Open AccessEnergy Spectrum and Charge Composition of Laser Plasma Ions
Author(s) -
Sayfillo Nasriddinov,
Z. T. Azamatov,
Shuhratbek Ismoilov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1933/1/012090
Subject(s) - ion , atomic physics , plasma , irradiation , mass spectrum , laser , radiation , charge (physics) , spectral line , silicon , energy spectrum , materials science , chemistry , physics , optics , nuclear physics , optoelectronics , organic chemistry , quantum mechanics , astronomy
A mass spectrometric study of the spectra of multi-charged ions A1, Cu, depending on the frequency v = 1, 3, 5, 10, 12 Hz and at q = 10 11 W/cm 2 . It has been proved that with increasing q of laser radiation, the energy spectrum of ions expands towards high energies, and the energy spectrum also has several maxima, the number of which increases with increasing q of laser radiation. It has been experimentally proven that silicon ions with a charge Z > 6 recorded in a plasma formed from a γ-irradiated target under study are characterized by a lower minimum energy than an unirradiated target.