332 citations
- Center for Astrophysics Harvard & SmithsonianUS35 papers
- National Radio Astronomy ObservatoryUS20 papers
- Max Planck Institute for Extraterrestrial PhysicsDE18 papers
- Leiden UniversityNL17 papers
- Max Planck Institute for AstronomyDE16 papers
- University of OklahomaUS16 papers
- The University of Texas at AustinUS15 papers
- SKA ObservatoryGB14 papers
- Southern Federal UniversityRU14 papers
- University of ViennaAT14 papers
- Yale UniversityUS14 papers
- University of ArizonaUS13 papers
99 papers
An ALMA search for substructure and fragmentation in starless cores in Orion B North
Samuel Fielder, Helen Kirk, Michael Dunham +1
We present Atacama Large Millimeter/submillimeter Array (ALMA) Cycle 3 observations of 73 starless and protostellar cores in the Orion B North molecular cloud. We detect a total of…
Can Protostellar Outflows Set Stellar Masses?
Philip C. Myers, Michael M. Dunham, Ian W. Stephens
The opening angles of some protostellar outflows appear too narrow to match the expected core-star mass efficiency SFE = 0.3-0.5 if outflow cavity volume traces outflow mass, with…
The Evolution of Protostellar Outflow Cavities, Kinematics, and Angular Distribution of Momentum and Energy in Orion A: Evidence for Dynamical Cores
Cheng-Han Hsieh, Héctor G. Arce, Zhi-Yun Li +13
We present Atacama Large Millimeter/submillimeter Array observations of the 10 kAU environment surrounding 21 protostars in the Orion A molecular cloud tracing outflows. Our…
Possible new phase transition in the 3D Ising Model associated with boundary percolation
Michael Grady
In the ordered phase of the 3D Ising model, minority spin clusters are surrounded by a boundary of dual plaquettes. As the temperature is raised, these spin clusters become more nu…
Discovery of a brown dwarf with quasi-spherical mass-loss
Dary A. Ruíz-Rodríguez, Lucas A. Cieza, Simon Casassus +14
We report the serendipitous discovery of an elliptical shell of CO associated with the faint stellar object SSTc2d J163134.1-24006 as part of the "Ophiuchus Disk Survey Employing A…
Ice features of low-luminosity protostars in near-infrared spectra of AKARI/IRC
Jaeyeong Kim, Jeong-Eun Lee, Woong-Seob Jeong +8
We present near-infrared spectra of three low-luminosity protostars and one background star in the Perseus molecular cloud, acquired using the Infrared Camera (IRC) onboard the \te…