ;
Bochsler, P. ;
Chornay, D. ;
Clark, G. ;
Crew, G. B. ;
Dunn, G. ;
Ellis, S. ;
Friedmann, T. ;
Funsten, H. O. ;
Ghielmetti, A. G. ;
Googins, J. ;
Granoff, M. S. ;
Hamilton, J. W. ;
Hanley, J. ;
Heirtzler, D. ;
Hertzberg, E. ;
Isaac, D. ;
King, B. ;
Knauss, U. ;
Kucharek, H. ;
Kudirka, F. ;
Livi, S. ;
Lobell, J. ;
Longworth, S. ;
Mashburn, K. ;
McComas, D. J. ;
Moebius, E. ;
Moore, A. S. ;
Moore, T. E. ;
Nemanich, R. J. ;
Nolin, J. ;
O'Neal, M. ;
Piazza, D. ;
Peterson, L. ;
Pope, S. E. ;
Rosmarynowski, P. ;
Saul, L. A. ;
Scherrer, J. R. ;
Scheer, J. A. ;
Schlemm, C. ;
Schwadron, N. A. ;
Tillier, C. ;
Turco, S. ;
Tyler, J. ;
Vosbury, M. ;
Wieser, M. ;
Wurz, P. ;
Zaffke, S. .
SPACE SCIENCE REVIEWS, 2009, 146 (1-4) :117-147
[10]   Kinetic-Gasdynamic Modeling of the Heliospheric Interface [J].
Izmodenov, V. V. ;
Malama, Y. G. ;
Ruderman, M. S. ;
Chalov, S. V. ;
Alexashov, D. B. ;
Katushkina, O. A. ;
Provornikova, E. A. .
SPACE SCIENCE REVIEWS, 2009, 146 (1-4) :329-351