Results 91 to 100 of about 3,105 (226)

The undetectable fraction of core-collapse supernovae in luminous infrared galaxies

Astronomy & Astrophysics
Context. Core-collapse supernovae (CCSNe) in luminous infrared galaxies (LIRGs) can have extreme line-of-sight host galaxy dust extinctions, which leads to a large fraction of the events remaining undetected by optical and infrared surveys.
Mäntynen I., Kankare E., Mattila S., Efstathiou A., Ryder S. D., Kool E., Matilainen K., Reynolds T. M., Vassallo C., Väisänen P.   +9 more
doaj   +1 more source

The subarcsecond infrared structures at the centers of infrared-luminous galaxies

The Astrophysical Journal, 1990
This paper presents 1.6-2.2-micron imaging observations of the centers of nine galaxies with high 60-100-micron luminosities. Eight of the nine galaxies contain central 2.2-micron sources that are larger than the point spread function, which typically had a size (FWHM) of 1.0 arcsec. The typical physical size of the 2.2-micron sources is about 0.5 kpc.
S. A. Eales, E. E. Becklin, K.-W. Hodapp, D. A. Simons, C. G. Wynn-Williams   +4 more
openaire   +1 more source

Heavy Elements and Electromagnetic Transients from Neutron Star Mergers

Annalen der Physik, Volume 536, Issue 2, February 2024.
Astro‐(physics) has made major leaps forward through the combined information provided by both gravitational waves and electromagnetic emission from the first detected neutron star merger event. This review provides an up‐to‐date overview of today's understanding of neutron star mergers and their electromagnetic emission and it discusses possible ...
Stephan Rosswog, Oleg Korobkin
wiley   +1 more source

Searching for Dark Galaxies with H I Detection from the Arecibo Legacy Fast ALFA (ALFALFA) Survey

The Astrophysical Journal Supplement Series
We present a catalog of 142 dark galaxy candidates in a region covered by the Arecibo Legacy Fast ALFA (ALFALFA) survey. We start with 344 ALFALFA H i sources without optical counterparts and remove those that do not seem to have a dark galaxy origin. To
Minseong Kwon, Ho Seong Hwang, Brian R. Kent, Ilsang Yoon, Gain Lee, Hyein Yoon   +5 more
doaj   +1 more source

HST astrometry of the closest brown dwarfs‐II. Improved parameters and constraints on a third body

Astronomische Nachrichten, Volume 345, Issue 1, January 2024.
Abstract Located at less than two pc away, Luhman 16 AB (WISE J104915.57‐531906.1) is the closest pair of brown dwarfs and the third closest “stellar” system to Earth. An exoplanet candidate in the Luhman 16 binary system was reported in 2017 based on a weak astrometric signature in the analysis of 12 HST epochs.
L. R. Bedin, J. Dietrich, A. J. Burgasser, D. Apai, M. Libralato, M. Griggio, C. Fontanive, D. Pourbaix   +7 more
wiley   +1 more source

CO in infrared luminous galaxies

, 1988
There has been considerable recent interest in the properties of infrared galaxies due to the discovery by the Infrared Astronomical Satellite (IRAS) of a class of luminous galaxies which emit the bulk of their energy in the far-infrared (Houck et al ...
Soifer, B. T., Scoville, N. Z., Sanders, D. B.   +2 more
core  

The formation of satellite galaxies and their associated black holes [PDF]

, 2006
Not ...
Libeskind, Noam Isaac
core  

Atomic hydrogen and OH emission in luminous infrared galaxies

, 2022
Luminous infrared galaxies have enhanced efficiencies of molecular cloud formation, and star formation, relative to normal galaxies with comparable total amounts of interstellar gas.
Mirabel, I.F.
core  

EXTENDED [C II] EMISSION IN LOCAL LUMINOUS INFRARED GALAXIES [PDF]

, 2014
We present Herschel/PACS observations of extended [C II] 157.7 μm line emission detected on 1-10 kpc scales in 60 local luminous infrared galaxies (LIRGs) from the Great Observatories All-sky LIRG Survey.
Howell, JH, Howell, J. H., Murphy, E., Lu, N., Evans, AS, Haan, S., Armus, L., Veilleux, S, Magdis, G., Surace, J. A., Petric, A., Meijerink, R, Evans, A. S., Murphy, EJ, van der Werf, P. P., Inami, H, van der Werf, PP, Stierwalt, S, Sanders, DB, Petric, A. O., Howell, J., Veilleux, S., Díaz-Santos, T., Stacey, G, Elbaz, D., Charmandaris, V, Sanders, D., Elbaz, D, Mazzarella, JM, Surace, J., Haan, S, Stacey, G., Surace, JA, Charmandaris, V., Stierwalt, S., Diaz-Santos, T, Xu, CK, Appleton, P, Evans, A., Magdis, G. E., Xu, C. K., Mazzarella, J., Armus, L, Meijerink, R., Murphy, E. J., Magdis, GE, Inami, H., van Der Werf, P., Xu, C., Malhotra, S, Appleton, P., Lu, N, Mazzarella, J. M., Petric, AO, Malhotra, S., Sanders, D. B.   +55 more
core   +1 more source

IR and X-ray luminosity in Luminous Infrared Galaxies

, 2015
Màster d'Astrofísica, Física de Partícules i Cosmologia, Facultat de Física, Universitat de Barcelona, Curs: 2014-2015, Tutors: Kazushi Iwasawa i Valentí Bosch RamonIn this work, X-ray data for a sample of 59 luminous infrared galaxies (LIRGs), obtained
Torres Albà, Núria
core   +1 more source