Search Results - "Auster, Hans Ulrich"

Multi Satellite Observation of a Foreshock Bubble Causing an Extreme Magnetopause Expansion by Grimmich, Niklas, Prencipe, Fabio, Turner, Drew L., Liu, Terry Z., Plaschke, Ferdinand, Archer, Martin O., Nakamura, Rumi, Sibeck, David G., Mieth, Johannes Z. D., Auster, Hans‐Ulrich, Constantinescu, O. Dragos, Fischer, David, Magnes, Werner

“…The interaction of a solar wind discontinuity with the backstreaming particles of the Earth’s ion foreshock can generate hot, tenuous plasma transients such as…”
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Tianwen-1 and MAVEN Observations of the Response of Mars to an Interplanetary Coronal Mass Ejection by Yu, Bingkun, Chi, Yutian, Owens, Mathew, Scott, Christopher J., Shen, Chenglong, Xue, Xianghui, Barnard, Luke, Zhang, Tielong, Heyner, Daniel, Auster, Hans-Ulrich, Richter, Ingo, Guo, Jingnan, Sánchez-Cano, Beatriz, Pan, Zonghao, Zou, Zhuxuan, Su, Zhenpeng, Wu, Zhiyong, Wang, Guoqiang, Xiao, Sudong, Liu, Kai, Hao, Xinjun, Li, Yiren, Chen, Manming, Dou, Xiankang, Lockwood, Mike

“…Abstract Interplanetary coronal mass ejections (ICMEs) are solar transients that have significant effects on the upper atmosphere and ionosphere of Mars. The…”
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The MASCOT Magnetometer by Herčík, David, Auster, Hans-Ulrich, Blum, Jürgen, Fornaçon, Karl-Heinz, Fujimoto, Masaki, Gebauer, Kathrin, Güttler, Carsten, Hillenmaier, Olaf, Hördt, Andreas, Liebert, Evelyn, Matsuoka, Ayako, Nomura, Reiko, Richter, Ingo, Stoll, Bernd, Weiss, Benjamin P., Glassmeier, Karl-Heinz

“…The Mobile Asteroid Scout (MASCOT) is a small lander on board the Hayabusa2 mission of the Japan Aerospace Exploration Agency to the asteroid 162173 Ryugu…”
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The nonmagnetic nucleus of comet 67P/Churyumov-Gerasimenko by Auster, H.-U., Apathy, I., Berghofer, G., Fornacon, K.-H., Remizov, A., Carr, C., Güttler, C., Haerendel, G., Heinisch, P., Hercik, D., Hilchenbach, M., Kührt, E., Magnes, W., Motschmann, U., Richter, I., Russell, C. T., Przyklenk, A., Schwingenschuh, K., Sierks, H., Glassmeier, K.-H.

“…Knowledge of the magnetization of planetary bodies constrains their origin and evolution, as well as the conditions in the solar nebular at that time. On the…”
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The Dynamic Evolution of Multipoint Interplanetary Coronal Mass Ejections Observed with BepiColombo, Tianwen-1, and MAVEN by Chi, Yutian, Shen, Chenglong, Liu, Junyan, Zhong, Zhihui, Owens, Mathew, Scott, Christopher, Barnard, Luke, Yu, Bingkun, Heyner, Daniel, Auster, Hans-Ulrich, Richter, Ingo, Wang, Yuming, Zhang, Tielong, Guo, Jingnan, Sánchez-Cano, Beatriz, Pan, Zonghao, Zou, Zhuxuan, Xu, Mengjiao, Cheng, Long, Su, Zhenpeng, Mao, Dongwei, Zhang, Zhiyong, Wang, Can, Wu, Zhiyong, Wang, Guoqiang, Xiao, Sudong, Liu, Kai, Hao, Xinjun, Li, Yiren, Chen, Manming, Lockwood, Mike

“…Abstract We present two multipoint interplanetary coronal mass ejections (ICMEs) detected by the Tianwen-1 and Mars Atmosphere and Volatile Evolution…”
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A feedback dynamo generating Mercury's magnetic field by Glassmeier, Karl-Heinz, Auster, Hans-Ulrich, Motschmann, Uwe

“…Planet Mercury has a global magnetic field of internal origin. Its low intensity, 340 nT at the equatorial surface, indicates that the Hermean dynamo is…”
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Evidence from Numerical Experiments for a Feedback Dynamo Generating Mercury's Magnetic Field by Heyner, Daniel, Wicht, Johannes, Gómez-Pérez, Natalia, Schmitt, Dieter, Auster, Hans-Ulrich, Glassmeier, Karl-Heinz

