2 papers
astro-ph.HE2026
Ultra-high-energy -ray imprints from PeV particles accelerated by supernova remnants
Zhen Cao, F. Aharonian, Y. X. Bai +320
The quest for the origin of cosmic ray (CRs) is a fundamental issue in astrophysics. Shocks of supernova remnants (SNRs) have been considered as the dominant contributors to Galact…
astro-ph.HE2025
Hybrid Quark Stars with Quark-Quark Phase Transitions
Zongcan Yang, Tianxiong Zeng, Yan Yan +3
We explore the possibility of phase transitions between different quark matter phases occurring within quark stars, giving rise to the hybrid quark stars (HybQSs). First, we obtain…