Charge and energy spectra of fast multicharged ions in a laser plasma

Bedilov, M.R.; Davletov, I.Yu.; Sultanov, Sh. D.

doi:10.1134/1.1528235

Cited by 2 publications

(1 citation statement)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In laser-produced plasma, the experimental studies for creating efficient ion sources and local element analysers, nonlinear optical media were devoted to investigating the charge and energy characteristics of thermal and fast Co ions. The charge and energy spectra of these ions have been studied (Bedilov 2002) as a function of laser intensity, polarization and incidence angle of laser radiation. The yield of Co ions, as well as their maximum charge numbers and maximum energies, depends on the processes of laser absorption, the ionization of the target atoms and the recombination and acceleration of the plasma ions.…”

Section: Introductionmentioning

confidence: 99%

Forbidden transitions in excitation by electron impact in Co³⁺: anR-matrix approach

Stǎncǎlie¹

2011

Phys. Scr.

View full text Add to dashboard Cite

Collision strengths for the electron-impact excitation of forbidden transitions between 136 terms arising from 3d 6 , 3d 5 4s and 3d 5 4p configurations of Co 3+ have been calculated using the R-matrix method. The accuracy of a series of models for the target terms was considered, which form the basis for R-matrix collision calculations. The importance of including configuration interaction wave functions both in the target-state expansion and in the (N + 1)-electron quadratically integrable function expansion is discussed. Collision strengths were calculated for incident electron energies up to 6 Ryd. These results are believed to be the first such values for this system and will be important for plasma modelling.

show abstract

Section: Introductionmentioning

confidence: 99%

Forbidden transitions in excitation by electron impact in Co³⁺: anR-matrix approach

Stǎncǎlie¹

2011

Phys. Scr.

View full text Add to dashboard Cite

show abstract

Spectra of Multiply Charged Hydrogen and Nitrogen Ions in the Composition of Two and Multi-element Laser Plasma

Japakov,

Bedilov,

Azamatov

et al. 2023

Preprint

View full text Add to dashboard Cite

The charge, energy, and spatial characteristics of multiply charged ions (hydrogen and nitrogen) of a two and multi-element laser plasma were studied using the laser ionization mass spectrometry method. The targets were made of pure C (i.e. graphite), Cu, polyethylene (CH2)n (consisting of hydrogen atoms (H) in a bound state), Cu[H] (with embedded H atoms) and Ti[H,N], Zr[H,N] (consisting of hydrogen atoms (H) and (N)) in the form of a thick cylinder with a thickness of l = 2 mm and a radius of R = 0.5 cm. It has been experimentally shown that the properties of both light and heavy ions in plasma depend both on the conditions for the entry of gas atoms into the target and on secondary processes occurring after the formation of a dense plasma on the surface of the sample. It has been found that the presence of light gas atoms significantly affects the parameters (for example, intensity and charge multiplicity) of heavier ions.

show abstract

Charge and energy spectra of fast multicharged ions in a laser plasma

Cited by 2 publications

References 7 publications

Forbidden transitions in excitation by electron impact in Co³⁺: anR-matrix approach

Forbidden transitions in excitation by electron impact in Co³⁺: anR-matrix approach

Spectra of Multiply Charged Hydrogen and Nitrogen Ions in the Composition of Two and Multi-element Laser Plasma

Contact Info

Product

Resources

About

Charge and energy spectra of fast multicharged ions in a laser plasma

Cited by 2 publications

References 7 publications

Forbidden transitions in excitation by electron impact in Co3+: anR-matrix approach

Forbidden transitions in excitation by electron impact in Co3+: anR-matrix approach

Spectra of Multiply Charged Hydrogen and Nitrogen Ions in the Composition of Two and Multi-element Laser Plasma

Contact Info

Product

Resources

About

Forbidden transitions in excitation by electron impact in Co³⁺: anR-matrix approach

Forbidden transitions in excitation by electron impact in Co³⁺: anR-matrix approach