Zobrazeno 1 - 10
of 110
pro vyhledávání: '"K. Torkar"'
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
Autor:
M. Kurir Borovčić, K. Jarm, M. Vrhovec, V. Kutnar, V. Škrbec, C. Šval, K. Torkar, L. Kolar, K. Hertl
Publikováno v:
Breast, Vol 68, Iss , Pp S40-S41 (2023)
Externí odkaz:
https://doaj.org/article/f45c60c128ff4a5593ada1ab93123c73
Publikováno v:
Annales Geophysicae, Vol 31, Pp 1459-1462 (2013)
According to the sounding rocket experiment conducted at Hainan ionospheric observatory (19.5° N, 109.1° E), a valley between the E layer and F layer in the ionospheric electron density profile is observed and presented. The sounding rocket was
Externí odkaz:
https://doaj.org/article/28c7b7348bd344fc9fe55db5cd700206
Publikováno v:
Annales Geophysicae, Vol 30, Pp 1495-1501 (2012)
The ionosphere is always assumed to contain equal numbers of positive and negative charges in a given volume (quasineutrality). Hence fewer electrons than positive charges are an indication of negative charges other than electrons. Theories predic
Externí odkaz:
https://doaj.org/article/e4f3ec0626fc4d4fb81aa4b678816dc9
Autor:
S. Robertson, M. Horányi, S. Knappmiller, Z. Sternovsky, R. Holzworth, M. Shimogawa, M. Friedrich, K. Torkar, J. Gumbel, L. Megner, G. Baumgarten, R. Latteck, M. Rapp, U.-P. Hoppe, M. E. Hervig
Publikováno v:
Annales Geophysicae, Vol 27, Pp 1213-1232 (2009)
MASS (Mesospheric Aerosol Sampling Spectrometer) is a multichannel mass spectrometer for charged aerosol particles, which was flown from the Andøya Rocket Range, Norway, through NLC and PMSE on 3 August 2007 and through PMSE on 6 August 2007. The
Externí odkaz:
https://doaj.org/article/4bee752be8b04e839d51252d84092736
Publikováno v:
Annales Geophysicae, Vol 26, Pp 1431-1437 (2008)
A physical model for the existence of bipolar structures in the electric field that are parallel to the magnetic field and observed in the auroral ionosphere, is established by deriving the "Sagdeev potential" from the two-fluid equations in a cyl
Externí odkaz:
https://doaj.org/article/894a5943fd82481eb3c3003bc7a73c0a
Autor:
A. I. Eriksson, M. André, B. Klecker, H. Laakso, P.-A. Lindqvist, F. Mozer, G. Paschmann, A. Pedersen, J. Quinn, R. Torbert, K. Torkar, H. Vaith
Publikováno v:
Annales Geophysicae, Vol 24, Pp 275-289 (2006)
The four Cluster satellites each carry two instruments designed for measuring the electric field: a double-probe instrument (EFW) and an electron drift instrument (EDI). We compare data from the two instruments in a representative sample of plasm
Externí odkaz:
https://doaj.org/article/a249097b35624d89abbdd08725998019
Autor:
K. Torkar, H. Arends, W. Baumjohann, C. P. Escoubet, A. Fazakerley, M. Fehringer, G. Fremuth, H. Jeszenszky, G. Laky, B. T. Narheim, W. Riedler, F. Rüdenauer, W. Steiger, K. Svenes, H. Zhao
Publikováno v:
Annales Geophysicae, Vol 23, Pp 2813-2823 (2005)
The spacecraft potential of Double Star TC-1 is positive in large parts of the orbits due to the photo-effect from solar EUV irradiation. These positive potentials typically disturb low energy plasma measurements on board. The potential can be red
Externí odkaz:
https://doaj.org/article/089db80615244691b69c016f20901002
Autor:
M. Bouhram, N. Dubouloz, M. Hamelin, S. A. Grigoriev, M. Malingre, K. Torkar, M. V. Veselov, Y. Galperin, J. Hanasz, S. Perraut, R. Schreiber, L. V. Zinin
Publikováno v:
Annales Geophysicae, Vol 20, Pp 365-376 (2002)
The Interball-2 spacecraft travels at altitudes extending up to 20 000 km, and becomes positively charged due to the low-plasma densities encountered and the photoemission on its sunlit surface. Therefore, a knowledge of the spacecraft potent
Externí odkaz:
https://doaj.org/article/4cfdfd8eef6a424f9d8a1c01f67e0cf5
Autor:
K. Torkar, W. Riedler, C. P. Escoubet, M. Fehringer, R. Schmidt, R. J. L. Grard, H. Arends, F. Rüdenauer, W. Steiger, B. T. Narheim, K. Svenes, R. Torbert, M. André, A. Fazakerley, R. Goldstein, R. C. Olsen, A. Pedersen, E. Whipple, H. Zhao
Publikováno v:
Annales Geophysicae, Vol 19, Pp 1289-1302 (2001)
Electrostatic charging of a spacecraft modifies the distribution of electrons and ions before the particles enter the sensors mounted on the spacecraft body. The floating potential of magnetospheric satellites in sunlight very often reaches sev
Externí odkaz:
https://doaj.org/article/3c288744432448c2a7db0222427d1eef