View Full Version : Cosmologists Provide Closest Measure of Elusive Neutrino

2010-Jun-24, 12:50 AM
Cosmologists and not particle physicists — could be the ones who finally measure the mass of the elusive neutrino particle. A group of cosmologists have made their most accurate measurement yet of the mass of these mysterious so-called "ghost particles." They didn't use a giant particle detector but used data from the largest survey [...]

More... (http://www.universetoday.com/2010/06/23/cosmologists-measure-mass-of-elusive-neutrino/)

2010-Jun-24, 05:57 PM
article HERE:http://arxiv.org/PS_cache/arxiv/pdf/0911/0911.5291v2.pdf The error bars are still pretty large. pete

~0.39 + or - .07 ev. I still like Larry Abbott's 0.003 to 0.03 ev from 1988 prediction.