A. Coutens, N. F. W. Ligterink, J.-C. Loison, V. Wakelam, H. Calcutt, M. N. Drozdovskaya, J. K. Jørgensen, H. S. P. Müller, E. F. van Dishoeck, and S. F. Wampfler
reported on the
The ALMA-PILS survey: First detection of nitrous acid (HONO) in the interstellar medium
Astron. Astrophys. 623 (2019), Art. No. L13.
15 lines, mostly between 329.5 and 362.4 GHz with 13 ≤ J ≤ 17 and Ka ≤ 6 were detected with ALMA in emission toward the Solar-type protostar IRAS 16293−2422 B. The inferred rotational temperature is about 100 K, and the NO/HONO ratio is about 22.

Contributor(s): H. S. P. Müller; 03, 2019

  • molecules/ism/hono.txt
  • Last modified: 2019/03/29 15:21
  • by mueller