Resolving star and planet formation with ALMA
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Resolving star and planet formation with ALMA. / Bjerkeli, Per; Harsono, Daniel; Van Der Wiel, Matthijs H.D.; Ramsey, Jon P.; Kristensen, Lars E.; Jørgensen, Jes K.; Elmegreen, Bruce G.; Tóth, L. Viktor; Güdel, Manuel.
In: Proceedings of the International Astronomical Union, Vol. 14, 2018, p. 106-110.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Resolving star and planet formation with ALMA
AU - Bjerkeli, Per
AU - Harsono, Daniel
AU - Van Der Wiel, Matthijs H.D.
AU - Ramsey, Jon P.
AU - Kristensen, Lars E.
AU - Jørgensen, Jes K.
AU - Elmegreen, Bruce G.
AU - Tóth, L. Viktor
AU - Güdel, Manuel
PY - 2018
Y1 - 2018
N2 - Disks around young stars are the sites of planet formation. As such, the physical and chemical structure of disks have a direct impact on the formation of planetary bodies. Outflowing winds remove angular momentum and mass and affect the disk structure and therefore potentially planet formation. Until very recently, we have lacked the facilities to provide the necessary observational tools to peer into the wind launching and planet forming regions of the young disks. Within the framework of the Resolving star formation with ALMA program, young protostellar systems are targeted with ALMA to resolve the disk formation, outflow launching and planet formation. This contribution presents the first results of the program. The first resolved images of outflow launching from a disk were recently reported towards the Class I source TMC1A (Bjerkeli et al. 2016) where we also present early evidence of grain growth (Harsono et al. 2018).
AB - Disks around young stars are the sites of planet formation. As such, the physical and chemical structure of disks have a direct impact on the formation of planetary bodies. Outflowing winds remove angular momentum and mass and affect the disk structure and therefore potentially planet formation. Until very recently, we have lacked the facilities to provide the necessary observational tools to peer into the wind launching and planet forming regions of the young disks. Within the framework of the Resolving star formation with ALMA program, young protostellar systems are targeted with ALMA to resolve the disk formation, outflow launching and planet formation. This contribution presents the first results of the program. The first resolved images of outflow launching from a disk were recently reported towards the Class I source TMC1A (Bjerkeli et al. 2016) where we also present early evidence of grain growth (Harsono et al. 2018).
KW - ISM: Jets and outflows
KW - outflows
KW - Protoplanetary disks
KW - Stars: Formation
KW - Stars: Winds
U2 - 10.1017/S1743921319003119
DO - 10.1017/S1743921319003119
M3 - Journal article
AN - SCOPUS:85077897065
VL - 14
SP - 106
EP - 110
JO - Proceedings of the International Astronomical Union
JF - Proceedings of the International Astronomical Union
SN - 1743-9213
ER -
ID: 239015339