TIME-RESOLVED X-RAY SPECTRA AND ATOMIC PROCESSES

In this article we will discuss time-resolved He-like X-ray spectra of titanium ions from a TFTR tokamak plasma[1] and of iron ions from solar flares[2] in particular attention to a presence of high energy electrons which affect the spectra and ionization balances.We consider a model that a hot component interacts with a bulk plasma.With this model,the time evolution of the spectra and ionization balaces derived therefrom can be described consistently.

In this article we will discuss time-resolved He-like X-ray spectra of titanium ions from a TFTR tokamak plasma [1]and of iron ions from solar flares[2]in particular attention to a presence of high energy electrons which affect the spectra and ionization balances. We consider a model that a hot component interacts with a bulk plasma. With this model, the time evolution of the spectra and ionization balances derived therefrom can be described consistently.