Cover Image

Q/W-band Observations toward Starless Cores in Orion (QWOSCO) I. Overview, Isotopologues, Isomers, and Complex Organics

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Hsu, Shih-Ying, Liu, Xunchuan, Liu, Sheng-Yuan, Liu, Tie, Hirano, Naomi, Juvela, Mika, Kim, Kee-Tae, Lee, Chin-Fei, Li, Shanghuo, Lin, Sheng-Jun, Qin, Sheng-Li, Sahu, Dipen, Tatematsu, Ken'ichi, Xu, Fengwei, Toth, L. Viktor
Format:	Preprint
Published:	2026
Subjects:	Astrophysics of Galaxies Solar and Stellar Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Ubiquity of Methanol and its related Chemical Segregation in Orion Starless Cores: the ALMASOP Sample
by: Hsu, Shih-Ying, et al.
Published: (2025)

ALMASOP. Detection of Turbulence-induced Mass Assembly Shocks in Starless Cores
by: Hsu, Shih-Ying, et al.
Published: (2025)

Observations of DNC and DCO$^+$ toward the $\int$-shaped Filament and Starless Cores in the Orion Molecular Clouds
by: Tatematsu, Ken'ichi, et al.
Published: (2026)

Unveiling Central ortho-H2D+ Depletion at Sub-kau Scales in Prestellar Core G205.46-14.56M3: The First Interferometric Evidence and Implications for Deuterium Chemistry
by: Lin, Sheng-Jun, et al.
Published: (2025)

A survey of sulfur-bearing molecular lines toward the dense cores in eleven massive protoclusters
by: Tang, Mengyao, et al.
Published: (2024)

ALMASOP: Inner-Envelope Structures of Protostars Driving Nascent Jets
by: Dutta, Somnath, et al.
Published: (2025)

ALMASOP. A Rotating Feature Rich in Complex Organic Molecules in a Protostellar Core
by: Hsu, Shih-Ying, et al.
Published: (2025)

ALMASOP. The Localized and Chemically rich Features near the Bases of the Protostellar Jet in HOPS 87
by: Hsu, Shih-Ying, et al.
Published: (2024)

The magnetic field in quiescent star-forming filament G16.96+0.27
by: Gu, Qi-Lao, et al.
Published: (2024)

Fast spectral line calculations with the escape probability method and tests with synthetic observations of interstellar clouds
by: Juvela, Mika
Published: (2025)

ALMA Survey of Orion Planck Galactic Cold Clumps (ALMASOP): Nested Morphological and Kinematic Structures of Outflows Revealed in SiO and CO Emission
by: Liu, Chun-Fan, et al.
Published: (2024)

The magnetic field in colliding filaments G202.3+2.5
by: Gu, Qi-Lao, et al.
Published: (2024)

Comparison of Herschel and ArTéMiS observations of massive filaments
by: Mannfors, Emma, et al.
Published: (2025)

The ALMA-QUARKS Survey: II. the ACA 1.3 mm continuum source catalog and the assembly of dense gas in massive star-forming clumps
by: Xu, Fengwei, et al.
Published: (2024)

DIES: Parallel dust radiative transfer program with the immediate re-emission method
by: Juvela, Mika
Published: (2024)

HOPS-288: A Laboratory for Complex Organics in Proto-multiple Systems
by: Hsu, Shih-Ying, et al.
Published: (2026)

Dust emission and extinction in the Orion OMC-3 cloud
by: Juvela, M., et al.
Published: (2025)

On the Scarcity of Dense Cores ($n>10^{5}$ cm$^{-3}$) in High Latitude Planck Galactic Cold Clumps
by: Xu, Fengwei, et al.
Published: (2024)

Turbulence in virtual: II. Origin of skewness and dual fraction processes
by: Liu, Xunchuan
Published: (2025)

The ALMA-QUARKS survey: Detection of two extremely dense substructures in a massive prestellar core
by: Mai, Xiaofeng, et al.
Published: (2024)

The Formation of Milky Way "Bones": Ubiquitous HI Narrow Self-Absorption Associated with CO Emission
by: Sun, Shenglan, et al.
Published: (2024)

Fast fitting of spectral lines with Gaussian and hyperfine structure models
by: Juvela, Mika, et al.
Published: (2024)

ALMA observations of CH3COCH3 and the related species CH3CHO, CH3OH, and C2H5CN in line-rich molecular cores
by: Li, Chuanshou, et al.
Published: (2025)

Ram pressure shaping HVC droplets -- FAST HI observations of HVC AC-III and theoretical interpretation
by: Liu, Xunchuan
Published: (2025)

Accelerating star formation of dense clumps
by: Liu, Xunchuan
Published: (2025)

Turbulence in virtual: Origin of the variance and skewness of density function
by: Liu, Xunchuan
Published: (2025)

Non-detection of HC(S)SH: Estimating Upper Limits and Constraining Chemistry
by: Sahu, Dipen, et al.
Published: (2026)

The ALMA-QUARKS Survey: Fibers' role in star formation unveiled in an intermediate-mass protocluster region of the Vela D cloud
by: Yang, Dongting, et al.
Published: (2024)

Growing 3D clouds from 2D maps via full spherization
by: Liu, Xunchuan, et al.
Published: (2025)

The ALMA Survey of 70 $μ$m Dark High-mass Clumps in Early Stages (ASHES). XI. Statistical Study of Early Fragmentation
by: Morii, Kaho, et al.
Published: (2024)

Absence of High-mass Prestellar Cores in the Orion Giant Molecular Cloud
by: Jiao, Wenyu, et al.
Published: (2024)

GD-1 and the Milky Way Starless Subhalos
by: Carlberg, Raymond G.
Published: (2025)

Correlations of Methyl Formate (CH3OCHO), Dimethyl Ether (CH3OCH3) and Ketene (H2CCO) in High-mass Star-forming Regions
by: Li, Chuanshou, et al.
Published: (2024)

Random gas motions inside sub-parsec scale supercritical filaments
by: Zhang, Chao, et al.
Published: (2026)

Precision Analysis of $\mathrm{^{12}C / ^{13}C}$ Ratios in Orion IRc2 Acetylene Isotopologues via $χ^2$ Fitting
by: Lee, Minkyu, et al.
Published: (2025)

The ALMA-QUARKS survey: Extensive detection of acetamide in multiple high-mass star-forming regions
by: Duan, Chunguo, et al.
Published: (2025)

ATOMS: ALMA three-millimeter observations of massive star-forming regions -- XVIII. On the origin and evolution of dense gas fragments in molecular shells of compact HII regions
by: Zhang, Siju, et al.
Published: (2024)

The First RELHIC? Cloud-9 is a Starless Gas Cloud
by: Anand, Gagandeep S., et al.
Published: (2025)

Origin and Evolution of Angular Momentum of Class II Disks
by: Pelkonen, Veli-Matti, et al.
Published: (2024)

The ALMA-ATOMS survey: Methanol emission in a large sample of hot molecular cores
by: Zou, Jiahang, et al.
Published: (2026)