Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Stephan Böttcher"'
Autor:
Thomas Trottenberg, Florian Bansemer, Stephan Böttcher, Davar Feili, Hartmut Henkel, Marcel Hesse, Holger Kersten, Tony Krüger, Jens Laube, Alexey Lazurenko, Daniel Sailer, Björn Schuster, Lars Seimetz, Alexander Spethmann, Stefan Weis, Robert F. Wimmer-Schweingruber
Publikováno v:
EPJ Techniques and Instrumentation, Vol 8, Iss 1, Pp 1-23 (2021)
Abstract The plasma diagnostics presented in this article target the plasma surrounding a spacecraft that is created by the electric thruster and its surface modifying effects. The diagnostic package includes a retarding potential analyzer, a plane L
Externí odkaz:
https://doaj.org/article/2e9d4fb66fd249d9aeaa2c6fee9db6eb
Autor:
Lauri Panitzsch, A. Ravanbakhsh, R. Elftmann, Björn Schuster, Francisco Espinosa Lara, Aarón Montalvo, Nils Janitzek, Alberto Carrasco, I. Cernuda, Robert F. Wimmer-Schweingruber, V. Knierim, S. Boden, G. M. Mason, Raul Gomez-Herrero, George C. Ho, B. Andrews, Sebastián F. Sánchez, Manuel Prieto, M. Yedla, Cesar Martin, L. Seimetz, Óscar R-Polo, Stephan Böttcher, Shrinivasrao R. Kulkarni, Óscar Ramón Ramos Gutiérrez, Agustín Albillos Martínez, Javier Rodriguez-Pacheco, Jan-Christoph Terasa
Publikováno v:
Acta Astronautica. 187:12-23
This work presents an overview of the in-flight engineering data of the Energetic Particle Detector (EPD) instrument suite during its first year of operation. EPD is part of the in-situ scientific payload of the ESA/NASA Solar Orbiter mission which w
Publikováno v:
Journal of Space Weather and Space Climate. 13:10
The radiation environment over the African continent, at aviation altitudes, remains mostly uncharacterized and unregulated. In this paper, we present initial measurements made by a newly developed active dosimeter onboard long-haul flights between S
Autor:
Robert Wimmer-Schweingruber, Shrinivasrao R. Kulkarni, G. M. Mason, Zigong Xu, Javier Rodriguez-Pacheco, George C. Ho, Cesar Martin, Patrick Kühl, Stephan Böttcher, Nils Janitzek, Johan L. Freiherr von Forstner
As part of the Energetic Particle Detector (EPD) suite onboard Solar Orbiter, the High Energy Telescope has been launched on its mission to the Sun on February 9, 2020, and has been measuring energetic particles since it was first switched on about t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c550d027bc236eb6bce194d8d9e3312c
https://doi.org/10.5194/egusphere-egu21-6776
https://doi.org/10.5194/egusphere-egu21-6776
Autor:
Milan Maksimovic, G. M. Mason, M. E. Wiedenbeck, S. Kolbe, Pertti Makela, A. Ravanbakhsh, N. Vilmer, C. Gordillo, L. Seimetz, Lauri Panitzsch, A. da Silva Fariña, A. Russu, R. Elftmann, Stephan Böttcher, J. R. Hayes, R. Paspirgilis, Aarón Montalvo, S. Begley, Säm Krucker, Óscar Ramón Ramos Gutiérrez, Pablo Parra, Alberto Carrasco, Eduard P. Kontar, Andrew Walsh, Sebastián Sánchez-Prieto, Stefan J. Hofmeister, Karl-Ludwig Klein, J. Tammen, E. Böhm, Olga Malandraki, B. Schuster, K. S. Nelson, F. Espinosa Lara, Jia Yu, Manuel Prieto, Arik Posner, W. Dröge, Neus Agueda, O. Gevin, I. Sánchez, Raúl Gómez-Herrero, C. Terasa, K. Tyagi, Rami Vainio, A. R. Dupont, Juan Jose Blanco, C. E. Schlemm, Angels Aran, Q. Zong, James M. Ryan, A. Kulemzin, Matthew E. Hill, David Lario, Jan Soucek, Jan Köhler, Cesar Martin, Karel Kudela, Robert F. Wimmer-Schweingruber, G. C. Ho, S. Kerem, Javier Rodriguez-Pacheco, T. I. Varela, O. Rodríguez-Polo, D. Meziat, Bernd Heber, O. Limousin, K. Wirth, V. Knierim, D. Pacheco, V. de Manuel González, H. Seifert, J. Almena, Christopher J. Owen, Yulia Kartavykh, Shrinivasrao R. Kulkarni, S. Boden, A. Martínez Hellín, J. J. Connell, S. Eldrum, Christian Drews, H. Önel, I. Cernuda, R. Castillo, Natchimuthuk Gopalswamy, S. Liang, W. J. Lees, Dennis Haggerty, M. Jüngling, Linghua Wang, W. Boogaerts, Silvia Dalla, B. Klecker, Timothy S. Horbury, M. Yedla, M. L Richards, G. B. Andrews, Jan Steinhagen, Blai Sanahuja, G. Mann
