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- Title
Plasma Optical Emission Spectroscopy Study of Some Iron Meteorites.
- Authors
Hussein, Hussein Omran; Yaseen, Waleed Ibrahim
- Abstract
This study aims to analyze spectra in real-time for λ Draconids, σ Hydrids, μ Virginid, and one sporadic meteor using spectroscopic chemical analysis and diagnose plasma parameters. Good-resolution spectroscopy and a CCD camera for meteor observation were used concurrently to examine the ablation spectra of these meteorites in situ. The Boltzmann and Lorentz methods were then used to determine the temperature and density of electrons, the length of Debye, and the frequency of plasma. Furthermore, spectra data can be analyzed and compared to data from other sources. Spectrum tests can be utilized to identify the chemical structure of meteorites' plasma.
- Subjects
IRON meteorites; EMISSION spectroscopy; OPTICAL spectroscopy; ELECTRON density; DEBYE length; LASER ablation inductively coupled plasma mass spectrometry; CCD cameras
- Publication
Iraqi Journal of Science, 2024, Vol 65, Issue 5, p2925
- ISSN
0067-2904
- Publication type
Article
- DOI
10.24996/ijs.2024.65.5.43