Zobrazeno 1 - 10
of 124
pro vyhledávání: '"A.H. Gabriel"'
Autor:
A.H. Gabriel, null the GOLF Team
Publikováno v:
Advances in Space Research. 11:103-112
The GOLF experiment on the SOHO mission aims to study the internal structure of the sun by measuring the spectrum of global oscillations in the frequency range 10-7 to 10-2 Hz. Both p and g mode oscillations will be investigated, with the emphasis on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccf325e8d51c1755c16ff3cbf9d04529
https://doi.org/10.1016/0273-1177(91)90445-p
https://doi.org/10.1016/0273-1177(91)90445-p
Autor:
A.H. Gabriel
Publikováno v:
Advances in Space Research. 11:253-261
In this review we discuss in general terms the relationship between some current ideas on the heating of the corona, the onset of the solar wind, and the observational possibilities which exist for making significant measurements over the next few ye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7c9bff15d6599a9f7521392d330f399
https://doi.org/10.1016/0273-1177(91)90118-4
https://doi.org/10.1016/0273-1177(91)90118-4
Autor:
K. Wilhelm, W.I. Axford, W. Curdt, E. Marsch, A.K. Richter, M. Grewing, A.H. Gabriel, P. Lemaire, J.-C. Vial, M.C.E. Huber, M. Kühne, S.D. Jordan, A.I. Poland, R.J. Thomas, J.G. Timothy
The experiment Solar Ultraviolet Measurements of Emitted Radiation (SUMER) is designed for the investigations of plasma flow characteristics, turbulence and wave motions, plasma densities and temperatures, structures and events associated with solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a59dfbb35fbd7e359565f66237a01f36
https://doi.org/10.1016/b978-0-08-042049-3.50027-2
https://doi.org/10.1016/b978-0-08-042049-3.50027-2
Autor:
P. Faucher, J. Dubau, S. Volonte, F. Bely Dubau, A.H. Gabriel, L. Steenman-Clark, M. Loulergue
Publikováno v:
Le Journal de Physique Colloques. 40:C1-98
Resonance lines of highly ionized H and He-like ions and their associated sa- tellite lines are used to determine the electron temperature and the transient state of the plasma in solar flares. The intensity ratio of the satellite lines l~~nll-ls2~nL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8baaec5d40261835ac4acf367d358e55
https://doi.org/10.1051/jphyscol:1979118
https://doi.org/10.1051/jphyscol:1979118
Publikováno v:
Le Journal de Physique Colloques. 49:C1-325
Analysis of solar flares using the data from the Bent Crystal Spectrometer on the SMM solar flare satellite, shows a thermal plasma which expands vertically at a velocity of up to 350 km s−1. This plasma, at a temperature of the order 25 106K is ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1ccc94afa141b81f3ec804d2432510f
https://doi.org/10.1051/jphyscol:1988169
https://doi.org/10.1051/jphyscol:1988169
Autor:
K. W. Hill, S. Volonté, A.H. Gabriel, S. von Goeler, N. R. Sauthoff, J. Dubau, F. Bely-Dubau, P. Faucher, Manfred Bitter
Publikováno v:
Physics Letters A. 93:189-192
The FeXXV dielectronic recombination rate coefficient associated with the 1s-2p core excitation has been measured as a function of the electron temperature in the range from 0.9–3 keV from the observations of the satellite lines emitted from the PL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1252d59edf159244106b8cd44693a26b
https://doi.org/10.1016/0375-9601(83)90044-0
https://doi.org/10.1016/0375-9601(83)90044-0
Autor:
R.W. Nicholls, S. Sahal, A.H. Gabriel, T. Kato, F.J. Lovas, S.L. Mandel’shtam, H. Nussbaumer, W.H. Parkinson, Z.R. Rudzigas, W.L. Wiese
Publikováno v:
Transactions of the International Astronomical Union. 20:111-117
The Commission has, since its inception, been devoted to the continually increasing needs of astronomy and astrophysics for reliable atomic and molecular data a) for diagnostic interpretation of astronomical observations, and b) for support of theore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::458fc3069dea5c73ee52cda781a51623
https://doi.org/10.1017/s0251107x00007057
https://doi.org/10.1017/s0251107x00007057
Publikováno v:
International Astronomical Union Colloquium. 102:235-238
We present a revised theory and atomic model for the line intensities emitted by O VII, taking into account all of the processes responsible for the emission. This is used to provide a revision of the density measurements made during solar flares, as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1088ba612d2e810f5a291768d4b7ad3
https://doi.org/10.1017/s0252921100107791
https://doi.org/10.1017/s0252921100107791
Publikováno v:
International Astronomical Union Colloquium. 86:13-16
The relative concentrations of different ionization stages of iron are measured using the spectral emission of plasmas formed during solar flares. This is an extension of a study on the ionization balance of heavy elements, initiated with the analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c564cda5970e7a95bea853300e8d5d7a
https://doi.org/10.1017/s0252921100085171
https://doi.org/10.1017/s0252921100085171
Autor:
L.A. Vainshtein, J. Dubau, A.H. Gabriel, F. Bely-Dubau, M. Cornille, Y.A. Mikhailov, A.V. Rode, P. Faucher, M. Loulergue, U I Safronova
Publikováno v:
Le Journal de Physique Colloques. 50:C1-589
Satellite lines of the Phosphorus H-like and He-like resonance lines have been observed in the DELPHiN plasma laser device at the Lebedev Institute in Moscow. Analysis of some wavelength ranges i s carried out by adjusting a theoretical spectrum to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b30bef28b79291c412225c0247268d4
https://doi.org/10.1051/jphyscol:1989164
https://doi.org/10.1051/jphyscol:1989164