Results 1 to 10 of about 593,443 (246)

Physical Conditions in the Inner Narrow‐Line Region of the Seyfert 2 Galaxy NGC 1068 [PDF]

, 1998
Steven B. Kraemer, José R. Ruiz, D. Michael Crenshaw   +2 more
openalex   +1 more source

PECULIAR VELOCITIES OF GALAXIES IN THE LEO SPUR [PDF]

, 2015
Igor D. Karachentsev, R. Brent Tully, Lidia N. Makarova, Dmitry I. Makarov, Luca Rizzi   +4 more
openalex   +1 more source

Variations of the Ratio of Total-To-selective Extinction in the Galaxy

Open Astronomy, 2003
The results of the study of variations of total-to-selective extinction RV near the Galactic plane (-12° ≤ b ≤+12°) are presented. It is shown that variations of RV range from 1.9 to 3.4 and it is not possible to determine its typical value for the ...
Sūdžius J., Raudeliūnas S.
doaj   +1 more source

FROM H i TO STARS: H I DEPLETION IN STARBURSTS AND STAR-FORMING GALAXIES IN THE ALFALFA HαSURVEY [PDF]

, 2015
A. E. Jaskot, M. S. Oey, J. J. Salzer, A. Van Sistine, E. F. Bell, M. P. Haynes   +5 more
openalex   +1 more source

Short review of the main achievements of the scalar field, fuzzy, ultralight, wave, BEC dark matter model

Frontiers in Astronomy and Space Sciences
The Scalar Field Dark Matter model has been known in various ways throughout its history; Fuzzy, BEC, Wave, Ultralight, Axion-like Dark Matter, etc. All of them consist in proposing that dark matter of the universe is a spinless field Φ that follows the ...
Tonatiuh Matos, Luis A. Ureña-López, Jae-Weon Lee   +2 more
doaj   +1 more source

Globular Clusters as Tracers of Fine Structure in the Dramatic Shell Galaxy NGC 474 [PDF]

, 2017
Sungsoon Lim, Eric W. Peng, Pierre-Alain Duc, Jérémy Fensch, Patrick R. Durrell, William E. Harris, Jean-Charles Cuillandre, Stephen Gwyn, Ariane Lançon, Rúben Sánchez-Janssen   +9 more
openalex   +1 more source

The universal luminosity function of binary X-ray sources in galaxies [PDF]

, 2003
K. A. Postnov
openalex   +1 more source

A study on the metallicity gradients in the galactic disk using open clusters

Frontiers in Astronomy and Space Sciences
We study the metallicity distribution and evolution in the galactic disk based on the largest sample of open star clusters in the galaxy. From the catalog of 1,879 open clusters in the range of galactocentric distance (RGC) from 4 to 20 kpc, we ...
Yogesh Chandra Joshi, Deepak, Sagar Malhotra   +2 more
doaj   +1 more source

Discovery of a Very Bright and Intrinsically Very Luminous, Strongly Lensed Lyα Emitting Galaxy at z = 2.82 in the BOSS Emission-Line Lens Survey* [PDF]

, 2017
R. Marques-Chaves, I. Pérez‐Fournon, Y. Shu, P. Martínez-Navajas, A. Bolton, C. S. Kochanek, Masamune Oguri, Zheng Zheng, Shude Mao, Antonio D. Montero-Dorta, Matthew Cornachione, Joel R. Brownstein   +11 more
openalex   +1 more source

ENTROPY FLATTENING, GAS CLUMPING, AND TURBULENCE IN GALAXY CLUSTERS [PDF]

, 2014
R. Fusco-Femiano, A. Lapi
openalex   +1 more source