36 citations · 45 across the 5 of their papers we have counts for
5 papers
Extracting Axion String Network Parameters from Simulated CMB Birefringence Maps using Convolutional Neural Networks
Ray Hagimoto, Andrew J. Long, Mustafa A. Amin
Axion-like particles may form a network of cosmic strings in the Universe today that can rotate the plane of polarization of cosmic microwave background (CMB) photons. Future CMB o…
Neutron star cooling with lepton-flavor-violating axions
Hong-Yi Zhang, Ray Hagimoto, Andrew J. Long
The cores of dense stars are a powerful laboratory for studying feebly coupled particles such as axions. Some of the strongest constraints on axionlike particles and their coupling…
Measures of non-Gaussianity in axion-string-induced CMB birefringence
Ray Hagimoto, Andrew J. Long
The presence of axion strings in the Universe after recombination can leave an imprint on the polarization pattern of the cosmic microwave background radiation through the phenomen…
Searching for axion-like particles through CMB birefringence from string-wall networks
Mudit Jain, Ray Hagimoto, Andrew J. Long +1
Axion-like particles (ALPs) can form a network of cosmic strings and domain walls that survives after recombination and leads to anisotropic birefringence of the cosmic microwave b…
Symmetries of CMB Temperature Correlation at Large Angular Separations
Ray Hagimoto, Craig Hogan, Collin Lewin +1
A new analysis is presented of the angular correlation function of cosmic microwave background (CMB) temperature at large angular separation, based on published maps derived…