ASTROPHYSICALLY IMPORTANT MOLECULAR IONS: A NEW DATA FOR MODELING
Veljko Vujčić, Vladimir A. Srećković, Radoslav Zamanov, Sanja Tošić.
Publication
BOOK OF ABSTRACTS AND CONTRIBUTED PAPERS - International scientific conference: Meeting on new trends in Astronomy & Earth Observation, Page 58-59, https://doi.org/10.69646/aob241218
BOOK OF ABSTRACTS AND CONTRIBUTED PAPERS - International scientific conference: Meeting on new trends in Astronomy & Earth Observation, November 25-29, 2024, Belgrade, Serbia, Edited by Vladimir A. Srećković, Aleksandra Kolarski, Milica Langović, Filip Arnaut and Nikola Veselinović
Published by: Scientific Society Isaac Newton Belgrade
Published: 15. 12. 2024.
Abstract
Abstract: Diagnostics, the development of models and simulations of intricate physical processes, and the interpretation of data from measurements all depend more and more on atomic and molecular (A&M) datasets, databases, and broader data environments (see e.g. Albert et al. 2020, Srećković et al. 2020). Precise spectroscopy of molecular ions pave the way for the investigation of tiny molecules such as SiH+, CaH+, and others that may be present astrophysically, which can in turn lead to better understanding of some stellar processes and formation of interstellar medium. We studied photodissociative processes involving calcium monohydride ions and gathered a cross-section dataset for simulating the aforementioned environments with various parameters (Vujčićet al. 2023). We studied calcium monohydride ion optical (photodissociative) processes and gathered cross-sectional data for the range of parameters that encompass modeling of the aforementioned environments. - FULL TEXT available in PDF.