Abstract
On the basis of the relative line intensity ratio (RLIR) method, transition probability values of the spontaneous emission (Einstein's A values) of 14 transitions in the singly (KrII) and 7 transitions in doubly (KrIII) ionized krypton spectra have been obtained relatively to the reference A values related to the 435.548 nm KrII and 324.569 nm KrIII, the most intensive transitions in the KrII and KrIII spectra. Our KrIII transition probability values are the first data obtained experimentally using the RLIR method. A linear, low-pressure, pulsed are operated in krypton discharge was used as an optically thin plasma source at a 17000 K electron temperature and 1.65 × 1023 m-3 electron density. Our experimental relative A values are compared with previous experimental and theoretical data.
Original language | English |
---|---|
Pages (from-to) | 209-213 |
Number of pages | 5 |
Journal | European Physical Journal D |
Volume | 27 |
Issue number | 3 |
DOIs | |
Publication status | Published - Dec 2003 |
Externally published | Yes |