TY - JOUR
T1 - Shaping planetary nebulae with jets and the grazing envelope evolution
AU - Soker, Noam
N1 - Publisher Copyright:
© 2020 by the authors.
PY - 2020
Y1 - 2020
N2 - I argue that the high percentage of planetary nebulae (PNe) that are shaped by jets show that main sequence stars in binary systems can accrete mass at a high rate from an accretion disk and launch jets. Not only does this allow jets to shape PNe, but this also points to the importance of jets in other types of binary systems and in other processes. These processes include the grazing envelope evolution (GEE), the common envelope evolution (CEE), and the efficient conversion of kinetic energy to radiation in outflows. Additionally, the jets point to the possibility that many systems launch jets as they enter the CEE, possibly through a GEE phase. The other binary systems in which jets might play significant roles include intermediate-luminosity optical transients (ILOTs), supernova impostors (including pre-explosion outbursts), post-CEE binary systems, post-GEE binary systems, and progenitors of neutron star binary systems and black hole binary systems. One of the immediate consequences is that the outflow of these systems is highly-non-spherical, including bipolar lobes, jets, and rings.
AB - I argue that the high percentage of planetary nebulae (PNe) that are shaped by jets show that main sequence stars in binary systems can accrete mass at a high rate from an accretion disk and launch jets. Not only does this allow jets to shape PNe, but this also points to the importance of jets in other types of binary systems and in other processes. These processes include the grazing envelope evolution (GEE), the common envelope evolution (CEE), and the efficient conversion of kinetic energy to radiation in outflows. Additionally, the jets point to the possibility that many systems launch jets as they enter the CEE, possibly through a GEE phase. The other binary systems in which jets might play significant roles include intermediate-luminosity optical transients (ILOTs), supernova impostors (including pre-explosion outbursts), post-CEE binary systems, post-GEE binary systems, and progenitors of neutron star binary systems and black hole binary systems. One of the immediate consequences is that the outflow of these systems is highly-non-spherical, including bipolar lobes, jets, and rings.
KW - Binaries: General
KW - ISM: Jets and outflows
KW - Planetary nebulae: General
KW - Stars: AGB and post-AGB
KW - Stars: Mass-loss
KW - Stars: Outflows
KW - Stars: Winds
UR - http://www.scopus.com/inward/record.url?scp=85084121575&partnerID=8YFLogxK
U2 - 10.3390/GALAXIES8010026
DO - 10.3390/GALAXIES8010026
M3 - 文章
AN - SCOPUS:85084121575
VL - 8
JO - Galaxies
JF - Galaxies
SN - 2075-4434
IS - 1
M1 - 26
ER -