血浆诊断中的Saha-Boltzmann方法：严格的方法能得到什么？

IF 2.3 3区物理与天体物理 Q2 OPTICS

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-01-02 DOI:10.1016/j.jqsrt.2024.109338

Luka Rajačić, Nikodin V. Nedić, Dejan Dojić, Miloš Skočić, Srdjan Bukvić

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引用次数: 0

摘要

在本文中，我们讨论了与特定诊断工具相关的技术和数值方面，该工具是由Yalcin等人于1999年在等离子体光谱中引入的Saha-Boltzmann图。该方法具有明确的物理背景，只需要普通光谱数据作为输入参数。输出参数为所研究等离子体的电子温度和电子密度。在本文中，我们解释了如何正确地估计电子温度和电子密度的不确定性，而不管输入参数的准确性是否已知。此外，我们提供了一个计算机程序，作为免费网络服务的一部分，有效地解决了“萨哈-玻尔兹曼图”任务。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Saha–Boltzmann method in plasma diagnostics: What can we obtain from a strict approach?

In this paper, we discuss the technical and numerical aspects related to a specific diagnostic tool, the Saha–Boltzmann plot, introduced in plasma spectroscopy by Yalcin et al. in 1999. The method has a clear physical background and requires only common spectroscopic data as input parameters. The output parameters are the electron temperature and the electron density of the investigated plasma. In this paper, we explain how to correctly estimate the uncertainties of electron temperature and electron density, regardless of whether the accuracy of the input parameters is known or not. In addition, we offer a computer program, as part of a free web service, that efficiently solves the ’Saha–Boltzmann plot’ task.

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来源期刊

Journal of Quantitative Spectroscopy & Radiative Transfer 物理-光谱学

CiteScore

5.30

自引率

21.70%

发文量

273

审稿时长

58 days

期刊介绍： Papers with the following subject areas are suitable for publication in the Journal of Quantitative Spectroscopy and Radiative Transfer: - Theoretical and experimental aspects of the spectra of atoms, molecules, ions, and plasmas. - Spectral lineshape studies including models and computational algorithms. - Atmospheric spectroscopy. - Theoretical and experimental aspects of light scattering. - Application of light scattering in particle characterization and remote sensing. - Application of light scattering in biological sciences and medicine. - Radiative transfer in absorbing, emitting, and scattering media. - Radiative transfer in stochastic media.