Velocity-Coherent Substructure in TMC-1: Inflow and Fragmentation

Filamentary structures have been found nearly ubiquitously in molecular clouds and yet their formation and evolution is still poorly understood. We examine a segment of Taurus Molecular Cloud 1 (TMC-1) that appears as a single, narrow filament in continuum emission from dust. We use the Regularized...

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Veröffentlicht in:	arXiv.org 2023-02
Hauptverfasser:	Smith, Simon E T, Friesen, Rachel, Marchal, Antoine, Pineda, Jaime E, Caselli, Paola, Michael Chun-Yuan Chen, Choudhury, Spandan, James Di Francesco, Ginsburg, Adam, Kirk, Helen, Matzner, Chris, Punanova, Anna, Scibelli, Samantha, Yancy, Shirley
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Ammonia Continuum radiation Density Emission analysis Filaments Fragmentation Inflow Molecular clouds Optimization Physics - Astrophysics of Galaxies Spectrum analysis Star formation Velocity Velocity gradient
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