Computes anisotropic CMB spectral distortion power spectra from photon-dark photon conversions, finding that mass controls multipole shape and mixing sets amplitude, then places Planck limits on the minimal model.
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4 Pith papers cite this work, alongside 9 external citations. Polarity classification is still indexing.
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Spectroxide is a publicly available code package that evolves the photon Boltzmann equation from z ~ 5e6 to today to calculate CMB spectral distortions caused by heat or photon injection, with all code and tests generated by AI under human supervision and validated against analytic limits and prior
tSZ cross-correlations with large-scale structure tracers prefer low S8 and strong baryonic feedback, yielding S8 = 0.72 and low group baryon fraction in FLAMINGO simulations.
Joint analysis of neutrino detectors and CMB observables can constrain dark matter annihilation into neutrinos for MeV-GeV masses.
citing papers explorer
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Spectral distortion anisotropies from photon to dark photon conversions
Computes anisotropic CMB spectral distortion power spectra from photon-dark photon conversions, finding that mass controls multipole shape and mixing sets amplitude, then places Planck limits on the minimal model.
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spectroxide: A code package for computing cosmic microwave background spectral distortions
Spectroxide is a publicly available code package that evolves the photon Boltzmann equation from z ~ 5e6 to today to calculate CMB spectral distortions caused by heat or photon injection, with all code and tests generated by AI under human supervision and validated against analytic limits and prior
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FLAMINGO: The thermal history of the Universe from tSZ effect cross-correlations and its dependencies on cosmology and baryon physics
tSZ cross-correlations with large-scale structure tracers prefer low S8 and strong baryonic feedback, yielding S8 = 0.72 and low group baryon fraction in FLAMINGO simulations.
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Joint probes of dark matter annihilation from neutrino detectors and CMB targets
Joint analysis of neutrino detectors and CMB observables can constrain dark matter annihilation into neutrinos for MeV-GeV masses.