ALMACAL - X. Constraints on molecular gas in the low-redshift circumgalactic medium

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A90259%2F23%3A00583642" target="_blank" >RIV/67985815:90259/23:00583642 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1093/mnrasl/slad053" target="_blank" >https://doi.org/10.1093/mnrasl/slad053</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/mnrasl/slad053" target="_blank" >10.1093/mnrasl/slad053</a>

Result language
angličtina
Original language name
ALMACAL - X. Constraints on molecular gas in the low-redshift circumgalactic medium
Original language description
We present the first constraints on the molecular gas covering fraction in the CGM of low-redshift galaxies, using measurements of CO column densities along sightlines towards mm-bright background quasars with intervening galaxies. We do not detect molecular absorption against the background quasars. For the individual, low-redshift, 'normal' galaxy haloes probed here, we can therefore rule out the presence of an extremely molecular gas-rich CGM, as recently reported in high-redshift protoclusters and around luminous active galactic nuclei.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Monthly Notices of the Royal Astronomical Society: Letters
ISSN
1745-3933
e-ISSN
1745-3933
Volume of the periodical
523
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
"L46"-"L51"
UT code for WoS article
001066025500010
EID of the result in the Scopus database
2-s2.0-85162055634

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