Measured Optical Absorption Cross Sections of TiO

Authors

Peter Bernath, Old Dominion UniversityFollow

Document Type

Article

Publication Date

2020

DOI

10.3847/1538-4357/ab7cd0

Publication Title

The Astrophysical Journal

Volume

895

Issue

2

Pages

87 (4pp.)

Abstract

A laboratory emission spectrum of TiO in the visible and near-infrared regions (476–1176 nm) has been calibrated and corrected. High-resolution experimental absorption cross sections for TiO with natural isotopic abundance are provided at a temperature of about 2300 K. These cross sections have been compared with those derived from the ExoMol line list. The experimental cross sections can be used directly as a template for cross correlation TiO detection in hot Jupiter exoplanets.

Comments

© 2020 The American Astronomical Society

Publisher's version available at: https://doi.org/10.3847/1538-4357/ab7cd0

Original Publication Citation

Bernath, P. (2020). Measured optical absorption cross sections of TiO. The Astrophysical Journal, 895(2), 87. doi:10.3847/1538-4357/ab7cd0

ORCID

0000-0002-1255-396X (Bernath)

Repository Citation

Bernath, Peter, "Measured Optical Absorption Cross Sections of TiO" (2020). Chemistry & Biochemistry Faculty Publications. 183.
https://digitalcommons.odu.edu/chemistry_fac_pubs/183