Characterizing magnetic field morphologies in three Serpens protostellar cores with ALMA

VJM Le Gouellec, CLH Hull, AJ Maury… - The Astrophysical …, 2019 - iopscience.iop.org
With the aim of characterizing the dynamical processes involved in the formation of young
protostars, we present highangular-resolution ALMA dust polarization observations of the …

Kinematics around the B335 protostar down to au scales

P Bjerkeli, JP Ramsey, D Harsono, H Calcutt… - Astronomy & …, 2019 - aanda.org
Context. The relationship between outflow launching and the formation of accretion disks
around young stellar objects is still not entirely understood, which is why spectrally and …

Numerical simulations of MHD jets from Keplerian accretion disks-I. Recollimation shocks

T Jannaud, C Zanni, J Ferreira - Astronomy & Astrophysics, 2023 - aanda.org
Context. The most successful scenario for the origin of astrophysical jets requires a large-
scale magnetic field anchored in a rotating object (black hole or star) and/or its surrounding …

Resolved molecular line observations reveal an inherited molecular layer in the young disk around TMC1A

D Harsono, MHD van der Wiel, P Bjerkeli… - Astronomy & …, 2021 - aanda.org
Context. Physical processes that govern the star and planet formation sequence influence
the chemical composition and evolution of protoplanetary disks. Recent studies allude to an …

Protostellar Outflows at the EarliesT Stages (POETS)-IV. Statistical properties of the 22 GHz H2O masers

L Moscadelli, A Sanna, C Goddi, V Krishnan… - Astronomy & …, 2020 - aanda.org
Context. 22 GHz water masers are the most intense and widespread masers in star-forming
regions. They are commonly associated with protostellar winds and jets emerging from low …

Disk Wind Feedback from High-mass Protostars. II. The Evolutionary Sequence

JE Staff, KEI Tanaka, JP Ramsey… - The Astrophysical …, 2023 - iopscience.iop.org
Star formation is ubiquitously associated with the ejection of accretion-powered outflows that
carve bipolar cavities through the infalling envelope. This feedback is expected to be …

Dynamics of the plasma ejection structure in laboratory modeling of young star jets at plasma focus facilities

IY Kalashnikov, VS Beskin, VI Krauz - Astronomy Reports, 2024 - Springer
The use of “plasma focus” type facilities, such as PF-3 (Kurchatov Institute), allows carrying
out well-controlled and diagnosable laboratory experiments to study laboratory jets with …

[PDF][PDF] Time-dependent Modeling of Diffusive Shock Acceleration Using Stochastic Differential Equations

P Günther - 2022 - physik.uni-wuerzburg.de
While it is expected that in the center of every galaxy there is a black hole, in some galaxies
the region around the black hole shows significant activity. Those objects are called active …