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Fast temporal correlation between hard X-ray and ultraviolet continuum brighteningsRecent Solar Maximum Mission (SMM) observations have shown fast and simultaneous increases in hard X-rays (HXR, E25 keV) and ultraviolet continuum (UVC, lambda lambda approx. equals 1600 and 1388 A) radiation. A simple and natural explanation is given for this phenomenon to happen, which does not involve extreme conditions for energy transport processes, and confirms earlier results on the effect of XUV photoionization in the solar atmosphere.
Document ID
19870012379
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Machado, Marcos E. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Mauas, Pablo J. (Instituto de Astronomia y Fisica del Espacio Buenos Aires, Argentina)
Date Acquired
September 5, 2013
Publication Date
January 1, 1986
Publication Information
Publication: NASA. Goddard Space Flight Center Rapid Fluctuations in Solar Flares
Subject Category
Solar Physics
Accession Number
87N21812
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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