Abstract In the paper “In Search for Infall Motion in molecular clumps II: HCO+ (1-0) and HCN (1-0) Observations toward a Sub-sample of Infall Candidates” by Yang et al. (RAA 2020 Vol.20 No.8, 115(14pp), doi: 10.1088/1674C4527/20/8/115), the formula (4) is incorrectly reproduced from Myers et al. (1996).
Keywords ISM: clouds --- Erratum
It accepts original submissions from all over the world and is internationally published and distributed by IOP