Search Results - "Glover, S C O"
-
1
The ISM in spiral galaxies: can cooling in spiral shocks produce molecular clouds?
Published in Monthly notices of the Royal Astronomical Society (21-09-2008)“…We investigate the thermodynamics of the interstellar medium (ISM) and the formation of molecular hydrogen through numerical simulations of spiral galaxies…”
Get full text
Journal Article -
2
The SILCC (SImulating the LifeCycle of molecular Clouds) project – I. Chemical evolution of the supernova-driven ISM
Published in Monthly notices of the Royal Astronomical Society (21-11-2015)“…The SILCC (SImulating the Life-Cycle of molecular Clouds) project aims to self-consistently understand the small-scale structure of the interstellar medium…”
Get full text
Journal Article -
3
Uncertainties in H2 and HD chemistry and cooling and their role in early structure formation
Published in Monthly notices of the Royal Astronomical Society (01-08-2008)“…At low temperatures, the main coolant in primordial gas is molecular hydrogen, H2. Recent work has shown that primordial gas that is not collapsing…”
Get full text
Journal Article -
4
SILCC-Zoom: the dynamic and chemical evolution of molecular clouds
Published in Monthly notices of the Royal Astronomical Society (21-12-2017)“…Abstract We present 3D ‘zoom-in’ simulations of the formation of two molecular clouds out of the galactic interstellar medium. We model the clouds – identified…”
Get full text
Journal Article -
5
On the relationship between molecular hydrogen and carbon monoxide abundances in molecular clouds
Published in Monthly notices of the Royal Astronomical Society (01-03-2011)“…The most usual tracer of molecular gas is line emission from CO. However, the reliability of this tracer has long been questioned in environments different…”
Get full text
Journal Article -
6
The density variance-Mach number relation in supersonic turbulence - I. Isothermal, magnetized gas
Published in Monthly notices of the Royal Astronomical Society (01-07-2012)“…It is widely accepted that supersonic, magnetized turbulence plays a fundamental role for star formation in molecular clouds. It produces the initial dense gas…”
Get full text
Journal Article -
7
On the detection of supermassive primordial stars – II. Blue supergiants
Published in Monthly notices of the Royal Astronomical Society (21-09-2019)“…ABSTRACT Supermassive primordial stars in hot, atomically cooling haloes at z ∼ 15–20 may have given birth to the first quasars in the Universe. Most…”
Get full text
Journal Article -
8
Synthetic [C ii] emission maps of a simulated molecular cloud in formation
Published in Monthly notices of the Royal Astronomical Society (21-12-2018)Get full text
Journal Article -
9
Star Formation at Very Low Metallicity. I. Chemistry and Cooling at Low Densities
Published in The Astrophysical journal (01-09-2007)“…We present a simplified chemical and thermal model designed to allow computationally efficient study of the thermal evolution of metal-poor gas within large…”
Get full text
Journal Article -
10
The IMF as a function of supersonic turbulence
Published in Monthly notices of the Royal Astronomical Society (11-11-2016)“…Recent studies seem to suggest that the stellar initial mass function (IMF) in early-type galaxies might be different from a classical Kroupa or Chabrier IMF,…”
Get full text
Journal Article -
11
Is H+ 3 cooling ever important in primordial gas?
Published in Monthly notices of the Royal Astronomical Society (01-03-2009)“…Studies of the formation of metal-free Population III stars usually focus primarily on the role played by H2 cooling, on account of its large chemical…”
Get full text
Journal Article -
12
Star Formation at Very Low Metallicity. II. On the Insignificance of Metal-Line Cooling During the Early Stages of Gravitational Collapse
Published in The Astrophysical journal (10-05-2007)“…We study the influence of low levels of metal enrichment on the cooling and collapse of ionized gas in small protogalactic halos using three-dimensional,…”
Get full text
Journal Article -
13
Mapping Metallicity Variations across Nearby Galaxy Disks
Published in The Astrophysical journal (10-12-2019)“…The distribution of metals within a galaxy traces the baryon cycle and the buildup of galactic disks, but the detailed gas phase metallicity distribution…”
Get full text
Journal Article -
14
Fervent: chemistry-coupled, ionizing and non-ionizing radiative feedback in hydrodynamical simulations
Published in Monthly notices of the Royal Astronomical Society (21-11-2015)“…We introduce a radiative transfer code module for the magnetohydrodynamical adaptive mesh refinement code flash 4. It is coupled to an efficient chemical…”
Get full text
Journal Article -
15
The PHANGS–MUSE nebular catalogue
Published in Monthly notices of the Royal Astronomical Society (22-02-2023)“…ABSTRACT Ionized nebulae provide critical insights into the conditions of the interstellar medium (ISM). Their bright emission lines enable the measurement of…”
Get full text
Journal Article -
16
Radiative feedback from ionized gas
Published in Monthly notices of the Royal Astronomical Society (21-08-2007)“…H2 formation in metal-free gas occurs via the intermediate H− or H+ 2 ions. Destruction of these ions by photodissociation therefore serves to suppress H2…”
Get full text
Journal Article -
17
WARPFIELD-EMP: The self-consistent prediction of emission lines from evolving H ii regions in dense molecular clouds
Published in Monthly notices of the Royal Astronomical Society (21-07-2020)“…ABSTRACT We present the warpfield emission predictor, warpfield-emp, which couples the 1D stellar feedback code warpfield with the cloudy H iiregion/PDR code…”
Get full text
Journal Article -
18
Modelling the supernova-driven ISM in different environments
Published in Monthly notices of the Royal Astronomical Society (01-05-2015)“…We use hydrodynamical simulations in a (256 pc)3 periodic box to model the impact of supernova (SN) explosions on the multiphase interstellar medium (ISM) for…”
Get full text
Journal Article -
19
Modelling CO formation in the turbulent interstellar medium
Published in Monthly notices of the Royal Astronomical Society (01-05-2010)“…We present results from high-resolution three-dimensional simulations of turbulent interstellar gas that self-consistently follow its coupled thermal, chemical…”
Get full text
Journal Article -
20
On the resolution requirements for modelling molecular gas formation in solar neighbourhood conditions
Published in Monthly notices of the Royal Astronomical Society (01-04-2019)Get full text
Journal Article