“…The observed weakness of Mercury's magnetic field poses a long-standing puzzle to dynamo theory. Using numerical dynamo simulations, we show that it could be…”
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The process for the selection of MASCOT landing site on Ryugu: Design, execution and results by Lorda, Laurence, Canalias, Elisabet, Martin, Thierry, Garmier, Romain, Moussi, Aurélie, Biele, Jens, Jaumann, Ralf, Bibring, Jean-Pierre, Grott, Matthias, Auster, Hans-Ulrich, Ho, Tra-Mi, Krause, Christian, Maibaum, Michael, Cozzoni, Barbara, Ulamec, Stephan, Wolff, Friederike, Tsuda, Yuichi, Okada, Tatsuaki, Mimasu, Yuya

“…MASCOT, the Mobile Asteroid Surface SCOuT, is a small lander jointly developed by the German and French space agencies [Ho et al., 2017], that travelled on…”
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Two-point observations of low-frequency waves at 67P/Churyumov-Gerasimenko during the descent of PHILAE: comparison of RPCMAG and ROMAP by Richter, Ingo, Auster, Hans-Ulrich, Berghofer, Gerhard, Carr, Chris, Cupido, Emanuele, Fornaçon, Karl-Heinz, Goetz, Charlotte, Heinisch, Philip, Koenders, Christoph, Stoll, Bernd, Tsurutani, Bruce T., Vallat, Claire, Volwerk, Martin, Glassmeier, Karl-Heinz

“…The European Space Agency's spacecraft ROSETTA has reached its final destination, comet 67P/Churyumov-Gerasimenko. Whilst orbiting in the close vicinity of the…”
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Improved Modelling of SEP Event Onset Within the WSA–Enlil–SEPMOD Framework by Palmerio, Erika, Luhmann, Janet G, Mays, M Leila, Caplan, Ronald M, Lario, David, Richardson, Ian G, Whitman, Kathryn, Lee, Christina O, Sánchez-Cano, Beatriz, Wijsen, Nicolas, Li, Yan, Cardoso, Carlota, Pinto, Marco, Heyner, Daniel, Schmid, Daniel, Auster, Hans-Ulrich, Fischer, David

“…Multi-spacecraft observations of solar energetic particle (SEP) events not only enable a deeper understanding and development of particle acceleration and…”
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Surface waves and field line resonances: A THEMIS case study by Agapitov, Oleksiy, Glassmeier, Karl-Heinz, Plaschke, Ferdinand, Auster, Hans-Ulrich, Constantinescu, Dragoş, Angelopoulos, Vassilis, Magnes, Werner, Nakamura, Rumi, Carlson, Charles W., Frey, Sabine, McFadden, James P.

“…Using magnetic field and plasma observations from four of the five Time History of Events and Macroscale Interactions during Substorms (THEMIS) spacecraft, a…”
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Magnetic Properties of Asteroid (162173) Ryugu by Hercik, David, Auster, Hans‐Ulrich, Constantinescu, Dragos, Blum, Jürgen, Fornaçon, Karl‐Heinz, Fujimoto, Masaki, Gebauer, Kathrin, Grundmann, Jan‐Thimo, Güttler, Carsten, Hillenmaier, Olaf, Ho, Tra‐Mi, Hördt, Andreas, Krause, Christian, Kührt, Ekkehard, Lorda, Laurence, Matsuoka, Ayako, Motschmann, Uwe, Moussi‐Soffys, Aurélie, Richter, Ingo, Sasaki, Kaname, Scholten, Frank, Stoll, Bernd, Weiss, Benjamin P., Wolff, Friederike, Glassmeier, Karl‐Heinz

“…Observations of the magnetization state of asteroids indicate diverse properties. Values between 1.9  × 10 −6 Am 2/kg (Eros) and 10 −2 Am 2/kg (Braille) have…”
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Advanced calibration of magnetometers on spin-stabilized spacecraft based on parameter decoupling by Plaschke, Ferdinand, Auster, Hans-Ulrich, Fischer, David, Fornacon, Karl-Heinz, Magnes, Werner, Richter, Ingo, Constantinescu, Dragos, Narita, Yasuhito

“…Magnetometers are key instruments on board spacecraft that probe the plasma environments of planets and other solar system bodies. The linear conversion of raw…”
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Ionospheric convection signatures of tail fast flows during substorms and Poleward Boundary Intensifications (PBI) by Zesta, Eftyhia, Shi, Yong, Donovan, E., Spanswick, E., Lyons, Larry R., Angelopoulos, V., McFadden, J. P., Carlson, C. W., Auster, Hans-Ulrich, Mende, S., McCready, M. A., Heinselman, C. J., Kendall, E., Doe, R.

