A&A 372, 338-345 (2001)
Measurement of several transition probabilities in singly-ionized kryptonF. Rodríguez, J. A. Aparicio, A. de Castro, J. A. del Val, V. R. González and S. Mar
Departamento de Optica y Física Aplicada, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain
(Received 22 January 2001 / Accepted 20 March 2001 )
This work reports a collection of 35 transition probabilities of lines in the spectral region 450-580 nm, all of them measured in an emission experiment. Relative intensity measurements have been made in a pulsed discharge lamp and the absolute Aki values have been obtained by using reference data taken from the literature. The electron density has been determined by two-wavelength interferometry and ranges from 0.1 to m-3 in the plasma. Temperature (14 000-24 000 K) has been simultaneously determined from three different methods, including the Boltzmann-plot of KrII lines and the KrII/KrI intensities ratios. The final results have been compared with most of the previous existing data.
Key words: atomic data -- line: profile -- plasmas -- methods: laboratory
Offprint request: Dr. J. A. Aparicio, firstname.lastname@example.org
© ESO 2001