Zobrazeno 1 - 10
of 648
pro vyhledávání: '"K. P. Dere"'
Autor:
R. P. Dufresne, G. Del Zanna, P. R. Young, K. P. Dere, E. Deliporanidou, W. T. Barnes, E. Landi
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 71 (2024)
Version 11 of the chianti database and software package is presented. Advanced ionization equilibrium models have been added for low charge states of seven elements (C, N, O, Ne, Mg, Si, and S), and represent a significant improvement especially when
Externí odkaz:
https://doaj.org/article/42feac35a1924fa18390f7eaac86e441
Publikováno v:
The Astrophysical Journal Supplement Series. 241:22
CHIANTI contains a large quantity of atomic data for the analysis of astrophysical spectra. Programs are available in IDL and Python to perform calculation of the expected emergent spectrum from these sources. The database includes atomic energy leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b6c51c250bd9af51f72a17fb7fe45c4
https://doi.org/10.3847/1538-4365/ab05cf
https://doi.org/10.3847/1538-4365/ab05cf
We present version 8 of the CHIANTI database. This version includes a large amount of new data and ions, which represent a significant improvement in the soft X-ray, EUV and UV spectral regions, which several space missions currently cover. New data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaa6fc253affb9d022446356102f4b55
http://arxiv.org/abs/1508.07631
http://arxiv.org/abs/1508.07631
Autor:
Oddbjørn Engvold, J. P. Rozelot, I. Kim, A. Hood, B. V. Jackson, Arnold O. Benz, Kazunari Shibata, A. J. Sanchez, K. P. Dere, Nat Gopalswamy, G. Ai, R. Hammer, L. van Driel-Geztelyi, G. Poletto, P. C. Marten
Publikováno v:
Transactions of the International Astronomical Union. 24:67-72
The Sun’s activity has been evolving in the ascending phase of Solar Cycle 23 since 1996. Similarly, the research on solar activity is also in the ascending phase of a new active period. Numerous new results have been obtained from a large amount o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76440cd100e72cee922c4104b34fa44b
https://doi.org/10.1017/s0251107x00002601
https://doi.org/10.1017/s0251107x00002601
Autor:
K. P. Dere, G. E. Brueckner
Publikováno v:
Highlights of Astronomy. 11:861-864
The combined operations of the Large Angle Spectrometric Coronagraph (LASCO) and the Extreme Ultraviolet Imaging Telescope (EIT) on the Solar and Heliospheric Observatory (SOHO), launched in December 1995, have provided an unprecedented opportunity f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26143a412e10d999aad30e1e9936417e
https://doi.org/10.1017/s1539299600018955
https://doi.org/10.1017/s1539299600018955
Publikováno v:
Advances in Space Research. 17:205-208
We have studied the magnetic structure in AR 7150 (S09E06) observed on 29 April 1992 by the Soft X-Ray Telescope (SXT) on Yohkoh. The observed X-ray images are compared with force-free magnetic fields with different values of alpha, extrapolated from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4992e530377a4bd8e9ea6ea6c97b614
https://doi.org/10.1016/0273-1177(95)00569-z
https://doi.org/10.1016/0273-1177(95)00569-z
Autor:
G. E. Brueckner, R. A. Howard, M. J. Koomen, C. M. Korendyke, D. J. Michels, J. D. Moses, D. G. Socker, K. P. Dere, P. L. Lamy, A. Llebaria, M. V. Bout, R. Schwenn, G. M. Simnett, D. K. Bedford, C. J. Eyles
Publikováno v:
Solar Physics. 162:357-402
The Large Angle Spectroscopic Coronagraph (LASCO) is a triple coronagraph being jointly developed for the Solar and Heliospheric Observatory (SOHO) mission. LASCO comprises three nested coronagraphs (C1, C2, and C3) that image the solar corona for 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac76cf5ae3602c63ddb9ec4a08d680ad
https://doi.org/10.1007/bf00733434
https://doi.org/10.1007/bf00733434
Publikováno v:
Space Science Reviews. 70:175-180
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94591cc0b5f45fc7ec7ac4886a854b1d
https://doi.org/10.1007/bf00777863
https://doi.org/10.1007/bf00777863
Autor:
K. P. Dere
Publikováno v:
Space Science Reviews. 70:21-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea560a233dcad96435371a7200d4b817
https://doi.org/10.1007/bf00777837
https://doi.org/10.1007/bf00777837
Autor:
J. C. Hénoux, K. P. Dere
Publikováno v:
Advances in Solar Physics ISBN: 9783540580416
The characteristics of dynamic phenomena observed in the EUV with the HRTS instruments, chromospheric jets and explosive events, are reviewed here. Most of the review is devoted to explosive events that are short duration explosions involving a plasm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fe0d3ec6e99cbfd928968e37dceea5f
https://doi.org/10.1007/3-540-58041-7_220
https://doi.org/10.1007/3-540-58041-7_220