The Chemical Structure of Young High-mass Star-forming Clumps. II. Parsec-scale CO Depletion and Deuterium Fraction of HCO$^+$ - Feng, S.; D. Li; Caselli, P.; Du, F.; Y. Lin; ipilä, O.; Beuther, H.; Sanhueza, Patricio; Tatematsu, K.; Liu, S. Y.; Q. Zhang; Y. Wang; et al. (\apj, 2020)
Keywords: 1569; 732; 75; 847; 849; astrochemistry; Astrophysics - Astrophysics of Galaxies; Interstellar medium; Interstellar molecules; Massive stars; star formation