There is significant progress in the observations, theory, and understanding of the x-ray and
EUV emissions from comets since their discovery in 1996. That discovery was so puzzling …

Absolute cross sections have been measured for single and double charge exchange and x-
ray line emission for highly charged ions of C, N, O, and Ne colliding with He, H 2, CO 2, and …

We study the x-ray L-shell production from large krypton clusters submitted to ultrashort and
intense laser pulses. The x-ray photon emission pattern appears to be isotropic and the …

We present a new experiment on (quasi) symmetric collision systems at low velocity, namely
Ar 17+ ions (v= 0.53 au) on gaseous Ar and N 2 targets, using low-and high-resolution x-ray …

The n distributions produced by charge transfer of Ar+ and Na+ ions in a target of Na (nl)
Rydberg atoms were extensively measured at intermediate velocities. The 60–2100-eV ions …

Fundamentele processen in atomaire botsingen hebben altijd grote belangstelling genoten
in de atoomfysica. Hoewel de statische eigenschappen van atomen tot zeer grote precisie …

The method of high-resolution Auger spectroscopy was used to study mechanisms for
double-electron capture producing the projectile configurations 3 lnl′ and 4 lnl′(n>~ 4) in …

Angular distributions of Auger electrons ejected in 60-keV C 6++ He collisions were
measured. This study extends previous work where cross sections for the production of the …

The K-shell X-ray emission of argon clusters irradiated by 1017 Wcm− 2 laser pulses was
spectrally resolved and investigated as a function of different laser and cluster parameters. A …

A theoretical interpretation of double charge transfer from atoms to singly and multiply
charged projectile ions is developed in terms of the Landau—Zener model and an …