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- Title
LINE SURVEY OF L1157 B1 SHOCKED REGION.
- Authors
Yamaguchi, T.; Sugimura, M.; Sakai, T.; Sakai, N.; Takano, S.; Aikawa, Y.; Hirano, N.; Liu, S.-L.; Nomura, H.; Su, Y-N.; Takakuwa, S.; Yamamoto, S.
- Abstract
We present the initial results of a spectral line survey of L1157 B1 with the Nobeyama 45 m telescope. So far, we have covered the frequencey range of 13.7 GHz (82.0-94.5 GHz and 96.3-97.5 GHz), and have detected 22 species including CH3CHO, HCOOH, HCOOCH3, HNCO, NH2CHO, CH3CN, and CCS. We have also detected the line of CH2DOH. These results demonstrate rich chemistry in this shocked region, which would mainly originate from evaporation of ice mantles by means of shocks.
- Subjects
PROTOSTARS; STAR formation; MOLECULAR clouds; INTERSTELLAR molecules; INTERSTELLAR medium
- Publication
EAS Publications Series, 2011, Vol 52, p311
- ISSN
1633-4760
- Publication type
Article
- DOI
10.1051/eas/1152062