Oak Ridge National Laboratory

Physics Division

Physics Division Seminars

Physics Division Seminars bring us speakers on a variety of physics related subjects. Usually these are held in the Building 6008 large Conference Room, at 3:00 pm on the chosen day, but times and locations may vary. For more information, contact our seminar chairman,

Alfredo Galindo-Uribarri
Tel (Office): (865) 574-6124  (FAX): (865) 574-1268

If you should wish to subscribe to Email announcements of the Physics Division Seminars, please send email to "seminar-owner AT orph02 DOT phy DOT ornl DOT gov". In your message, please include your name and postal address, as well as your public email address.

Interesting seminars on related topics are available at the University of Tennessee Physics Department Colloquium Series.


Thu., January 24, 2019 at 3:00-4:00

Let There be Light: unlocking the secrets of the Universe with neutrinos

Gabriel D. Orebi Gann
Lawrence Berkeley National Laboratory

Neutrinos are some of the most fascinating particles that occur in nature. At least a billion times lighter than the proton, the neutrino was once thought to be massless and to travel at the speed of light. The Nobel-Prize winning discovery of neutrino oscillations told us that neutrinos have non-zero mass, which opens up the unique possibility of the neutrino being its own antiparticle, known as a Majorana fermion. This property could help explain the dominance of matter in our Universe. This talk will present new results of precision analyses and rare-event searches from the Sudbury Neutrino Observatory and from its successor experiment, SNO+, that help to define the limiting backgrounds for next-generation searches for Majorana neutrinos, and for dark matter. We will then discuss technological advances that could enable a new kind of large-scale neutrino experiment, with unprecedented physics reach.



Previous seminars

2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003