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相关论文: Revealing the Origin and Cosmic Evolution of Super…

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With detections of quasars powered by increasingly massive black holes (BHs) at increasingly early times in cosmic history over the past decade, there has been correspondingly rapid progress made on the theory of early BH formation and…

星系天体物理 · 物理学 2016-03-23 Jarrett L. Johnson , Francesco Haardt

The emergence of the first black holes during the first billion years of cosmic history marks a key event in cosmology. Their formation is part of the overall process of ending the cosmic dark ages, when the first stars appeared in low-mass…

星系天体物理 · 物理学 2019-07-26 Aaron Smith , Volker Bromm

The relationship between galaxies and supermassive black holes (SMBH) found in their cores plays a key role in the formation and evolution of both of these major constituents of the universe, as well as the evolution of the intergalactic…

天体物理学 · 物理学 2016-11-15 S. G. Djorgovski , M. Volonteri , V. Springel , V. Bromm , G. Meylan

The existence of massive black holes was postulated in the sixties, when the first quasars were discovered. In the late nineties their reality was proven beyond doubt, in the Milky way and a handful nearby galaxies. Since then, enormous…

宇宙学与河外天体物理 · 物理学 2015-06-11 Marta Volonteri , Jillian Bellovary

We discuss the central role played by X-ray studies to reconstruct the past history of formation and evolution of supermassive Black Holes (BHs), and the role they played in shaping the properties of their host galaxies. We shortly review…

The discovery of high redshift quasars represents a challenge to the origin of supermassive black holes. Here, two evolutionary scenarios are considered. The first one concerns massive black holes in the local universe, which in a large…

星系天体物理 · 物理学 2020-01-24 José Antonio de Freitas Pacheco

The formation of the first massive objects in the infant Universe remains impossible to observe directly and yet it sets the stage for the subsequent evolution of galaxies. While some black holes with masses > billion solar masses? have…

高能天体物理现象 · 物理学 2015-05-28 Ezequiel Treister , Kevin Schawinski , Marta Volonteri , Priyamvada Natarajan , Eric Gawiser

The first massive astrophysical black holes likely formed at high redshifts (z>10) at the centers of low mass (~10^6 Msun) dark matter concentrations. These black holes grow by mergers and gas accretion, evolve into the population of bright…

天体物理学 · 物理学 2016-01-27 Zoltan Haiman , Eliot Quataert

Supermassive black holes (SMBHs) are nowadays believed to reside in most local galaxies, and the available data show an empirical correlation between bulge luminosity - or stellar velocity dispersion - and black hole mass, suggesting a…

天体物理学 · 物理学 2015-06-24 Marta Volonteri

Since the beginning of the new millennium, more than 100 $z\sim 6$ quasars have been discovered through several surveys and followed-up with multi-wavelength observations. These data provided a large amount of information on the growth of…

星系天体物理 · 物理学 2017-05-24 Simona Gallerani , Xiaohui Fan , Roberto Maiolino , Fabio Pacucci

I review the current understanding of some key properties of the earliest growing supermassive black holes (SMBHs), as determined from the most up-to-date observations of z>=5 quasars. This includes their accretion rates and growth history,…

星系天体物理 · 物理学 2021-02-02 Benny Trakhtenbrot

In the last decades, luminous accreting super-massive black holes have been discovered within the first Gyr after the Big Bang, but their origin is still an unsolved mystery. We discuss our state-of-the-art theoretical knowledge of their…

星系天体物理 · 物理学 2023-05-24 Elisabeta Lusso , Rosa Valiante , Fabio Vito

The tight relationship between the masses of black holes and galaxy spheroids in nearby galaxies implies a causal connection between the growth of these two components. Optically luminous quasars host the most prodigious accreting black…

天体物理学 · 物理学 2010-04-06 D. M. Alexander , I. Smail , F. E. Bauer , S. C. Chapman , A. W. Blain , W. N. Brandt , R. J. Ivison

The origin of supermassive black holes (SMBHs) remains a long-standing problem in astrophysics. Recent JWST observations reveal an unexpectedly abundant population of overmassive black holes at z>4-6, where the BH masses lie far above local…

星系天体物理 · 物理学 2026-01-09 Sunmyon Chon , Shingo Hirano , Tomoaki Ishiyama , Seok-Jun Chang , Volker Springel

The study of galaxy mergers and supermassive binary black holes (SMBBHs) is central to our understanding of the galaxy and black hole assembly and (co-)evolution at the epoch of structure formation and throughout cosmic history. Galaxy…

星系天体物理 · 物理学 2016-06-22 S. Komossa , J. G. Baker , F. K. Liu

Building on the insight that primordial black holes can arise from the formation and subsequent gravitational collapse of bound states of stable supermassive elementary particles during the early radiation era, we offer a comprehensive…

高能天体物理现象 · 物理学 2021-06-30 Krzysztof A. Meissner , Hermann Nicolai

This chapter describes the prospects for detecting the first black holes in our Universe, with a specific focus on instruments/telescopes that will come online within the next decade, including e.g. the SKA, WFIRST, EUCLID, JWST, and large…

星系天体物理 · 物理学 2020-01-22 Mark Dijkstra

Based on the previously formulated theory of spherical perturbations in the cosmological medium of self-gravitating scalarly charged fermions with the Higgs scalar interaction and the similarity properties of such models, the formation of…

广义相对论与量子宇宙学 · 物理学 2024-04-11 Yu. G. Ignat'ev
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