Most planets might have more than 5 Myr of time to form

S Pfalzner, S Dehghani, A Michel - The Astrophysical Journal …, 2022 - iopscience.iop.org
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 …

Identification of Young Stellar Object candidates in the Gaia DR2 x AllWISE catalogue with machine learning methods

G Marton, P Ábrahám, E Szegedi-Elek… - Monthly Notices of …, 2019 - academic.oup.com
ABSTRACT The second Gaia Data Release (DR2) contains astrometric and photometric
data for more than 1.6 billion objects with mean Gaia G magnitude< 20.7, including many …

An initial overview of the extent and structure of recent star formation within the Serpens molecular cloud using Gaia Data Release 2

GJ Herczeg, MA Kuhn, X Zhou, J Hatchell… - The Astrophysical …, 2019 - iopscience.iop.org
The dense clusters within the Serpens Molecular Cloud are among the most active regions
of nearby star formation. In this paper, we use Gaia DR2 parallaxes and proper motions to …

Testing the role of environmental effects on the initial mass function of low-mass stars

B Damian, J Jose, MR Samal, E Moraux… - Monthly Notices of …, 2021 - academic.oup.com
In the star-formation process, the vital impact of environmental factors such as feedback from
massive stars and stellar density on the form of the initial mass function (IMF) at the low …

Star-forming content of the giant molecular filaments in the Milky Way

M Zhang, J Kainulainen, M Mattern, M Fang… - Astronomy & …, 2019 - aanda.org
Context. Through observations numerous giant molecular filaments (GMFs) have been
discovered in the Milky Way. Their role in the Galactic star formation and Galaxy-scale …

The disintegrating old open cluster Czernik 3

S Sharma, A Ghosh, DK Ojha, R Pandey… - Monthly Notices of …, 2020 - academic.oup.com
We have performed a detailed analysis of the Czernik 3 (Cz3) open cluster by using deep
near-infrared photometry taken with TIRCAM2 on the 3.6 m Devasthal optical telescope …

[HTML][HTML] Stellar cores in the Sh 2-305 H ii region

R Pandey, S Sharma, N Panwar… - The Astrophysical …, 2020 - iopscience.iop.org
Using our deep optical and near-infrared photometry along with multiwavelength archival
data, we here present a detailed study of the Galactic H ii region Sh 2-305 to understand the …

Star–Disk Interactions in Multiband Photometric Monitoring of the Classical T Tauri Star GI Tau

Z Guo, GJ Herczeg, J Jose, J Fu… - The Astrophysical …, 2018 - iopscience.iop.org
Star–Disk Interactions in Multiband Photometric Monitoring of the Classical T Tauri Star GI
Tau - IOPscience This site uses cookies. By continuing to use this site you agree to our use of …

Age Spreads and the Temperature Dependence of Age Estimates in Upper Sco

Q Fang, GJ Herczeg, A Rizzuto - The Astrophysical Journal, 2017 - iopscience.iop.org
Past estimates for the age of the Upper Sco Association are typically 11–13 Myr for
intermediate-mass stars and 4–5 Myr for low-mass stars. In this study, we simulate …

Membership analysis and 3D kinematics of the star-forming complex around Trumpler 37 using Gaia-DR3

SR Das, S Gupta, P Prakash, M Samal… - The Astrophysical …, 2023 - iopscience.iop.org
Identifying and characterizing young populations of star-forming regions are crucial to
unraveling their properties. In this regard, Gaia-DR3 data and machine-learning tools are …