Results 71 to 80 of about 313 (93)

Strong Lensing by Galaxies. [PDF]

open access: yesSpace Sci Rev
Shajib AJ   +9 more
europepmc   +1 more source

Early-type galaxy speciation: elliptical (E) and ellicular (ES) galaxies in the Mbh–M*,sph diagram, and a merger-driven explanation for the origin of ES galaxies, antitruncated stellar discs in lenticular (S0) galaxies, and the Sérsicification of E galaxy light profiles

open access: yesMonthly Notices of the Royal Astronomical Society
ABSTRACT In a recent series of papers, supermassive black holes were used to discern pathways in galaxy evolution. By considering the black holes’ coupling with their host galaxy’s bulge/spheroid, the progression of mass within each component has shed light on the chronological sequence of galaxy speciation.
openaire   +1 more source

Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt. [PDF]

open access: yesNat Astron
Wang王 L灵   +46 more
europepmc   +1 more source

Elliptical (E) and ellicular (ES) galaxies in the M_bh-M_*,sph diagram, and a merger-driven explanation for the origin of ES galaxies, anti-truncated stellar discs in lenticular galaxies, and the Sersicification of E galaxy light profiles

open access: yes
In a recent series of papers, supermassive black holes were used to discern pathways in galaxy evolution. By considering the black holes' coupling with their host galaxy's bulge/spheroid, the progression of mass within each component has shed light on the chronological sequence of galaxy speciation.
openaire   +2 more sources

Resequencing the Hubble sequence and the quadratic (black hole mass)–(spheroid stellar mass) relation for elliptical galaxies

open access: yesMonthly Notices of the Royal Astronomical Society, 2023
One of the most protracted problems in astronomy has been understanding the evolution of galaxy morphology. Much discussion has surrounded how lenticular galaxies may form a bridging population between elliptical and spiral galaxies.
Alister W Graham, Graham Alister W
exaly   +3 more sources

Isophotal shapes of elliptical/lenticular galaxies from the Sloan Digital Sky Survey

Monthly Notices of the Royal Astronomical Society, 2006
Shude Mao, X Y Xia, Hong Wu
exaly   +2 more sources

The formation of lenticular and compact elliptical galaxies

2023
S0 galaxies, otherwise known as lenticular galaxies, are very common throughout the Universe, becoming the most dominant kind of galaxy within large galaxy clusters. Yet despite this, how they came to be remains an unanswered question and an area of highly active research.
openaire   +2 more sources

The Surface Brightness Fluctuations and Globular Cluster Populations of Virgo Elliptical and Lenticular Galaxies

Publications of the Astronomical Society of the Pacific, 2000
The Virgo Cluster of galaxies is a complex system composed of several subclusters or ““ clouds.II Our understanding of this structure is severely limited by the small number of member galaxies for which high-precision distance measurements are available.
openaire   +1 more source

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