Searching for disks around high-mass (proto)stars with ALMA . Cesaroni, H. Zinnecker, M.T. Beltrán, S. Etok D. Galli, C. Hummel, N. Kumar, L. Moscadelli, Preibisch, T. Ratzka, Á. Sánchez-Monge, T. Stan F. Van der Tak, S. Vig, C.M. Walmsley, K.-S. Wan e 0 proposal after meeting at ESO in
25
Embed
Searching for disks around high-mass (proto)stars with ALMA
Searching for disks around high-mass (proto)stars with ALMA. R. Cesaroni, H. Zinnecker, M.T. Beltr án, S. Etoka, D. Galli, C. Hummel, N. Kumar, L. Moscadelli, T. Preibisch, T. Ratzka, Á. Sánchez-Monge, T. Stanke, F. Van der Tak, S. Vig, C.M. Walmsley, K.-S. Wang. - PowerPoint PPT Presentation
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Searching for disksaround high-mass (proto)stars
with ALMA
R. Cesaroni, H. Zinnecker, M.T. Beltrán, S. Etoka,D. Galli, C. Hummel, N. Kumar, L. Moscadelli,
T. Preibisch, T. Ratzka, Á. Sánchez-Monge, T. Stanke,F. Van der Tak, S. Vig, C.M. Walmsley, K.-S. Wang
Cycle 0 proposal after meeting at ESO in 2011
Immediate Goal (Cycle 0)
• Increase the number of bona-fide circumstellar (Keplerian?) disks around B-type (proto)stars
• Demonstrate that B-type stars form through disk accretion
• Assess disk structure and rotation curve Mstar
Long-term Goal (Cycle 2…)
• Search for circumstellar rotating disks around O-type (proto)stars
Targets
G35.20-0.74N and G35.03+0.35:• Closeby: 2.2 kpc and 3.4 kpc