output
19962026
most citedMolecular ions in L1544. II. The ionization degree

415 citations

Showing astro-ph.GAShow all

15 papers · 1 filter

astro-ph.GA2026

XRISM Resolves the Circum-nuclear Environment of NGC 4945

Peter G. Boorman, Poshak Gandhi, Yoshihiro Ueda +31

Compton-thick Active Galactic Nuclei (AGN) represent one of the most elusive phases of massive black hole growth, yet are expected to contribute substantially to the Cosmic X-ray B…

astro-ph.GA2022★ 15 cited

Linking the dust and chemical evolution: Taurus and Perseus -- New collisional rates for HCN, HNC, and their C, N, and H isotopologues

D. Navarro-Almaida, C. T. Bop, F. Lique +18

HCN, HNC, and their isotopologues are ubiquitous molecules that can serve as chemical thermometers and evolutionary tracers to characterize star-forming regions. Despite their impo…

astro-ph.GA2021★ 38 cited

Ultra-deep 31.0-50.3 GHz spectral survey of IRC+10216

J. R. Pardo, J. Cernicharo, B. Tercero +8

Context. IRC+10216, the carbon-rich envelope of the asymptotic giant branch (AGB) star CW Leo, is one of the richest molecular sources in the sky. Available spectral surveys below…

astro-ph.GA2021★ 45 cited

Magnesium radicals MgCN and MgCH in IRC+10216

J. R. Pardo, C. Cabezas, J. P. Fonfría +5

After the previous discovery of MgCN and MgCH in IRC+10216, a deeper Q-band (31.0-50.3 GHz) integration on this source had revealed two additional series of harmonically re…

astro-ph.GA2021★ 128 cited

Discovery in space of ethanolamine, the simplest phospholipid head group

Víctor M. Rivilla, Izaskun Jiménez-Serra, Jesús Martín-Pintado +9

Cell membranes are a key element of life because they keep the genetic material and metabolic machinery together. All present cell membranes are made of phospholipids, yet the natu…

astro-ph.GA2018★ 45 cited

Spatially resolved origin of mm-wave linear polarization in the nuclear region of 3C 84

J. -Y. Kim, T. P. Krichbaum, A. P. Marscher +12

We report results from a deep polarization imaging of the nearby radio galaxy 3C84 (NGC1275). The source was observed with the Global Millimeter VLBI Array (GMVA) at 86…