The Glow of Mg and Ca Atoms When They Interact with H Atoms

IF 1.4 4区化学 Q4 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

Russian Journal of Physical Chemistry B Pub Date : 2024-05-29 DOI:10.1134/S1990793124020301

V. I. Petinov, V. M. Timin, K. V. Bozhenko, A. N. Utenyshev

引用次数: 0

Abstract

During the evaporation of magnesium and calcium in partially dissociated H₂, a glow with λ = 4571.15 and 6572.78 Å is detected, corresponding to the transitions \(^{3}P_{1}^{0}\) → ¹S₀ in excited Mg* and Ca* atoms. It is assumed that this phenomenon is associated with the chemiluminescence of these atoms when they interact with H atoms.

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镁原子和钙原子与氢原子相互作用时的辉光

摘要在部分离解的 H2 中蒸发镁和钙的过程中，探测到了 λ = 4571.15 和 6572.78 Å 的辉光，这与激发的 Mg* 和 Ca* 原子的跃迁（^{3}P_{1}^{0}） → 1S0 相对应。据推测，这一现象与这些原子与 H 原子相互作用时的化学发光有关。

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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来源期刊

Russian Journal of Physical Chemistry B 化学-物理：原子、分子和化学物理

CiteScore

2.20

自引率

71.40%

发文量

106

审稿时长

4-8 weeks

期刊介绍： Russian Journal of Physical Chemistry B: Focus on Physics is a journal that publishes studies in the following areas: elementary physical and chemical processes; structure of chemical compounds, reactivity, effect of external field and environment on chemical transformations; molecular dynamics and molecular organization; dynamics and kinetics of photoand radiation-induced processes; mechanism of chemical reactions in gas and condensed phases and at interfaces; chain and thermal processes of ignition, combustion and detonation in gases, two-phase and condensed systems; shock waves; new physical methods of examining chemical reactions; and biological processes in chemical physics.