Revisiting Very High Energy Gamma-Ray Absorption in Cosmic Propagation under the Combined Effects of Axion-like Particles and Lorentz Invariance Violation

Very high energy (VHE; E  ≳ 100 GeV) gamma rays are expected to experience strong attenuation during cosmological propagation due to electron–positron pair production on the extragalactic background light (EBL). Recent observations of GRB 221009A ( z = 0.151), including photons up to ∼18 detected by...

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Egile Nagusiak:	Longhua Qin, Jiancheng Wang, Chuyuan Yang, Huaizhen Li, Quangui Gao, Ju Ma, Ao Wang, Weiwei Na, Ming Zhou, Zunli Yuan, Chunxia Gu, Guangbo Long
Formatua:	Artigo
Hizkuntza:	Inglês
Argitaratua:	IOP Publishing 2026-01-01
Saila:	The Astrophysical Journal
Gaiak:	Gamma-ray bursts Cosmic background radiation Dark matter Quantum gravity
Sarrera elektronikoa:	https://doi.org/10.3847/1538-4357/ae4c4d
Etiketak:	Etiketa erantsi Etiketarik gabe, Izan zaitez lehena erregistro honi etiketa jartzen!