We present EMPIRE, an IRAM 30 m large program that mapped λ= 3–4 mm dense gas
tracers at∼ 1–2 kpc resolution across the whole star-forming disk of nine nearby massive …

We use hydrodynamical simulations to study the Milky Way's central molecular zone (CMZ).
The simulations include a non-equilibrium chemical network, the gas self-gravity, star …

Abstract We used the Atacama Large Millimeter/Submillimeter Array (ALMA) to map the CO
(3–2) and [C i](1–0) lines, as well as their underlying continuum emission, from the central∼ …

We present spatially resolved (∼ 50 pc) imaging of molecular gas species in the central
kiloparsec of the nearby starburst galaxy NGC 253, based on observations taken with the …

We exploit the recent, wide samples of far-infrared (FIR) selected galaxies followed up in X-
rays and of X-ray/optically selected active galactic nuclei (AGNs) followed up in the FIR …

We present ALMA∼ 0 farcs 02 resolution observations of the nucleus of the nearby (∼ 14
Mpc) type 2 active galactic nucleus NGC 1068 at HCN/HCO+/HNC J= 3–2 lines, as well as …

Context. The interstellar medium is the locus of physical processes affecting the evolution of
galaxies which drive or are the result of star formation activity, supermassive black hole …

It has been known for more than 30 yr that the distribution of molecular gas in the innermost
300 parsecs of the Milky Way, the Central Molecular Zone, is strongly asymmetric. Indeed …

Aims. We aim to better understand the imprints that the nuclear activity in galaxies leaves in
the molecular gas. Methods. We used the IRAM 30 m telescope to observe the frequency …

Astrochemical modelling of the interstellar medium typically makes use of complex
computational codes with parameters whose values can be varied. It is not always clear …