Mean lifetime measurements of F II and F III levels using beam-foil technique
B N Raja Sekhar S Padmanabhan Aparna Shastri P Meenakshi Raja Rao M B Kurup K G Prasad
Click here to view fulltext PDF
Permanent link:
https://www.ias.ac.in/article/fulltext/pram/050/03/0231-0237
Beam-foil spectrum of fluorine was recorded in the wavelength region of 2000–4500 Å using F+ ion beams of energies ranging from 216 to 296 KeV. Some of the spectral lines of fluorine observed during the present investigation are hitherto unknown. Mean lifetimes of a few of the excited levels of F II and F III are reported for the first time.
B N Raja Sekhar1 S Padmanabhan1 Aparna Shastri1 P Meenakshi Raja Rao1 M B Kurup1 2 K G Prasad1 2
Volume 94, 2020
All articles
Continuous Article Publishing mode
Click here for Editorial Note on CAP Mode
© 2021-2022 Indian Academy of Sciences, Bengaluru.