ATMOCIAD：电离和极光的原子和分子截面数据库

IF 2.8 3区地球科学 Q2 ASTRONOMY & ASTROPHYSICS

Advances in Space Research Pub Date : 2025-04-02 DOI:10.1016/j.asr.2025.03.061

Guillaume Gronoff , Cyril Simon Wedlund , Bradley Hegyi , Jean Lilensten , Alex Glocer , Gaël Cessateur , Olivier Witasse , Christopher J. Mertens

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引用次数: 0

摘要

研究行星大气中的极光和气辉需要对原子和分子电离、激发和解离的截面有准确的了解。然而，模型之间的比较往往会由于截面输入数据的差异而导致差异，而不是潜在的物理近似。为了解决这个问题，我们介绍了原子和分子电离截面和极光数据库（ATMOCIAD），这是一个全面的数据库，涵盖了太阳系内外主要大气物种的截面。ATMOCIAD目前包括光子和电子撞击数据，并正在努力将覆盖范围扩大到质子和氢撞击。通过整合来自不同来源的横截面，并基于能量损失计算提供一套建议，ATMOCIAD为研究恒星辐射与行星大气之间的相互作用提供了更加一致和可靠的基础。

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ATMOCIAD: the ATomic and MOlecular cross-section for ionization and aurora database

Studying aurora and airglow in planetary atmospheres necessitates an accurate understanding of atomic and molecular cross-sections for ionization, excitation, and dissociation. However, model inter-comparisons often result in discrepancies due to differences in cross-section input data rather than the underlying physical approximations. To address this issue, we introduce the Atomic and Molecular Cross-section for Ionization and Aurora Database, ATMOCIAD, a comprehensive database of cross-sections for the main atmospheric species in the solar system, and beyond. ATMOCIAD currently includes photon and electron impact data, with ongoing efforts to expand coverage to proton and hydrogen impacts. By incorporating cross-sections from various sources and providing set recommendations based on energy-loss computations, ATMOCIAD offers a more consistent and reliable foundation for studying the interactions between stellar radiation and planetary atmospheres.

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来源期刊

Advances in Space Research 地学天文-地球科学综合

CiteScore

5.20

自引率

11.50%

发文量

800

审稿时长

5.8 months

期刊介绍： The COSPAR publication Advances in Space Research (ASR) is an open journal covering all areas of space research including: space studies of the Earth''s surface, meteorology, climate, the Earth-Moon system, planets and small bodies of the solar system, upper atmospheres, ionospheres and magnetospheres of the Earth and planets including reference atmospheres, space plasmas in the solar system, astrophysics from space, materials sciences in space, fundamental physics in space, space debris, space weather, Earth observations of space phenomena, etc. NB: Please note that manuscripts related to life sciences as related to space are no more accepted for submission to Advances in Space Research. Such manuscripts should now be submitted to the new COSPAR Journal Life Sciences in Space Research (LSSR). All submissions are reviewed by two scientists in the field. COSPAR is an interdisciplinary scientific organization concerned with the progress of space research on an international scale. Operating under the rules of ICSU, COSPAR ignores political considerations and considers all questions solely from the scientific viewpoint.