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curated interstellar bibliography

HI

Marchal et al. (2019) – ROHSA: Regularized Optimization for Hyper-Spectral Analysis – Application to phase separation of 21 cm data

Extracting the multiphase structure of the neutral interstellar medium (ISM) is key to understand the star formation in galaxies. The radiative condensation of the diffuse warm neutral medium producing a

Tags 21cm, data-science, HI, hyperspectral, interstellar

Clark, Peek & Miville-DeschĂȘnes (2019) – The Physical Nature of Neutral Hydrogen Intensity Structure

We investigate the physical properties of structures seen in channel map observations of 21 cm neutral hydrogen (H I) emission. H I intensity maps display prominent linear structures that are

Tags 21cm, dust, HI, hyperspectral, interstellar, Planck, turbulence

Newnham et al. (2019) – The HI Morphology and Stellar Properties of Strongly Barred Galaxies: support for bar quenching in massive spirals

Galactic bars can affect the evolution of galaxies by redistributing gas in galaxies, possibly contributing to the cessation of star formation. Recent works point to ‘bar quenching’ playing an important

Tags dynamics, galaxies, HI, star-formation

Utomo, Blitz & Falgarone (2018) – The Origin of Interstellar Turbulence in M33

We utilize the multi-wavelength data of M33 to study the origin of turbulence in its interstellar medium. We find that the HI turbulent energy surface density inside 8 kpc is

Tags 2MASS, CO, GALEX, HI, M33, molecular-clouds

Fukui et al. (2018) – Synthetic Observations of 21 cm H I Line Profiles from Inhomogeneous Turbulent Interstellar H I Gas with Magnetic Fields

We carried out synthetic observations of interstellar atomic hydrogen at 21 cm wavelength by utilizing the magnetohydrodynamic numerical simulations of the inhomogeneous turbulent interstellar medium. The cold neutral medium (CNM)

Tags 21cm, dust, HI, Planck, self-absorption, thermal-instability

Stanimirovic, Heiles & Kanekar (2007) – Properties of the Thinnest Cold HI clouds in the Diffuse Interstellar Medium

We have obtained deep HI observations in the direction of 22 continuum sources without previously detected cold neutral medium (CNM). 18 CNM clouds were detected with a typical HI column

Tags 21cm, absorption, HI, TSAS

Begum et al. (2010) – Compact H I Clouds from the GALFA-H I Survey

The Galactic Arecibo L-band Feed Array H I (GALFA-H I) survey is mapping the entire Arecibo sky at 21 cm, over a velocity range of -700 to +700 km s-1

Tags 21cm, Arecibo, Gaussian-decomposition, HI

Koch et al. (2018) – Kinematics of the atomic ISM ifigun M33 on 80 pc scales

We present new L-band (1-2 GHz) observations of the nearby spiral galaxy M33 with 80 pc resolution obtained with the Karl G. Jansky Very Large Array. The H I observations,

Tags 21cm, dynamics, galaxies, GBT, HI

Lockman et al. (2008) – The Smith Cloud: A High-Velocity Cloud Colliding with the Milky Way

New 21 cm H I observations made with the Green Bank Telescope show that the high-velocity cloud known as the Smith Cloud has a striking cometary appearance and many indications

Tags 21cm, accretion, GBT, HI, HVC

Liszt (2014) – N(H I)/E(B – V)

We explore the relationship between dust-emission derived reddening E(B – V) and atomic hydrogen column density N(H I) derived from 21 cm emission surveys. We consider measurements at galactic latitudes

Tags 21cm, dust, extinction, HI

Stanimirovic et al. (2010) – Arecibo Multi-epoch H I Absorption Measurements Against Pulsars: Tiny-scale Atomic Structure

We present results from multi-epoch neutral hydrogen (H I) absorption observations of six bright pulsars with the Arecibo telescope. Moving through the interstellar medium (ISM) with transverse velocities of 10-150

Tags 21cm, absorption, HI, structure, thermal-instability, TSAS

Haud (2010) – Gaussian decomposition of HI surveys. V. Search for very cold clouds

Context. In the previous papers of this series, we decomposed all the H I 21-cm line profiles of the Leiden-Argentina-Bonn (LAB) database into Gaussian components (GCs), and studied the statistical

Tags 21cm, Gaussian-decomposition, HI, LAB

Stanimirovic & Heiles (2005) – The Thinnest Cold H I Clouds in the Diffuse Interstellar Medium?

