UV and soft X-ray polar coronal jets

被引：0

作者：

Dobrzycka, D ^{[1
]}

Raymond, JC ^{[1
]}

Cranmer, SR ^{[1
]}

Li, J ^{[1
]}

机构：

[1] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA

来源：

MULTI-WAVELENGTH OBSERVATIONS OF CORONAL STRUCTURE AND DYNAMICS | 2002年 / 13卷

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D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present results of simultaneous SXT and UVCS observations of jets from polar coronal holes. Although we did not identify the UV counterparts of the X-ray jets, on one occasion UVCS recorded H I Lyalpha profile variations consistent with a UV jet at the position of the X-ray jet but prior to that event. We discuss the possible relation between the UV and X-ray events and consider the magnetic reconnection models developed for X-ray jets, as a model for UV jet formation. The rough estimates of the total energies of the X-ray and UV jets show the energies to be comparable.

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页码：23 / 24

页数：2

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