HR: 16:15h
AN: SH44A-02    [Abstracts]
TI: Application of CHIANTI to High Resolution Solar Spectra
AU: * Dere, K P
EM: kdere@gmu.edu
AF: George Mason University, MS 5C3 4400 University Dr., Fairfax, VA 22030 United States
AU: Landi, E
EM: enrico.landi@nrl.navy.mil
AF: ARTEP, Inc., Code 7660 Naval Research Laboratory, Washington, DC 20375 United States
AB: CHIANTI has been developed to support the interpretation of solar and astrophysical spectroscopic measurements. The most recent release, version 5.0 (Landi et al., 2005) presents an improvement over previous versions by including new large scale datasets for Fe ions from Fe XVII to Fe XXIV for X-ray emission and improved atomic data for EUV line emission. We will show examples of its use in the analysis of X-ray spectra from SMM, ultraviolet spectra from SOHO and the interpretation of broadband instruments such as EIT and TRACE. Current work involves the analysis of ionization and recombination rates based on recent laboratory measurements and calculations with the Flexible Atomic Code. The incorporation of ionization and recombination rates into CHIANTI will allow us to explore such effects as the effect of finite densities on ionization balance and transient and nonthermal ionization populations.
UR: http://wwwsolar.nrl.navy.mil/chianti.html
DE: 7509 Corona
DE: 7519 Flares
DE: 7546 Transition region
DE: 7549 Ultraviolet emissions
DE: 7554 X-rays, gamma rays, and neutrinos
SC: SPA-Solar and Heliospheric Physics [SH]
MN: Fall Meeting 2005