petrushka.googol Posted October 23, 2013 Share Posted October 23, 2013 Neutrinos are known to pass through us at all time. Did they originate at the big bang? And are they still being generated? Do they co-relate with CMBR? Please advise. Thanks in advance. Link to comment Share on other sites More sharing options...
swansont Posted October 23, 2013 Share Posted October 23, 2013 Neutrinos are produced in stars, as part of the fusion process. Link to comment Share on other sites More sharing options...
Sensei Posted October 23, 2013 Share Posted October 23, 2013 And are they still being generated? Beta decay- and beta decay+ of radioactive element is the most common way neutrinos are produced on Earth. http://en.wikipedia.org/wiki/Beta_decay Double decay is one of neutrino-less nuclear transmutations. http://en.wikipedia.org/wiki/Double_beta_decay Link to comment Share on other sites More sharing options...
mathematic Posted October 24, 2013 Share Posted October 24, 2013 There are ongoing experiments observing solar neutrinos. http://en.wikipedia.org/wiki/Solar_neutrino_problem Link to comment Share on other sites More sharing options...
Enthalpy Posted October 24, 2013 Share Posted October 24, 2013 Search keywords "primordial neutrinos". Link to comment Share on other sites More sharing options...
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