标题： 基于HAWC观测银河系平面的冰立方银河中微子源搜索 显示英文标题

标题： IceCube Search for Galactic Neutrino Sources based on HAWC Observations of the Galactic Plane

摘要： 我们展示了在冰立方（IceCube）数据中对银河系TeV伽马射线源的搜索，这些源由高海拔宇宙线观测站（HAWC）伽马射线天文台探测到。 HAWC作为一个优秀的仪器，以其延伸至极高能量的能量范围来补充IceCube。 假设最高能量光子起源于π介子的衰变，而非加速的轻子，那么HAWC观测到的极高能量伽马射线预计与中微子有关联。 利用八年的IceCube数据，我们报告了两项研究，这些研究调查了可能存在的中微子-伽马射线关联。 第一项是对识别出的HAWC点源的堆叠分析，第二项是一种模板方法，该方法考虑了HAWC源的整体形态，包括它们的测量扩展。 显示英文摘要

摘要： We present a search in IceCube data for neutrino emission from Galactic TeV gamma-ray sources detected by the HAWC gamma-ray observatory. HAWC serves as the excellent instrument to complement IceCube with its energy range extending to very high energies. Assuming that the highest energy photons originate from the decay of pions, rather than from accelerated leptons, the very high energy gamma-rays observed by HAWC are expected to be correlated with neutrinos. Using eight years of IceCube data, we report on two analyses that investigate a possible neutrino--gamma ray correlation. The first is a stacked analysis of identified HAWC point sources and the second is a template method which accounts for the full morphology of HAWC sources, including their measured extension.