Title of article :
Discovery of a Low-Mass Bipolar Molecular Outflow from L1014-IRS with the Submillimeter Array
Author/Authors :
Tyler L. Bourke، نويسنده , , Antonio Crapsi، نويسنده , , Philip C. Myers، نويسنده , , Neal J. Evans II، نويسنده , , David J. Wilner، نويسنده , , Tracy L. Huard، نويسنده , , Jes K. Jorgensen، نويسنده , , Chadwick H. Young، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی 2 سال 2005
Abstract :
Using the Submillimeter Array, we report the discovery of a compact low-mass bipolar molecular outflow from L1014-IRS and confirm its association with the L1014 dense core at 200 pc. Consequently, L1014-IRS is the lowest luminosity (L ~0.09 L(circle dot opertator)), and perhaps the lowest mass, source known to be driving a bipolar molecular outflow, which is one of the smallest known in size (~500 AU), mass (<10^-4 M(circle dot opertator)), and energetics (e.g., with a force <10^-7 M(circle dot opertator) km s^-1 yr^-1).
Keywords :
stars , Formation , low-mass , interferometric , Techniques , brown dwarfs , ISM , individual (L1014, L1014-IRS) , jets and outflows
Journal title :
Astrophysical Journal
Journal title :
Astrophysical Journal