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19982026
most citedTensions between the Early and the Late Universe

1.2k citations · 42.7k across the 490 of their papers we have counts for

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Showing astro-ph.HEShow all

13 papers · 1 filter

astro-ph.HE2026

A Type Ia Supernova Candidate at : A Transient Interloper in the Search for Galaxies

Seiji Toshikage, Takahiro Morishita, Masaomi Tanaka +9

The James Webb Space Telescope (JWST) is opening a new window into the distant Universe by discovering galaxies and transients in the early Universe. We investigate a high-redshift…

astro-ph.HE2026

A spectroscopically confirmed, strongly lensed, metal-poor Type II supernova at z = 5.13

David A. Coulter, Conor Larison, Justin D. R. Pierel +88

Observing supernovae (SNe) in the early Universe (z > 3) provides a window into how both galaxies and individual stars have evolved over cosmic time, yet a detailed study of high-r…

astro-ph.HE2023★ 2 cited

The black hole occupation fraction of local dwarf galaxies with AXIS

Elena Gallo, Edmund Hodges-Kluck, Tommaso Treu +7

The fraction of local dwarf galaxies that hosts massive black holes is arguably the cleanest diagnostic of the dominant seed formation mechanism of today's supermassive black holes…

astro-ph.HE2021★ 6 cited

AGN STORM 2: I. First results: A Change in the Weather of Mrk 817

Erin Kara, Missagh Mehdipour, Gerard A. Kriss +69

We present the first results from the ongoing, intensive, multi-wavelength monitoring program of the luminous Seyfert 1 galaxy Mrk 817. While this AGN was, in part, selected for it…

astro-ph.HE2019★ 428 cited

A single fast radio burst localized to a massive galaxy at cosmological distance

K. W. Bannister, A. T. Deller, C. Phillips +51

Fast Radio Bursts (FRBs) are brief radio emissions from distant astronomical sources. Some are known to repeat, but most are single bursts. Non-repeating FRB observations have had…

astro-ph.HE2019★ 1 cited

Towards a high accuracy measurement of the local black hole occupation fraction in low mass galaxies

Elena Gallo, Edmund Hodges-Kluck, Tommaso Treu +7

This document illustrates the feasibility of a few per cent level measurement of the local black hole occupation fraction in low mass galaxies through wide-field, high angular reso…