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Young Stellar Objects in Lynds 1641: a submillimetre continuum study.

Abstract : We present observations of the 350\ensuremathμm-1.3mm continuum emission of a sample of ten Class I young stellar objects in the Lynds 1641 (L1641) molecular cloud. These observations, together with IRAS data, are used to determine and discuss the properties of the circumstellar dust. We interpret these results in an evolutionary scheme and we find that, in our sample, the exponent of the dust opacity law, \ensuremathβ, seems to increase with time.
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Contributor : Catherine Beaussier Connect in order to contact the contributor
Submitted on : Friday, February 18, 2022 - 4:56:12 PM
Last modification on : Friday, July 22, 2022 - 11:12:18 AM
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Distributed under a Creative Commons Attribution 4.0 International License


  • HAL Id : hal-03562794, version 1


Annie Zavagno, S. Molinari, E. Tommasi, P. Saraceno, M. Griffin. Young Stellar Objects in Lynds 1641: a submillimetre continuum study.. Astronomy and Astrophysics - A&A, EDP Sciences, 1997, 325, pp.685-692. ⟨hal-03562794⟩



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