PPT-Origin of neutrino mass:

will we ever know Ray Volkas School of Physics The University of Melbourne CERN Theory Colloquium at Neutrinos the quest for a new physics scale 29 March 2017 What we know dont know and want to know. Susan Cartwright. University of Sheffield. Introduction: . Massive neutrinos in the Standard Model. Dirac and . Majorana. masses. The mixing matrix and neutrino oscillations . Massive neutrinos in the . (photoelectric effect), . light scattered . (Compton) . like particle →Photon . γ. Elecrodynamics. : field →. exchage. particle. . (mediator; . photon. ). 뉴트리노에. Arman Ballado. Advisor: Mike Miller. Neutrino mass measurement. Beta Decay .  . Griffiths. Tritium Beta Decay . Endpoint energy of 18.575 . keV. J.A. . Formaggio. . Project 8 Concept. Use cyclotron frequency to measure energy . J. Brunner. 17/04/2013. APC. Outline. Oscillation Probabilities. Neutrino Cross Sections. The Proton Accelerator . The Neutrino Beam. Detector Performance. Event Rates / Result. Oscillation Probabilities. and . Accelerating Universe. Gennady Y. . Chitov. Laurentian University, Canada. Tyler August, Laurentian, Canada. Tina . Kahniashvili. , Carnegie Mellon, USA. Aravind. . Natarajan. , Carnegie Mellon, USA. mass. Stuart . Freedman memorial symposium. Berkeley, Jan 11, 2014. Hamish Robertson, University of Washington. a long wait for a little weight. 2. Neutrinos oscillate, have mass. Super-. Kamiokande. COSMOLOGY. EVIDENCE FOR NEW PHYSICS?. STEEN . HANNESTAD, Aarhus . University. NuHorizons. 2011. n. e. n. m. n. t. Fermion Mass Spectrum. 10. 100. 1. 10. 100. 1. 10. 100. 1. 10. 100. 1. R. e. l. d. The. d. i. A. Yu. Smirnov. Max-Planck Institute. for Nuclear Physics,. Heidelberg, Germany . NOW 2014 . September 8– 13, 2014 . . The riddle of neutrino mass:. strongly suppresses . Art McDonald, Professor Emeritus. Queen’s University, Kingston, . Ontario, Canada. T. he middle of the sun is so hot that the centers of the atoms (nuclei). f. use together, giving off lots of energy and neutrinos. The neutrinos penetrate easily through the dense material in the Sun and reach the earth.. Moriond. (Cosmology). 21. st. March 2016. Current and future constraints . on . n. eutrino. physics. . from. . c. osmology. What do we . not. know about neutrinos?. We . only know their mass-squared differences…. Are we close to measuring the neutrino hierarchy? Filipe B. Abdalla ν Loureiro , Moraes , Abdalla et al. arXiv:1809.07204 Loureiro , Cuceu , Abdalla et al. arXiv:1811.02578 Outline Cosmology background 1 Methods of Experimental Particle Physics Alexei Safonov Lecture #7 Last Time… We wrote the electroweak lagrangian Found a way to introduce the asymmetry between left handed and right handed interactions imposed on us by W interactions Jun Cao. Institute of High Energy Physics. Gordon Research Conference on “New . Tools for the Next Generation of Particle Physics and . Cosmology”, HKUST, Hong Kong, Jun.30-Jul.4, 2019. Neutrino Mixing. http://www.darkenergysurvey.org. . . . Outline. DES: what is it and update + probes used. Dark energy from DES.. Neutrino masses from DES. Filipe . Batoni. . Abdalla. Future Dark Energy Surveys.