Ultraviolet and extreme ultraviolet spectroscopy of the solar corona at the Naval Research Laboratory.
Appl Opt
; 54(31): F222-31, 2015 Nov 01.
Article
en En
| MEDLINE
| ID: mdl-26560611
We review the history of ultraviolet and extreme ultraviolet spectroscopy with a specific focus on such activities at the Naval Research Laboratory and on studies of the extended solar corona and solar-wind source regions. We describe the problem of forecasting solar energetic particle events and discuss an observational technique designed to solve this problem by detecting supra-thermal seed particles as extended wings on spectral lines. Such seed particles are believed to be a necessary prerequisite for particle acceleration by heliospheric shock waves driven by a coronal mass ejection.
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1
Colección:
01-internacional
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MEDLINE
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En
Revista:
Appl Opt
Año:
2015
Tipo del documento:
Article
Pais de publicación:
Estados Unidos