activity
20022023
most citedNearby early-type galaxies with ionized gas.IV. Origin and powering mechanism of the ionized gas

116 citations · 1.3k across the 44 of their papers we have counts for

collaborators

44 papers

astro-ph.GA2023★ 11 cited

Star formation efficiency and AGN feedback in narrow-line Seyfert 1 galaxies with fast X-ray nuclear winds

Quentin Salomé, Yair Krongold, Anna Lia Longinotti +7

We present the first systematic study of the molecular gas and star formation efficiency in a sample of ten narrow-line Seyfert 1 galaxies selected to have X-ray Ultra Fast Outflow…

astro-ph.GA2023★ 16 cited

The stellar population responsible for a kiloparsec size superbubble seen in the JWST "phantom" images of NGC628

Y. D. Mayya, J. A. Alzate, L. Lomelí-Núñez +11

We here study the multi-band properties of a kiloparsec-size superbubble in the late-type spiral galaxy NGC628. The superbubble is the largest of many holes seen in the early relea…

astro-ph.GA2023★ 9 cited

NOEMA spatially resolved view of the multi-phase outflow in IRAS17020+4544: a shocked wind in action?

Anna Lia Longinotti, Quentin Salomé, Chiara Feruglio +10

The Narrow Line Seyfert 1 Galaxy IRAS17020+4544 is one of the few AGN where a galaxy-scale energy-conserving outflow was revealed. This paper reports on NOEMA observations addresse…

astro-ph.GA2022★ 4 cited

Emission Line Galaxies in the SHARDS Hubble Frontier Fields II: Limits on Lyman-Continuum Escape Fractions of Lensed Emission Line Galaxies at Redshifts 2 < z < 3.5

Alex Griffiths, Christopher J. Conselice, Leonardo Ferreira +10

We present an investigation on escape fractions of UV photons from a unique sample of lensed low-mass emission line selected galaxies at z < 3.5 found in the SHARDS Hubble Frontier…

astro-ph.GA2022★ 6 cited

Spatially-resolved properties of the ionized gas in the HII galaxy J084220+115000

D. Fernández-Arenas, E. Carrasco, R. Terlevich +20

We present a spatially resolved spectroscopic study for the metal poor HII galaxy J084220+115000 using MEGARA Integral Field Unit observations at the Gran Telescopio Canarias. We e…

astro-ph.GA2022

The Dense Gas Mass Fraction and the Relationship to Star Formation in M51

Mark Heyer, Benjamin Gregg, Daniela Calzetti +15

Observations of 12CO J=1-0 and HCN J=1-0 emission from NGC 5194 (M51) made with the 50~meter Large Millimeter Telescope and the SEQUOIA focal plane array are presented. Using the H…