International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-ray observatory, will have unprecedented sensitivity, providing answers to open questions in gamma-ray cosmology and fundamental physics. Using simulations of active galactic nuclei observations foreseen in the CTA Key Science Program, we find that CTA will measure gamma-ray absorption on the extragalactic background light with a statistical error below 15% up to the redshift of 2 and detect or establish limits on gamma halos induced by the intergalactic magnetic field of at least 0.3 pG. Extragalactic observations using CTA also demonstrate the potential for testing physics beyond the Standard Model. The best state-of-the-art constraints on t...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
The Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for gamma-ray astro...
The Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for $\gamma$-ray as...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
International audienceThe Cherenkov Telescopic Array (CTA), the next-generation ground-based gamma-r...
The Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for gamma-ray astro...
The Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for $\gamma$-ray as...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...
International audienceThe Cherenkov Telescope Array (CTA), the new-generation ground-based observato...