We confirm and discuss recently discovered cold H I clouds with column densities among the lowest ever detected. The column densities of the cold neutral medium (CNM) toward 3C 286

Tags 21cm, HI, structure, thermal-instability, TSAS

Heiles & Troland (2003) – The Millennium Arecibo 21 Centimeter Absorption-Line Survey. II. Properties of the Warm and Cold Neutral Media

We use the Gaussian fit results of Paper I to investigate the properties of interstellar H I in the solar neighborhood. The warm and cold neutral media (WNM and CNM)

Tags 21cm, absorption, Arecibo, general-ISM, HI, structure, thermal-instability, turbulence

Colgan, Salpeter & Terzian (1988) – H I emission-absorption studies with high-velocity resolution

The properties of interstellar H I are investigated using high-velocity resolution, Arecibo emission-absorption spectra in the direction of 40 radio continuum sources, including 21 at low Galactic latitude. Comparison of

Tags 21cm, absorption, Arecibo, HI

Payne, Salpeter & Terzian (1983) – Interpretation of neutral hydrogen spin temperature measurements

Arecibo 3-arcsec beam neutral hydrogen emission-absorption observations are analyzed, and spin temperature results in the direction of ‘small’ and ‘large’ extragalactic sources are found to be statistically similar. The variations

Tags 21cm, absorption, Arecibo, HI, model, temperature, thermal-instability

Murray et al. (2015) – The 21-SPONGE HI Absorption Survey I: Techniques and Initial Results

We present methods and results from “21 cm Spectral Line Observations of Neutral Gas with the EVLA” (21-SPONGE), a large survey for Galactic neutral hydrogen (H i) absorption with the

Tags 21cm, absorption, HI, structure

Haud & Kalberla (2007) – Gaussian decomposition of H I surveys. III. Local H I

Aims:We investigate the properties of the 21-cm radio-lines of galactic neutral hydrogen by decomposing, the profiles of “The Leiden/Argentine/Bonn (LAB) Survey of Galactic H I” into Gaussian components. The width

Tags 21cm, HI, solar-neighborhood

Braun & Kanekar (2005) – Tiny H I clouds in the local ISM

We report deep, high spectral resolution WSRT H I 21 cm observations of four high latitude compact radio sources, that have revealed a new population of tiny, discrete clouds in

Tags 21cm, absorption, HI, solar-neighborhood, thermal-instability

Mohan, Dwarakanath & Srinivasan (2004) – A High Galactic Latitude HI 21cm-line Absorption Survey using the GMRT: II. Results and Interpretation

We have carried out a sensitive high-latitude (|b| > 15?) HI 21 cm-line absorption survey towards 102 sources using the GMRT. With a 3sigma detection limit in optical depth of

Tags 21cm, absorption, cirrus, HI, IVC, thermal-instability

Mohan, Dwarakanath & Srinivasan (2004) – A High Galactic Latitude HI 21cm-line Absorption Survey using the GMRT: I. Observations and Spectra

We have used the Giant Meterwave Radio Telescope (GMRT) to measure the Galactic HI 21-cm line absorption towards 102 extragalactic radio continuum sources, located at high (|b| > 15?) Galactic

Tags 21cm, absorption, cirrus, HI, thermal-instability

Heiles (1997) – Tiny-Scale Atomic Structure and the Cold Neutral Medium

We consider the tiny-scale atomic structure (TSAS) on scales of tens of astronomical units, which has been detected by 21 cm absorption lines against quasars with VLBI techniques, against pulsars

Tags 21cm, absorption, general-ISM, HI, structure, thermal-instability, TSAS, turbulence

Heiles (1982) – Temperatures and their variation within interstellar H I structures

Recent H I absorption surveys are used to derive H I temperatures T(H I) and their variation within a number of H I shells. In these shells T(H I) is

Tags 21cm, HI, Milky-Way, synchrotron, thermal-instability
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