“…Tail fast flows have been associated both with the onset of substorms and with auroral Poleward Boundary Intensifications (PBIs) that extend equatorward as…”
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THEMIS observations of penetration of the plasma sheet into the ring current region during a magnetic storm by Wang, Chih-Ping, Lyons, Larry R., Angelopoulos, Vassilis, Larson, Davin, McFadden, J. P., Frey, Sabine, Auster, Hans-Ulrich, Magnes, Werner

“…Observations from the THEMIS spacecraft during a weak magnetic storm clearly show that the inner edge of the ion plasma sheet near dusk moved from r ∼ 6 RE…”
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The “Singular” Behavior of the Solar Wind Scaling Features during Parker Solar Probe–BepiColombo Radial Alignment by Alberti, Tommaso, Milillo, Anna, Heyner, Daniel, Hadid, Lina Z., Auster, Hans-Ulrich, Richter, Ingo, Narita, Yasuhito

“…Abstract At the end of 2020 September, the Parker Solar Probe (PSP) and BepiColombo were radially aligned: PSP was orbiting near 0.17 au and BepiColombo near…”
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Magnetospheric quasi-static response to the dynamic magnetosheath: A THEMIS case study by Glassmeier, Karl-Heinz, Auster, Hans-Ulrich, Constantinescu, Dragoş, Fornaçon, Karl-Heinz, Narita, Yasuhito, Plaschke, Ferdinand, Angelopoulos, Vassilis, Georgescu, Edita, Baumjohann, Wolfgang, Magnes, Werner, Nakamura, Rumi, Carlson, Charles W., Frey, Sabine, McFadden, James P., Phan, Tai, Mann, Ian, Rae, I. Jonathan, Vogt, Joachim

“…Earth's magnetosphere is buffeted by the time‐varying solar wind. For the first time, the THEMIS mission, with its five spacecraft, directly allows to compare…”
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The Philae lander reveals low-strength primitive ice inside cometary boulders by O’Rourke, Laurence, Heinisch, Philip, Blum, Jürgen, Fornasier, Sonia, Filacchione, Gianrico, Van Hoang, Hong, Ciarniello, Mauro, Raponi, Andrea, Gundlach, Bastian, Blasco, Rafael Andrés, Grieger, Björn, Glassmeier, Karl-Heinz, Küppers, Michael, Rotundi, Alessandra, Groussin, Olivier, Bockelée-Morvan, Dominique, Auster, Hans-Ulrich, Oklay, Nilda, Paar, Gerhard, Perucha, Maria del Pilar Caballo, Kovacs, Gabor, Jorda, Laurent, Vincent, Jean-Baptiste, Capaccioni, Fabrizio, Biver, Nicolas, Parker, Joel Wm, Tubiana, Cecilia, Sierks, Holger

“…On 12 November 2014, the Philae lander descended towards comet 67P/Churyumov–Gerasimenko, bounced twice off the surface, then arrived under an overhanging…”
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Challenges in Forecasting the Evolution of a Distorted CME Observed During the First Close Solar Orbiter Perihelion by Liberatore, Alessandro, Braga, Carlos R., Temmer, Manuela, Cappello, Greta M., Telloni, Daniele, Liewer, Paulett C., Vourlidas, Angelos, Velli, Marco, Heyner, Daniel, Auster, Hans-Ulrich, Richter, Ingo, Schmid, Daniel, Fischer, David, Möstl, Christian

“…Abstract Coronal Mass Ejections (CMEs), drivers of the most severe Space Weather disturbances, are often assumed to evolve self-similarly during their…”
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On the Mesoscale Structure of Coronal Mass Ejections at Mercury’s Orbit: BepiColombo and Parker Solar Probe Observations by Palmerio, Erika, Carcaboso, Fernando, Khoo, Leng Ying, Salman, Tarik M., Sánchez-Cano, Beatriz, Lynch, Benjamin J., Rivera, Yeimy J., Pal, Sanchita, Nieves-Chinchilla, Teresa, Weiss, Andreas J., Lario, David, Mieth, Johannes Z. D., Heyner, Daniel, Stevens, Michael L., Romeo, Orlando M., Zhukov, Andrei N., Rodriguez, Luciano, Lee, Christina O., Cohen, Christina M. S., Rodríguez-García, Laura, Whittlesey, Phyllis L., Dresing, Nina, Oleynik, Philipp, Jebaraj, Immanuel C., Fischer, David, Schmid, Daniel, Richter, Ingo, Auster, Hans-Ulrich, Fraschetti, Federico, Mierla, Marilena

“…Abstract On 2022 February 15, an impressive filament eruption was observed off the solar eastern limb from three remote-sensing viewpoints, namely, Earth,…”
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