activity
20202024
most citedSystematic parameter space study for the UHECR origin from GRBs in models with multiple internal shocks

29 citations · 91 across the 6 of their papers we have counts for

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Showing 2024Show all

5 papers · 1 filter

astro-ph.HE2024

A Comprehensive Hadronic Code Comparison for Active Galactic Nuclei

Matteo Cerruti, Annika Rudolph, Maria Petropoulou +14

We perform the first dedicated comparison of five hadronic codes (AM, ATHEA, B13, LeHa-Paris, and LeHaMoC) that have been extensively used in modeling of the spectral energy…

astro-ph.HE2024★ 6 cited

Revisiting X-ray Afterglows of Jetted Tidal Disruption Events with the External Reverse Shock

Chengchao Yuan, Walter Winter, B. Theodore Zhang +2

We investigate the external reverse shock region of relativistic jets as the origin of X-ray afterglows of jetted tidal disruption events (TDEs) that exhibit luminous jets accompan…

astro-ph.HE2024★ 8 cited

Structured Jet Model for Multiwavelength Observations of the Jetted Tidal Disruption Event AT 2022cmc

Chengchao Yuan, B. Theodore Zhang, Walter Winter +1

AT 2022cmc is a recently documented tidal disruption event (TDE) that exhibits a luminous jet, accompanied by fast-declining X-ray and long-lasting radio/millimeter emission. Motiv…

astro-ph.HE2024

Lepto-Hadronic Scenarios for TeV Extensions of Gamma-Ray Burst Afterglow Spectra

Marc Klinger, Chengchao Yuan, Andrew M. Taylor +1

Recent multi-wavelength observations of gamma-ray burst afterglows observed in the TeV energy range challenge the simplest Synchrotron Self-Compton (SSC) interpretation of this emi…

astro-ph.HE2024★ 22 cited

AT2021lwx: Another Neutrino-Coincident Tidal Disruption Event with a Strong Dust Echo?

Chengchao Yuan, Walter Winter, Cecilia Lunardini

We discuss the possible association of an astrophysical neutrino (IC220405B) with the recently reported, extremely energetic tidal disruption event (TDE) candidate AT2021lwx (ZTF20…