Zobrazeno 1 - 10
of 148
pro vyhledávání: '"M. Delva"'
Autor:
M. Volwerk, C. Simon Wedlund, D. Mautner, S. Rojas Mata, G. Stenberg Wieser, Y. Futaana, C. Mazelle, D. Rojas-Castillo, C. Bertucci, M. Delva
Publikováno v:
Annales Geophysicae, Vol 41, Pp 389-408 (2023)
In this series of papers, we present statistical maps of mirror-mode-like (MM) structures in the magnetosheaths of Mars and Venus and calculate the probability of detecting them in spacecraft data. We aim to study and compare them with the same tools
Externí odkaz:
https://doaj.org/article/7e8580721d4745ef837a07ba690de608
Autor:
S. Orsini, A. Milillo, H. Lichtenegger, A. Varsani, S. Barabash, S. Livi, E. De Angelis, T. Alberti, G. Laky, H. Nilsson, M. Phillips, A. Aronica, E. Kallio, P. Wurz, A. Olivieri, C. Plainaki, J. A. Slavin, I. Dandouras, J. M. Raines, J. Benkhoff, J. Zender, J.-J. Berthelier, M. Dosa, G. C. Ho, R. M. Killen, S. McKenna-Lawlor, K. Torkar, O. Vaisberg, F. Allegrini, I. A. Daglis, C. Dong, C. P. Escoubet, S. Fatemi, M. Fränz, S. Ivanovski, N. Krupp, H. Lammer, François Leblanc, V. Mangano, A. Mura, R. Rispoli, M. Sarantos, H. T. Smith, M. Wieser, F. Camozzi, A. M. Di Lellis, G. Fremuth, F. Giner, R. Gurnee, J. Hayes, H. Jeszenszky, B. Trantham, J. Balaz, W. Baumjohann, M. Cantatore, D. Delcourt, M. Delva, M. Desai, H. Fischer, A. Galli, M. Grande, M. Holmström, I. Horvath, K. C. Hsieh, R. Jarvinen, R. E. Johnson, A. Kazakov, K. Kecskemety, H. Krüger, C. Kürbisch, Frederic Leblanc, M. Leichtfried, E. Mangraviti, S. Massetti, D. Moissenko, M. Moroni, R. Noschese, F. Nuccilli, N. Paschalidis, J. Ryno, K. Seki, A. Shestakov, S. Shuvalov, R. Sordini, F. Stenbeck, J. Svensson, S. Szalai, K. Szego, D. Toublanc, N. Vertolli, R. Wallner, A. Vorburger
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Abstract Mercury’s southern inner magnetosphere is an unexplored region as it was not observed by earlier space missions. In October 2021, BepiColombo mission has passed through this region during its first Mercury flyby. Here, we describe the obse
Externí odkaz:
https://doaj.org/article/38d2f56c41294ce49935d10cb6eb1d98
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 9, Pp 451-469 (2020)
In situ measurement of the magnetic field using spaceborne instruments requires a magnetically clean platform and/or a very long boom for accommodating magnetometer sensors at a large distance from the spacecraft body. This significantly drives up th
Externí odkaz:
https://doaj.org/article/9e25ed9ff3214693bbe67253fa1a2aca
Autor:
M. Volwerk, D. Schmid, B. T. Tsurutani, M. Delva, F. Plaschke, Y. Narita, T. Zhang, K.-H. Glassmeier
Publikováno v:
Annales Geophysicae, Vol 34, Pp 1099-1108 (2016)
The observational rate of mirror mode waves in Venus's magnetosheath for solar maximum conditions is studied and compared with previous results for solar minimum conditions. It is found that the number of mirror mode events is approximately 14 % h
Externí odkaz:
https://doaj.org/article/caf0a032ed184c8badf16c198fae1326
Autor:
M. Volwerk, I. Richter, B. Tsurutani, C. Götz, K. Altwegg, T. Broiles, J. Burch, C. Carr, E. Cupido, M. Delva, M. Dósa, N. J. T. Edberg, A. Eriksson, P. Henri, C. Koenders, J.-P. Lebreton, K. E. Mandt, H. Nilsson, A. Opitz, M. Rubin, K. Schwingenschuh, G. Stenberg Wieser, K. Szegö, C. Vallat, X. Vallieres, K.-H. Glassmeier
Publikováno v:
Annales Geophysicae, Vol 34, Pp 1-15 (2016)
The data from all Rosetta plasma consortium instruments and from the ROSINA COPS instrument are used to study the interaction of the solar wind with the outgassing cometary nucleus of 67P/Churyumov-Gerasimenko. During 6 and 7 June 2015, the intera
Externí odkaz:
https://doaj.org/article/22e0d903d8a847fb97a6152c0463515c
Publikováno v:
Annales Geophysicae, Vol 32, Pp 1441-1453 (2014)
Three flybys of comet 1P/Halley, by VEGA 1, 2 and Giotto, are investigated with respect to the occurrence of mirror mode waves in the cometosheath and field line draping in the magnetic pile-up region around the nucleus. The time interval covered
Externí odkaz:
https://doaj.org/article/df64e56bfc0c4a91be5f6eaafcbcb358
Autor:
M. Volwerk, C. Koenders, M. Delva, I. Richter, K. Schwingenschuh, M. S. Bentley, K.-H. Glassmeier
Publikováno v:
Annales Geophysicae, Vol 31, Pp 2201-2206 (2013)
A theoretical model for the ion cyclotron wave generation during the approach phase of Rosetta to 67P/Churyumov–Gerasimenko is presented. For various activity levels of the comet, the crossing of the observational threshold is determined, whose
Externí odkaz:
https://doaj.org/article/2fe5bfd022d440ceaa5d8b3bf8e8298a
Publikováno v:
Annales Geophysicae, Vol 29, Pp 639-647 (2011)
In situ measurements of the magnetic field are vital to the study of many fundamental problems in planetary research. Therefore the magnetometer experiment is a key element of the payload of Venus Express. In addition to the interaction of the sol
Externí odkaz:
https://doaj.org/article/909ecb1c0d0d44eab97ab6013d401448
Publikováno v:
Annales Geophysicae, Vol 28, Pp 951-967 (2010)
We investigate wave properties of low-frequency magnetic field fluctuations in Venus' solar wind interaction region based on the measurements made on board the Venus Express spacecraft. The orbit geometry is very suitable to investigate the fluct
Externí odkaz:
https://doaj.org/article/243eabafb8d64ef4a029b6ac21b9fa9e
Autor:
M. Volwerk, M. Delva, Y. Futaana, A. Retinò, Z. Vörös, T. L. Zhang, W. Baumjohann, S. Barabash
Publikováno v:
Annales Geophysicae, Vol 28, Pp 1877-1878 (2010)
A re-evaluation of the reconnection event reported by Volwerk et al. (2009) shows that the original interpretation of the magnetic field data as quadrupolar Hall-current signatures around a reconnection site was mistaken. It could be interpreted a
Externí odkaz:
https://doaj.org/article/c818e6f984754c309e428b54d5f06c2d