Warm water deuterium fractionation in IRAS 16293-2422

2012/11/28 by M. V. Persson, Magnus V. Persson, J. K. Jørgensen +3 · 1 citation
Chemistry · Physics and Astronomy · #Astro and Planetary Science #Astrochemistry #Astronomy #Astrophysics #Astrophysics and Star Formation Studies #Chemistry #Chromatography #Deuterium #Fractionation #Interstellar medium #Nuclear physics #Physics #Protostar #Star formation #Stars #Stellar, planetary, and galactic studies #astro-ph.SR

paper · pdf · doi:10.1051/0004-6361/201220638

Accepted for publication in Astronomy & Astrophysics

arxiv created 2012/11/28 · openalex publication_date 2012/11/28 · arxiv updated 2012/11/29 · openalex created_date 2022/10/01 · openalex updated_date 2026/08/05

Abstract

Context. Measuring the water deuterium fractionation in the inner warm regions of low-mass protostars has so far been hampered by poor angular resolution obtainable with single-dish ground- and space-based telescopes. Observations of water isotopologues using (sub)millimeter wavelength interferometers have the potential to shed light on this matter.

Citations

• Arcsecond resolution images of the chemical structure of the low-mass protostar IRAS 16293-2422
• Organic Molecules in Low-Mass Protostellar Hot Cores: Submillimeter Imaging of IRAS 16293-2422
• Near-Arcsecond Resolution Observations of the Hot Corino of the Solar-Type Protostar IRAS 16293-2422
• Ocean-like water in the Jupiter-family comet 103P/Hartley 2
• DETECTION OF THE SIMPLEST SUGAR, GLYCOLALDEHYDE, IN A SOLAR-TYPE PROTOSTAR WITH ALMA
• WATER VAPOR IN THE INNER 25 AU OF A YOUNG DISK AROUND A LOW-MASS PROTOSTAR
• Water deuterium fractionation in the low-mass protostar NGC1333-IRAS2A
• Probing the Early Stages of Low‐Mass Star Formation in LDN 1689N: Dust and Water in IRAS 16293−2422A, B, and E
• Atomic Deuterium/Hydrogen in the Galaxy

Cited by

• MULTILAYER FORMATION AND EVAPORATION OF DEUTERATED ICES IN PRESTELLAR AND PROTOSTELLAR CORES