Fermi large area telescope fourth source catalog
S Abdollahi, F Acero, M Ackermann… - The Astrophysical …, 2020 - iopscience.iop.org
Fermi Large Area Telescope Fourth Source Catalog - IOPscience This site uses cookies. By
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The eROSITA Final Equatorial Depth Survey (eFEDS)-X-ray catalogue
H Brunner, T Liu, G Lamer, A Georgakakis… - Astronomy & …, 2022 - aanda.org
Context. The eROSITA X-ray telescope on board the Spectrum-Poentgen-Gamma (SPG)
observatory combines a large field of view and a large collecting area in the energy range …
observatory combines a large field of view and a large collecting area in the energy range …
Evidence for heavy-seed origin of early supermassive black holes from a z ≈ 10 X-ray quasar
Observations of quasars reveal that many supermassive black holes (BHs) were in place
less than 700 Myr after the Big Bang. However, the origin of the first BHs remains a mystery …
less than 700 Myr after the Big Bang. However, the origin of the first BHs remains a mystery …
The Atacama Cosmology Telescope: a measurement of the Cosmic Microwave Background power spectra at 98 and 150 GHz
We present the temperature and polarization angular power spectra of the CMB measured
by the Atacama Cosmology Telescope (ACT) from 5400 deg 2 of the 2013–2016 survey …
by the Atacama Cosmology Telescope (ACT) from 5400 deg 2 of the 2013–2016 survey …
A dusty compact object bridging galaxies and quasars at cosmic dawn
Understanding how super-massive black holes form and grow in the early Universe has
become a major challenge, since it was discovered that luminous quasars existed only 700 …
become a major challenge, since it was discovered that luminous quasars existed only 700 …
Candidate tidal disruption event AT2019fdr coincident with a high-energy neutrino
The origins of the high-energy cosmic neutrino flux remain largely unknown. Recently, one
high-energy neutrino was associated with a tidal disruption event (TDE). Here we present …
high-energy neutrino was associated with a tidal disruption event (TDE). Here we present …
Discovery of X-ray polarization angle rotation in the jet from blazar Mrk 421
L Di Gesu, HL Marshall, SR Ehlert, DE Kim… - Nature …, 2023 - nature.com
The magnetic-field conditions in astrophysical relativistic jets can be probed by
multiwavelength polarimetry, which has been recently extended to X-rays. For example, one …
multiwavelength polarimetry, which has been recently extended to X-rays. For example, one …
A very luminous jet from the disruption of a star by a massive black hole
Tidal disruption events (TDEs) are bursts of electromagnetic energy that are released when
supermassive black holes at the centres of galaxies violently disrupt a star that passes too …
supermassive black holes at the centres of galaxies violently disrupt a star that passes too …
Gamma rays as probes of cosmic-ray propagation and interactions in galaxies
Continuum gamma-ray emission produced by interactions of cosmic rays with interstellar
matter and radiation fields is a probe of non-thermal particle populations in galaxies. After …
matter and radiation fields is a probe of non-thermal particle populations in galaxies. After …
Cosmic ray models
M Kachelriess, DV Semikoz - Progress in Particle and Nuclear Physics, 2019 - Elsevier
We review progress in high-energy cosmic ray physics focusing on recent experimental
results and models developed for their interpretation. Emphasis is put on the propagation of …
results and models developed for their interpretation. Emphasis is put on the propagation of …