Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Anna Mocker"'
Autor:
Yanwei Li, Marcel Bauer, Sebastian Kelz, Heiko Strack, Jonas Simolka, Christian Mazur, Maximilian Sommer, Anna Mocker, Ralf Srama
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4441 (2023)
In this paper, we describe the upgrade of a small electrostatic dust accelerator located at the University of Stuttgart. The newly developed dust source, focusing lens, differential detector and linac stage were successfully installed and tested in t
Externí odkaz:
https://doaj.org/article/5a58153d4df74d1fbc0610487ed67a2c
Autor:
Yanwei Li, Jonas Simolka, Mark Millinger, Esfandiar Farahvashi, Anna Mocker, Max Sommer, Karl Dietrich Bunte, Ralf Srama
Publikováno v:
Advances in Space Research. 69:2629-2635
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc5fc2586418a82ca3c2fb060301b7a
https://doi.org/10.1016/j.asr.2021.12.034
https://doi.org/10.1016/j.asr.2021.12.034
Autor:
Veerle Sterken, Heiko Strack, Jon K. Hillier, Georg Moragas-Klostermeyer, Sascha Kempf, Sean Hsu, Masanori Kobayashi, Harald Krueger, Jonas Simolka, Ralf Srama, Zoltan Sternovsky, Anna Mocker
The Cosmic Dust Analyzer (CDA) onboard Cassini characterized successfully the dust environment at Saturn from 2004 to 2017. Besides the study of Saturn’s E ring and its interaction with the embedded moons, CDA detected nanoparticles in the outer Sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c1264795aeb9247afa8acf2887151f5
https://doi.org/10.5194/egusphere-egu21-3198
https://doi.org/10.5194/egusphere-egu21-3198
Autor:
Ralf Srama, Heiko Strack, Eberhard Grün, Jan Gläser, Anna Mocker, Marcel Bauer, Yanwei Li, Adrian Eilingsfeld, Jonas Simolka
Due to the their ubiquity and the high impact energy leading to extremely high temperatures and pressures in the affected materials, the physical processes caused by HVIs play an important role in a variety of fields such as the investigation of matt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23e97be64aaae966f35e4a7bedb1c3f8
https://doi.org/10.5194/epsc2020-1055
https://doi.org/10.5194/epsc2020-1055
Autor:
Harald Krüger, Jürgen Schmidt, Sascha Kempf, Maximilian Sommer, Grün Eberhard, Thomas Albin, Mihaly Horanyi, Frank Postberg, Sean Hsu, Jon K. Hillier, Georg Moragas-Klostermeyer, Jonas Simolka, Anna Mocker, Nicolas Altobelli, Ralf Srama
The Cosmic Dust Analyzer (CDA) onboard Cassini characterized successfully the dust environment at Saturn from 2004 to 2017. The study of Saturn’s E ring and its interaction with the embedded moons was a major scientific goal of Cassini. After the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fa89b2883ab24356d2d325139abf505
https://doi.org/10.5194/epsc2020-1012
https://doi.org/10.5194/epsc2020-1012
Autor:
S. Auer, Torrence V. Johnson, Harald Krüger, Eduard Igenbergs, M. Roy, Manuel Grande, V. Tschernjawski, Elmar K. Jessberger, Ralf Srama, Tom Economou, Hans-Peter Röser, M. E. Burton, Nicolas Altobelli, Stefan Helfert, E. Khalisi, Jürgen Schmidt, Eberhard Grün, Frank Postberg, Anna Mocker, Mihaly Horanyi, Franz Lura, Georg Moragas-Klostermeyer, K. Fiege, Frank Spahn, Sean Hsu, S. Bugiel, D. Möhlmann, G. Linkert, Gerhard Schwehm, Veerle Sterken, K. Otto, Gregor E. Morfill, Jon K. Hillier, Uwe Beckmann, G. Matt, J. Svestka, Simon F. Green, Ove Havnes, Hugo Fechtig, Philip Lamy, Sascha Kempf
The interplanetary space probe Cassini/Huygens reached Saturn in July 2004 after seven years of cruise phase. The Cosmic Dust Analyzer (CDA) measures the interplanetary, interstellar and planetary dust in our solar system since 1999 and provided uniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff2671a8cddd649359f51862a899fe30
http://arxiv.org/abs/1802.04772
http://arxiv.org/abs/1802.04772
Publikováno v:
Planetary and Space Science. 89:58-62
We present time-resolved temperature measurements of the debris cloud generated by hypervelocity dust impact. Micron- and submicron-sized iron grains were accelerated to speeds of 1–32 km/s using the 3 MV electrostatic dust accelerator at the Color
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47b3cd18e730d9ce7211a89b2b48ee27
https://doi.org/10.1016/j.pss.2013.02.007
https://doi.org/10.1016/j.pss.2013.02.007
Autor:
Sascha Kempf, L. E. O'Brien, Mihaly Horanyi, Zoltan Sternovsky, Ralf Srama, A. Collette, K. Drake, Anna Mocker, Klaus Hornung, Tobin Munsat, Eberhard Grün
Publikováno v:
Planetary and Space Science. 89:47-57
Impact physics plays an important role in a variety of fields such as investigation of matter at extreme pressures and temperatures, shock waves in solid bodies or planetology and cosmic dust research. The processes of interest are the generation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47c2687b85747670baefa5fbf3947f65
https://doi.org/10.1016/j.pss.2013.07.013
https://doi.org/10.1016/j.pss.2013.07.013
Autor:
Ralf Srama, Hsiang-Wen Hsu, Sascha Kempf, Mihaly Horanyi, Bertalan Zieger, Georg Moragas-Klostermeyer, Frank Postberg, Kirk C. Hansen, Anna Mocker
Publikováno v:
Geophysical Research Letters. 40:2902-2906
[1] We present a new concept of monitoring the interplanetary magnetic field (IMF) by using in situ measurements of nanodust stream particles in Saturn's magnetosphere. We show that the nanodust detection pattern obtained inside the magnetosphere res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6b5a636033a7cf0be67d46d696e299
https://doi.org/10.1002/grl.50604
https://doi.org/10.1002/grl.50604
Autor:
Theresa Johnson, P. Colestock, Ashish Goel, Anna Mocker, J. Yee, Ivan Linscott, Nicolas Lee, Alex Fletcher, S. Green, S. Bugiel, Ralf Srama, Sigrid Close, David Lauben
Publikováno v:
International Journal of Impact Engineering. 44:40-49
This paper details initial results from a study of electrical effects resulting from hypervelocity impacts at a Van de Graaff dust accelerator. Iron particles between 10 −15 g and 10 −10 g in mass were impacted on several different metallic targe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87285f36bb4de6dc699446627f571b4b
https://doi.org/10.1016/j.ijimpeng.2012.01.002
https://doi.org/10.1016/j.ijimpeng.2012.01.002