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, pp.A7. ⟨10.1051/0004-6361/201935287⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, pp.A7. ⟨10.1051/0004-6361/201935287⟩
International audience; After decades of observations of solar energetic particles from space-based observatories, relevant questions on particle injection, transport, and acceleration remain open. To address these scientific topics, accurate measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed454870d1ce8818b410e0bf2a5d84bc
https://hal.archives-ouvertes.fr/hal-03435908
https://hal.archives-ouvertes.fr/hal-03435908
Autor:
Yueqiang Sun, Jia Yu, Jun Li, Sönke Burmeister, Bin Yuan, Chi Wang, Jingnan Guo, Stephan Böttcher, Zhen Chang, Zhang Shenyi, Daniel Matthiä, Qiang Fu, Haitao Xu, Xufeng Hou, Changbin Xue, Guohong Shen, Zhe Zhang, V. Knierim, Shrinivasrao R. Kulkarni, Henning Lohf, Robert F. Wimmer-Schweingruber, Yongliao Zou, Thomas Berger, Chunqin Wang, Johan L. Freiherr von Forstner, Björn Schuster, Quan Zida, He Zhang, Hao Geng, Zhang Binquan, Yuesong Chen, Donghui Hou, Zigong Xu, Jinbin Cao, Christine E. Hellweg, L. Seimetz
Human exploration of the Moon is associated with substantial risks to astronauts from space radiation. On the surface of the Moon, this consists of the chronic exposure to galactic cosmic rays and sporadic solar particle events. The interaction of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80cb58ed046aeb99c8280a2bb3725adb
https://elib.dlr.de/136315/
https://elib.dlr.de/136315/
The recent AMS 02 measurements show that the very local interstellar spectra (VLIS) for galactic cosmic rays cannot be directly measured at the Earth below rigidities of 40-60 GV because of solar modulation. With Voyager 1and Voyager II crossing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e51ae60886d2683c28f12a62d4d9bffe
https://doi.org/10.5194/egusphere-egu2020-17863
https://doi.org/10.5194/egusphere-egu2020-17863
Autor:
Johan L. Freiherr von Forstner, Christine E. Hellweg, Robert F. Wimmer-Schweingruber, A. Ravanbakhsh, L. Seimetz, Alke Knappmann, Jia Yu, Sönke Burmeister, Bin Yuan, Chang Zheng, Charlotte Büschel, Björn Schuster, Zigong Xu, Stefan Kolbe, Xufeng Hou, Jingnan Guo, Thomas Berger, V. Knierim, Hauke Woyciechowsky, Baoguo Ren, Guohong Shen, Henning Lohf, Stephan Böttcher, Zhang Shenyi, Chunqing Wang, Daniel Matthiä, Donghui Hou, Shrinivasrao R. Kulkarni, Qiang Fu
Chang'E 4 is the first mission to the far side of the Moon and consists of a lander, a rover, and a relay spacecraft. Lander and rover were launched at 18:23 UTC on December 7, 2018 and landed in the von K��rm��n crater at 02:26 UTC on Januar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19f88c579e1600927846ce4537d1effe
http://arxiv.org/abs/2001.11028
http://arxiv.org/abs/2001.11028
Autor:
Arik Posner, Robert F. Wimmer-Schweingruber, Cesar Martin, Bent Ehresmann, Cary Zeitlin, J. K. Appel, Sönke Burmeister, David E. Brinza, Günther Reitz, J. Peterson, Jingnan Guo, Donald M. Hassler, E. Böhm, Stephan Böttcher, Henning Lohf, S. C. R. Rafkin, G. Weigle, Daniel Matthiä, Jan Koehler
Publikováno v:
Earth and Space Science. 5:2-18
The Mars Science Laboratory rover Curiosity, operating on the surface of Mars, is exposed to radiation fluxes from above and below. Galactic Cosmic Rays travel through the Martian atmosphere, producing a modified spectrum consisting of both primary a
Autor:
Jingnan Guo, Donald M. Hassler, E. Böhm, Cary Zeitlin, David E. Brinza, Daniel Matthiä, Bent Ehresmann, Francis F. Badavi, Tony C. Slaba, Robert F. Wimmer-Schweingruber, Stephan Böttcher, Scot Rafkin
Publikováno v:
Journal of Geophysical Research: Planets. 122:329-341
The energetic particle environment on the Martian surface is influenced by solar and heliospheric modulation and changes in the local atmospheric pressure (or column depth). The Radiation Assessment Detector (RAD) on board the Mars Science Laboratory