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Inter-stage line ratio of He- and Li-like Ti emissions for the electron temperature measurement

Inter-stage line ratio of He- and Li-like Ti emissions for the electron temperature measurement
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摘要 Under coronal conditions, the steady state rate-equations are used to calculate the inter-stage line ratios between Li-like ls22p(2P3/2)→ls22s(2S1/2) and He-like ls2p(1P1)→1s2(1S0) transitions for Ti in the electronic temperature ranges from 0.1keV to 20 keV. The results show that the temperature sensitivities are higher at the electronic temperature less than 5000 eV and the temperature sensitivities will decrease with the increase of electronic temperature. Under coronal conditions, the steady state rate-equations are used to calculate the inter-stage line ratios between Li-like ls22p(2P3/2)→ls22s(2S1/2) and He-like ls2p(1P1)→1s2(1S0) transitions for Ti in the electronic temperature ranges from 0.1keV to 20 keV. The results show that the temperature sensitivities are higher at the electronic temperature less than 5000 eV and the temperature sensitivities will decrease with the increase of electronic temperature.
出处 《Plasma Science and Technology》 SCIE EI CAS CSCD 2005年第2期2764-2766,共3页 等离子体科学和技术(英文版)
关键词 inter-stage line ratio electron temperature measurement Li-like ion inter-stage line ratio, electron temperature measurement, Li-like ion
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