Browsing by Author "Xia, L. D"

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A study of a macro-spicule and a transition region explosive event in a solar coronal hole

Popescu, M. D; Xia, L. D; Banerjee, D; Doyle, J. G (Advances in Space Research, Vol. 40, Issue 7, pp. 1021 - 1025, 2007-02)

Aims Spicules and the higher macro-spicules (jet-like structures seen at the solar limb) are believed to be the dominant mechanism for mass ejection in the higher solar atmosphere outside active regions. But what is the ...
Very long period activity at the base of solar wind streams

Popescu, M. D; Banerjee, D; O`Shea, E; Doyle, J. G; Xia, L. D (EDP Science, 2005-11)

Using time series data of spectral lines originating from a wide range of temperatures in the solar transition region, above a polar coronal hole, from SUMER (Solar Ultraviolet Measurements of Emitted Radiation) on SoHO ...

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