Results 181 to 190 of about 3,073 (217)

Strongly lensed supernovae: lessons learned. [PDF]

Philos Trans A Math Phys Eng Sci
Goobar A, Johansson J, Sagués Carracedo A.   +2 more
europepmc   +1 more source

Orbiting, colliding, and merging liquid lenses on a soap film: Toward gravitational analogs. [PDF]

PNAS Nexus
Martischang JP, Reichert B, Haouche I, Rousseaux G, Duchesne A, Baudoin M.   +5 more
europepmc   +1 more source

Strong Lensing by Galaxies. [PDF]

Space Sci Rev
Shajib AJ, Vernardos G, Collett TE, Motta V, Sluse D, Williams LLR, Saha P, Birrer S, Spiniello C, Treu T.   +9 more
europepmc   +1 more source

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Physical Coupling of Kazarian Galaxies with Surrounding Galaxies

Astrophysics, 2003
Results from a statistical study of Kazarian galaxies and the objects surrounding them are presented. It is shown that: (1) the sample of Kazarian galaxies up to 16m.0 is complete. (2) Roughly 35.7% of the Kazarian galaxies are members of clusters, 14.0% of groups, and 13.6% of binary systems, while 36.7% are single galaxies.
M. A. Kazarian, J. R. Martirosian
openaire   +1 more source

Physics of Galaxy Evolution

2013
This chapter examines galaxies in some detail from a largely theoretical perspective. Along the way, one must bear in mind that, although the described progression of events in this chapter is plausible, at this time it is only a conjecture in the minds of theorists that has not yet been confirmed by observational data.
Abraham Loeb, Steven R. Furlanetto
openaire   +1 more source

The Physics of Stars and Galaxies

2020
In this chapter we will be considering in detail the astrophysical building blocks of the Universe, stars. We first overview their main physical properties and life cycle, including their three possible end states: as white dwarfs, neutron stars, or black holes.
openaire   +1 more source

The Physics of Galaxy Formation and Evolution

2016
The theoretical studies about galaxy formation and evolution are the subject of this Chapter. They started with the recognition that the Hubble sequence is not a simple morphological description of galaxies, but a possible scheme separating and characterizing the physical processes that bring galaxies to their present form.
D'ONOFRIO, MAURO, RAMPAZZO, ROBERTO, ZAGGIA, SIMONE, Lake, George, CHIOSI, CESARE, De Lucia, Gabriella, Einasto, Jaan, Kroupa, Pavel, de Carvalho, Reinaldo Ramos, Renzini, Alvio, Ciotti, Luca, Matteucci, Francesca, Moss, David L., Longair, Malcolm S.   +13 more
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The Physics and Dynamics of Starburst Galaxies

Publications of the Astronomical Society of the Pacific, 1996
In my thesis work, I have made optical and near-infrared spectroscopic observations of a sample of inclined spiral galaxies, to investigate the influence of dust extinction on the inferred kinematics. These observations have confirmed the previous result reported for edge-on galaxies, that the observed rotation curves of a sample of highly inclined ...
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Particle physics in stars and galaxies

2008
Abstract In previous chapters we have traced the primordial development of the universe, principally through the properties and interactions of the elementary particle constituents of matter. This phase came to an end when the temperature of the fireball fell below a value kT 0.3 eV and z 10, when the radiation and (baryonic) matter ...
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Recent Progress in Modeling the Macro- and Micro-Physics of Radio Jet Feedback in Galaxy Clusters

Galaxies, 2023
Martin A Bourne, H -Y Karen Yang, Bourne Martin A   +2 more
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