Cloud-scale ISM Structure and Star Formation in M51 [PDF]
The Astrophysical Journal, 2017 We compare the structure of molecular gas at 40 pc resolution to the ability of gas to form stars across the disk of the spiral galaxy M51. We break the PAWS survey into 370 pc and 1.1 kpc resolution elements, and within each we estimate the molecular ...
A. Leroy +19 more
semanticscholar +7 more sources
3D chemical structure of diffuse turbulent ISM [PDF]
Astronomy & Astrophysics, 2020 Context. The amount of data collected by spectrometers from radio to ultraviolet (UV) wavelengths opens a new era where the statistical and chemical information contained in the observations can be used concomitantly to investigate the thermodynamical ...
E. Bellomi +6 more
semanticscholar +7 more sources
Studying the small scale ISM structure with supernovae [PDF]
Astronomy and Astrophysics, 2010 Aims. In this work we explore the possibility of using the fast expansion of a type la supernova photosphere to detect extra-galactic ISM column density variations on spatial scales of ~100 AU on time scales of a few months. Methods.
F. Patat, N. Cox, J. Parrent, D. Branch
semanticscholar +4 more sources
WISDOM Project - X. The morphology of the molecular ISM in galaxy centres and its dependence on galaxy structure [PDF]
Monthly notices of the Royal Astronomical Society, 2022 We use high-resolution maps of the molecular interstellar medium (ISM) in the centres of eighty-six nearby galaxies from the millimetre-Wave Interferometric Survey of Dark Object Masses (WISDOM) and Physics at High Angular Resolution in Nearby GalaxieS
T. Davis +14 more
semanticscholar +1 more source
SILCC VI – Multiphase ISM structure, stellar clustering, and outflows with supernovae, stellar winds, ionizing radiation, and cosmic rays [PDF]
, 2021 We present simulations of the multi-phase interstellar medium (ISM) at solar neighbourhood conditions including thermal and non-thermal ISM processes, star cluster formation, and feedback from massive stars: stellar winds, hydrogen ionising radiation ...
Tim-Eric Rathjen +8 more
semanticscholar +1 more source
The MOSDEF-LRIS Survey: Probing the ISM/CGM Structure of Star-forming Galaxies at z ∼ 2 Using Rest-UV Spectroscopy [PDF]
, 2021 The complex structure of gas, metals, and dust in the interstellar and circumgalactic medium (ISM and CGM, respectively) in star-forming galaxies can be probed by Lyα emission and absorption, low-ionization interstellar (LIS) metal absorption, and dust ...
Xin-Nan Du +8 more
semanticscholar +1 more source
Sustainability, 2022 Companies must shift from traditional supply chain management thinking to addressing or preventing increases in vulnerability, uncertainty, and unforeseen supply chain disruptions facing complex global supply chains.
Jih-Kuang Chen, Tien-Yu Huang
semanticscholar +1 more source
Probing ISM Structure in Trumpler 14 and Carina I Using the Stratospheric Terahertz Observatory 2 [PDF]
Astrophysical Journal, 2019 We present observations of the Trumpler 14/Carina I region carried out using the Stratospheric Terahertz Observatory 2. The Trumpler 14/Carina I region is in the western part of the Carina Nebula Complex (CNC), which is one of the most extreme star ...
Y. Seo +28 more
semanticscholar +1 more source
A PORTRAIT OF COLD GAS IN GALAXIES AT 60 pc RESOLUTION AND A SIMPLE METHOD TO TEST HYPOTHESES THAT LINK SMALL-SCALE ISM STRUCTURE TO GALAXY-SCALE PROCESSES [PDF]
, 2016 The cloud-scale density, velocity dispersion, and gravitational boundedness of the interstellar medium (ISM) vary within and among galaxies. In turbulent models, these properties play key roles in the ability of gas to form stars. New high-fidelity, high-
A. Leroy +16 more
semanticscholar +1 more source
Cogent Engineering, 2023 In the context of the halal supply chain, the need for flexibility of halal suppliers is increasing along with changes in regulations, policies, markets, and technology that change dynamically.
D. Handayani +3 more
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