Results 11 to 20 of about 137,804 (303)
Turbulent molecular clouds [PDF]
The Astronomy and Astrophysics Review, 2012 To be published in AARv, 58 pages, 13 figures (higher resolution figures will be available on line)
Hennebelle, Patrick, Falgarone, Edith
openaire +5 more sources
Fast and inefficient star formation due to short-lived molecular clouds and rapid feedback. [PDF]
Nature, 2019 Kruijssen JMD +9 more
europepmc +2 more sources
Molecular-Clump Detection Based on an Improved YOLOv5 Joint Density Peak Clustering
Universe, 2023 The detection and analysis of molecular clumps can lead to a better understanding of star formation in the Milky Way. Herein, we present a molecular-clump-detection method based on improved YOLOv5 joint Density Peak Clustering (DPC). The method employs a
Jin-Bo Hu +6 more
doaj +1 more source
Turbulence in Molecular Clouds [PDF]
The Astrophysical Journal, 1995 accepted in ApJ, compressed postscript, figures not included. Complete preprint available at http://ucowww.ucsc.edu/~dubinski/home.html or by request to dubinski@lick.ucsc ...
Dubinski, John +2 more
openaire +2 more sources
The Global Evolution of Giant Molecular Clouds II: The Role of Accretion [PDF]
, 2011 We present virial models for the global evolution of giant molecular clouds. Focusing on the presence of an accretion flow, and accounting for the amount of mass, momentum, and energy supplied by accretion and star formation feedback, we are able to ...
Abdo +79 more
core +2 more sources
Molecular Precursors of the RNA-World in Space: New Nitriles in the G+0.693−0.027 Molecular Cloud
Frontiers in Astronomy and Space Sciences, 2022 Nitriles play a key role as molecular precursors in prebiotic experiments based on the RNA-world scenario for the origin of life. These chemical compounds could have been partially delivered to the young Earth from extraterrestrial objects, stressing the
Víctor M. Rivilla +15 more
doaj +1 more source
Study the Effect of Perturbation in the Evolution of the Filamentary Molecular Clouds [PDF]
Iranian Journal of Astronomy and Astrophysics, 2020 Observatory studies indicate that stars are caused by the collapse of dense molecular clouds, and thermal instability can be a factor in creating this collapse.
Maryam Mesgaran, Khodadad Kokabi
doaj +1 more source
Statistical study of dust properties in LMC molecular clouds [PDF]
, 2010 The objective of this paper is to construct a catalog providing the dust properties and the star formation efficiency (SFE) of the molecular clouds in the Large Magellanic Cloud (LMC).
Akiko Kawamura +36 more
core +2 more sources
Giant Molecular Clouds in M31. I. Molecular Cloud Properties [PDF]
The Astrophysical Journal, 2007 We present Berkeley Illinois Maryland Association (BIMA) millimeter interferometer observations of giant molecular clouds (GMCs) along a spiral arm in M31. The observations consist of a survey using the compact configuration of the interferometer and follow-up, higher-resolution observations on a subset of the detections in the survey.
openaire +2 more sources
Molecules, 2018 Chiral and molecular recognition through protonation was investigated through the collision-activated dissociation (CAD) of protonated noncovalent complexes of aromatic amino acid enantiomers with l-alanine- and l-serine-containing tripeptides using a ...
Akimasa Fujihara +4 more
doaj +1 more source