S. Jacobsen

activity

20202025

most citedWhere are the Cascades from Blazar Jets? An Emerging Tension in the

γ

-ray sky

4 citations · 10 across the 5 of their papers we have counts for

collaborators

Showing astro-ph.HEShow all

2 papers · 1 filter

astro-ph.HE2025

Heavy Axions Can Disrupt $γ$ -ray Bursts

Oindrila Ghosh, Sunniva Jacobsen, Tim Linden

Axion-like particles (ALPs) can be produced in the hot dense plasma of fireballs that develop in the initial stage of $γ$ -ray burst (GRB) outflows. They can transport an enormous a…

astro-ph.HE2023★ 4 cited

Where are the Cascades from Blazar Jets? An Emerging Tension in the $γ$ -ray sky

Carlos Blanco, Oindrila Ghosh, Sunniva Jacobsen +1

Blazars are among the most powerful accelerators and are expected to produce a bright TeV $γ$ -ray flux. However, TeV $γ$ -rays are attenuated by interactions with intergalactic radi…

Heavy Axions Can Disrupt γ-ray Bursts

Where are the Cascades from Blazar Jets? An Emerging Tension in the γ-ray sky

Heavy Axions Can Disrupt $γ$ -ray Bursts

Where are the Cascades from Blazar Jets? An Emerging Tension in the $γ$ -ray sky