Lightest neutrino is at least 6 million times lighter than an electron

Nature News - Thu 22 Aug 19

Nature, Published online: 22 August 2019; doi:10.1038/d41586-019-02538-zResearchers established the limits by combining data from surveys of the cosmos and particle-physics ...

Maximum mass of lightest neutrino revealed using astronomical big data

Phys.org - Thu 22 Aug 19

Neutrinos come in three flavours made up of a mix of three neutrino masses. While the differences between the masses are known, little information was available about the mass of the lightest ...

Maximum mass of lightest neutrino revealed using astronomical big data, SpaceDaily - Mon 26 Aug 19
Maximum mass of lightest neutrino revealed using astronomical big data, ScienceDaily - Thu 22 Aug 19
Maximum mass of lightest neutrino revealed using astronomical big data, Eurekalert - Thu 22 Aug 19

Physicists Finally Narrowed Down the Mass of the Tiniest 'Ghost Particle' in the Universe

SPACE.com - Sat 24 Aug 19

A new paper uses data about the structure of the entire universe to measure the mass of one of its smallest, hardest-to-study components.

Physicists Finally Narrowed Down the Mass of the Tiniest 'Ghost Particle' in the Universe, Livescience - Fri 23 Aug 19