Description
Galactic PeVatrons are sources that accelerate cosmic rays up to PeV in energy. The accelerated cosmic rays are expected to interact hadronically with nearby ambient gas or interstellar medium, resulting in TeV gamma-rays and neutrinos. Recently, the Large High Altitude Air Shower Observatory(LHAASO) identified 12 gamma rays sources with emissions above 100 TeV. Here, we present the results of a time independent search for neutrinos from these 12 UHE gamma-rays sources and stacking searches testing for excess neutrino emission from all 12 sources as well as subcatalogs of supernova remnants and pulsar wind nebulas with 11 years of track events from the IceCube Neutrino Observatory. No significant correlation between neutrinos and our catalog(s) were found. Time-integrated neutrino flux limits for the 12 sources and the stacking analyses are given. Based on the flux limit result, we place constraints on the hadronic emission of LHAASOJ1849-0003 and LHAASOJ0534+2202.
