Streamers feeding the SVS13-A protobinary system: astrochemistry reveals accretion shocks?-Reference-Cited by-同舟云学术

Streamers feeding the SVS13-A protobinary system: astrochemistry reveals accretion shocks?

Published:2023 Issue: Volume:245 Page:164-180
ISSN:1359-6640
Container-title:Faraday Discussions
language:en
Short-container-title:Faraday Discuss.

Author:

Bianchi Eleonora¹^ORCID,López-Sepulcre Ana²³^ORCID,Ceccarelli Cecilia²^ORCID,Codella Claudio⁴²^ORCID,Podio Linda⁴^ORCID,Bouvier Mathilde⁵^ORCID,Enrique-Romero Joan⁶^ORCID,Bachiller Rafael⁷^ORCID,Lefloch Bertrand²⁸^ORCID

Affiliation:

1. Excellence Cluster ORIGINS, Boltzmannstraße 2, Garching bei München, 85748, Germany

2. Univ. Grenoble Alpes, CNRS, IPAG, 38000 Grenoble, France

3. Institut de Radioastronomie Millimétrique, 38406 Saint-Martin d' Hères, France

4. INAF, Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, Firenze, I-50125, Italy

5. Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden, The Netherlands

6. Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands

7. Observatorio Astronómico Nacional (OAN-IGN), Alfonso XII 3, 28014 Madrid, Spain

8. Laboratoire d'astrophysique de Bordeaux, Univ. Bordeaux, CNRS, B18N, Allée Geoffroy Saint-Hilaire, 33615 Pessac, France

Abstract

We analyse deuterated water (HDO) and sulfur dioxide (SO2) at high-angular resolution in the binary system SVS13-A. We propose that molecular emission is produced by an accretion shock at the interface between the accretion streamer and the disk.

Funder

Deutsche Forschungsgemeinschaft

European Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/FD/D3FD00018D

Reference59 articles.

1. The Two Hot Corinos of the SVS13-A Protostellar Binary System: Counterposed Siblings

2. THE 2014 ALMA LONG BASELINE CAMPAIGN: FIRST RESULTS FROM HIGH ANGULAR RESOLUTION OBSERVATIONS TOWARD THE HL TAU REGION