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@ARTICLE{Pfalzner:911746,
author = {Pfalzner, Susanne and Dehghani, Shahrzad and Michel,
Arnaud},
title = {{M}ost {P}lanets {M}ight {H}ave {M}ore than 5 {M}yr of
{T}ime to {F}orm},
journal = {The astrophysical journal / 2},
volume = {939},
number = {1},
issn = {2041-8205},
address = {London},
publisher = {Institute of Physics Publ.},
reportid = {FZJ-2022-04998},
pages = {L10 -},
year = {2022},
abstract = {The lifetime of protoplanetary disks is a crucial parameter
for planet formation research. Observations of disk
fractions in star clusters imply median disk lifetimes of
1–3 Myr. This very short disk lifetime calls for planet
formation to occur extremely rapidly. We show that young,
distant clusters (≤5 Myr, >200 pc) often dominate these
types of studies. Such clusters frequently suffer from
limiting magnitudes leading to an over-representation of
high-mass stars. As high-mass stars disperse their disks
earlier, the derived disk lifetimes apply best to high-mass
stars rather than low-mass stars. Including only nearby
clusters (<200 pc) minimizes the effect of limiting
magnitude. In this case, the median disk lifetime of
low-mass stars is with 5–10 Myr, thus much longer than
often claimed. The longer timescales provide planets ample
time to form. How high-mass stars form planets so much
faster than low-mass stars is the next grand challenges.},
cin = {JSC},
ddc = {520},
cid = {I:(DE-Juel1)JSC-20090406},
pnm = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
(SDLs) and Research Groups (POF4-511)},
pid = {G:(DE-HGF)POF4-5111},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000874338400001},
doi = {10.3847/2041-8213/ac9839},
url = {https://juser.fz-juelich.de/record/911746},
}