Results 101 to 110 of about 97,661 (176)

Accretion around black holes: The geometry and spectra. [PDF]

iScience, 2022
Liu BF, Qiao E.
europepmc   +1 more source

Elias Bondi Collection 1811-1896

Correspondence of Dr. Elias Bondi: Letters are to his brother Marcus Bondi, a geologist and to his sisters Schewa and Clara. Letters refer to cholera epidemics (1831) in Hamburg.
Auman, Reiner J, Bondi, Elias
core  

Electromagnetic counterparts to massive black-hole mergers. [PDF]

Living Rev Relativ, 2022
Bogdanović T, Miller MC, Blecha L.
europepmc   +1 more source

Geometric Correction for Wind Accretion in Binary Systems

The Astrophysical Journal
The Bondi–Hoyle–Lyttleton (BHL) accretion model is widely used to describe how a compact object accretes material from a companion's stellar wind in binary systems.
Emilio Tejeda, Jesús A. Toalá
doaj   +1 more source

Entropy of the Universe and Hierarchical Dark Matter. [PDF]

Entropy (Basel), 2022
Frampton PH.
europepmc   +1 more source

Formation of Massive Black Holes with M = (103–108) M ⊙ at Pre-quasar Epochs through Hoyle–Lyttleton–Bondi Accretion of Self-interacting Dark Matter onto a Moving Seed

The Astrophysical Journal
The presence of supermassive black holes with M ∼ 10 ^9 M _⊙ hosted by the luminous quasars at cosmological redshift z ≥ 6 is still an open problem in astrophysical cosmology.
Nirmali Das, Sanjeev Kalita
doaj   +1 more source

A pebble accretion model for the formation of the terrestrial planets in the Solar System. [PDF]

Sci Adv, 2021
Johansen A, Ronnet T, Bizzarro M, Schiller M, Lambrechts M, Nordlund Å, Lammer H.   +6 more
europepmc   +1 more source

Augmenting astrophysical scaling relations with machine learning: Application to reducing the Sunyaev-Zeldovich flux-mass scatter. [PDF]

Proc Natl Acad Sci U S A, 2023
Wadekar D, Thiele L, Villaescusa-Navarro F, Hill JC, Cranmer M, Spergel DN, Battaglia N, Anglés-Alcázar D, Hernquist L, Ho S.   +9 more
europepmc   +1 more source

Simulating Bondi-Hoyle-Lyttleton Accretion in a Turbulent Medium

, 2019
The accretion of matter by massive, compact objects is a process common in many astrophysical systems. This process has been characterized quasi-analytically for the case of a point mass moving with constant velocity relative to a stationary, non ...
Abate, Mark
core  

Gravitational instability of exotic compact objects. [PDF]

Eur Phys J C Part Fields, 2020
Addazi A, Marcianò A, Yunes N.
europepmc   +1 more source