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Simultaneous measurements of Ca+K, Ca+H, Hα, Hβ, and He D3emission in prominences

✍ Scribed by G. Stellmacher

Publisher
Springer
Year
1979
Tongue
English
Weight
251 KB
Volume
61
Category
Article
ISSN
0038-0938

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✦ Synopsis

Simultaneously measured line intensities of Ca + K and H, Ha, H/3 and He D 3 are presented and compared with recent model calculations by Heasley and Milkey (1978). The model calculations are compatible with the observations. There is indication that the observed branching of the relation E(Ca * K and H) -E(H/3) depends on the widths of the Ca+-lines.

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✍ A. Von Hellfeld; J. Weiner 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 219 KB

We have measured the total emission cross section for H,, Hp prqduction in dissociative collisions between Li+, K+and Hz in the c-m. energy range from 40-500 eV. By applying a branchmg-ratio correction to the total emission data we calculate absolute total cross sections for these dissociative proce