Experimental transition probabilities in N III,N IV and N V spectra |
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Authors: | S Djeniže A Srećković S Bukvić |
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Institution: | (1) Faculty of Physics, University of Belgrade 11001, Belgrade, P.O.B. 368, Serbia, Yugoslavia, YU |
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Abstract: | We have obtained transition probabilities (Einstein's A values) of thirteen transitions in doubly (N III), six in triply (N IV) and two in four times (N V) ionized nitrogen spectra
belonging to the 3s-3p and 3p-3d transitions using a relative line intensity ratio (RLIR) technique. The linear low-pressure pulsed arc was used as an optically
thin plasma source operated at 51 400 K electron temperature and 2.2×1023 m-3 electron density in nitrogen plasma. Our A values are compared to recent theoretical and experimental data.
Received 18 December 2001 / Received in final form 29 January 2002 Published online 28 June 2002 |
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Keywords: | PACS 52 70 Kz Optical (ultraviolet visible infrared) measurements – 32 70 Cs Oscillator strengths lifetimes transition moments – 32 70 Fw Absolute and relative intensities |
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