Neutrino and dark radiation properties in light of recent CMB observations

• Published in: Physical Review D
• Main Authors: Giusarma, Elena, Archidiacono, María, Melchiorri, Alessandro, Mena, Olga
• Other Authors: Ministerio de Ciencia e Innovación (España), European Institute of Innovation and Technology
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Physical Society 2013
• Subjects: Baryuon Acosutic-Oscillations; Hubble Constant; Hubble; South Pole; Wilkinson; South pole
• Online Access: http://hdl.handle.net/10261/126239; https://doi.org/10.1103/PhysRevD.87.103519; https://doi.org/10.13039/501100004837; https://doi.org/10.13039/501100000811

Recent cosmic microwave background measurements at high multipoles from the South Pole Telescope and from the Atacama Cosmology Telescope seem to disagree in their conclusions for the neutrino and dark radiation properties. In this paper we set new bounds on the dark radiation and neutrino propertie...