| Issue |
A&A
Volume 406, Number 2, August I 2003
|
|
|---|---|---|
| Page(s) | 741 - 749 | |
| Section | Atomic, molecular, and nuclear data | |
| DOI | https://doi.org/10.1051/0004-6361:20030660 | |
| Published online | 17 November 2003 | |
Trends in E2 and M1 transition rates between
3p
and 3p
levels in
3s
3p
systems
Departamento de Química Física, Universidad de Valladolid, 47011 Valladolid, Spain
Corresponding author: E. Charro, lmnieto@wamba.cpd.uva.es
Received:
23
December
2002
Accepted:
2
April
2003
The analysis of forbidden lines, such as E2 and M1,
in the atomic spectra emitted by certain ions is
important for the study of the plasma in
astrophysical objects and fusion devices.
Transition rates between 
and 
levels in 
ions that belong to
the aluminium sequence have
been calculated with the
Relativistic Quantum Defect Orbital (RQDO)
method. The present data
are tested by comparison with other
theoretical data available in the literature, and
the regularity of the transition intensities along
the isoelectronic sequence for both (E2 and M1) lines,
as well as their competition, are also analysed.
Key words: atomic data / methods: numerical
© ESO, 2003
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.