Results 11 to 20 of about 553,808 (287)

CHARACTERISTICS OF SPIRAL ARMS IN LATE-TYPE GALAXIES [PDF]

open access: yesThe Astrophysical Journal, 2015
We have measured the positions of large numbers of H II regions in four nearly face-on, late-type, spiral galaxies: NGC 628 (M 74), NGC 1232, NGC 3184 and NGC 5194 (M 51). Fitting log-periodic spiral models to segments of each arm yields local estimates of spiral pitch angle and arm width.
Honig, Z. N., Reid, M. J.
openaire   +4 more sources

Environmental Effects on Late‐Type Galaxies in Nearby Clusters [PDF]

open access: yesPublications of the Astronomical Society of the Pacific, 2006
Review paper accepted for publication on PASP, high resolution version of the figures available on the GOLDMine webpage: http://goldmine.mib.infn.it/papers ...
Boselli, A., Gavazzi, G.
openaire   +6 more sources

The radial extinction profiles of late-type galaxies [PDF]

open access: yesAstronomy & Astrophysics, 2004
17 pages, 13 figures (higher resolution images available on request). Accepted in A&A (in press)
Boissier, Samuel   +4 more
openaire   +5 more sources

Star-forming early-type galaxies and quiescent late-type galaxies in the local Universe [PDF]

open access: yesAstronomy & Astrophysics, 2022
Aims. The general consensus is that late-type galaxies undergo intense star-formation activity while early-type galaxies are mostly inactive. We question this general rule and investigate the existence of star-forming early-type and quenched late-type ...
E. Paspaliaris   +7 more
semanticscholar   +1 more source

SDSS-IV MaNGA: radial gradients in stellar population properties of early-type and late-type galaxies [PDF]

open access: yesMonthly notices of the Royal Astronomical Society, 2021
We derive ages, metallicities, and individual element abundances of early- and late-type galaxies (ETGs and LTGs) out to 1.5 Re. We study a large sample of 1900 galaxies spanning 8.6–11.3 log M/M⊙ in stellar mass, through key absorption features in ...
T. Parikh   +7 more
semanticscholar   +1 more source

The physical properties of local (U)LIRGs: A comparison with nearby early- and late-type galaxies [PDF]

open access: yesAstronomy & Astrophysics, 2021
Aims. In order to pinpoint the place of the (ultra-) luminous infrared galaxies ((U)LIRGs) in the local Universe, we examine the properties of a sample of 67 such nearby systems and compare them with those of 268 early- and 542 late-type, well studied ...
E. Paspaliaris   +8 more
semanticscholar   +1 more source

The Black Hole Mass–Color Relations for Early- and Late-type Galaxies: Red and Blue Sequences [PDF]

open access: yesAstrophysical Journal, 2020
The tight correlations between supermassive black hole (SMBH) mass (MBH) and the properties of the host galaxy have useful implications for our understanding of the growth of SMBHs and of the evolution of galaxies.
B. T. Dullo   +4 more
semanticscholar   +1 more source

The bivariate gas–stellar mass distributions and the mass functions of early- and late-type galaxies at $z\,{\sim}\,0$ [PDF]

open access: yesPublications Astronomical Society of Australia, 2020
We report the bivariate $\rm HI$ - and $\rm H_{2}$ -stellar mass distributions of local galaxies in addition of an inventory of galaxy mass functions, MFs, for $\rm HI$ , $\rm H_{2}$ , cold gas, and baryonic mass, separately into early- and late-type
A. Rodríguez-Puebla   +4 more
semanticscholar   +1 more source

The ISM scaling relations in DustPedia late-type galaxies: A benchmark study for the Local Universe [PDF]

open access: yesAstronomy & Astrophysics, 2019
Aims. The purpose of this work is the characterization of the main scaling relations between all of the interstellar medium (ISM) components, namely dust, atomic, molecular, and total gas, and gas-phase metallicity, as well as other galaxy properties ...
V. Casasola   +20 more
semanticscholar   +1 more source

Magnetic fields in late-type galaxies [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1993
Magnitudes of the volume-averaged magnetic field have been derived for a representative sample of 146 late-type galaxies using the minimum-energy condition and a simple model for the distribution of radio-emitting plasma within these galaxies. The distribution of derived magnetic fields is narrow (B eq = 0.29 ± 0.11 nT) and skewed to higher values ...
A. J. Fitt, P. Alexander
openaire   +1 more source

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