2 papers
astro-ph.HE2026
X-rays breaking out of pre-explosion ejecta mark a supernova's first light
Weimin Yuan, Qiu-Ju Huang, Jin-Ping Zhu +130
Massive stars die as core-collapse supernovae, whose optical light emerges days after the implosion. Theory predicts that the initial collapse-driven shock, upon breaking through t…
astro-ph.IM2026
DIffuse X-ray Explorer (DIXE): Sky Survey Strategy and Collimator Response Demodulation
Jiejia Liu, Chunyang Jiang, Junjie Mao +3
DIffuse X-ray Explorer (DIXE) is a proposed high-resolution X-ray spectroscopic surveyor aimed at studying large structures of hot gas in the Milky Way. Its payload is designed to…