Neutrino flavor ratios on earth under decay and oscillation scenarios

T. C. Liu*, Kwang Chang Lai, Guey Lin Lin

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

In the neutrino propagation mechanisms, both neutrino oscillation and decay mechanisms, the actual neutrinos flavor ratio at astrophysical sources can be quite different from observed ratios on Earth.1 We introduce the recent global fitting result of the mixing angle values2 into the analysis to point out the allowed neutrino flavor ratios on Earth for standard neutrino oscillation and general decay mechanisms. In this analysis, four types of the neutrino decay mechanisms can be separated from the oscillation case easily with arbitary initial neutrino flavor ratio and the other four types of neutrino decay mechanisms can be identified from the oscillation case with the specified source. The rest types of neutrino decays strongly overlape with the oscillation and cannot be identified.

原文English
主出版物標題1st LeCosPA Symposium
主出版物子標題Towards Ultimate Understanding of the Universe, LeCosPA 2012
編輯Pisin Chen
發行者World Scientific Publishing Co. Pte Ltd
頁面292-299
頁數8
ISBN(電子)9789814449366
DOIs
出版狀態Published - 1 1月 2013
事件1st Leung Center for Cosmology and Particle Astrophysics Symposium, LeCosPA 2012 - Taipei, Taiwan
持續時間: 6 2月 20129 2月 2012

出版系列

名字1st LeCosPA Symposium: Towards Ultimate Understanding of the Universe, LeCosPA 2012

Conference

Conference1st Leung Center for Cosmology and Particle Astrophysics Symposium, LeCosPA 2012
國家/地區Taiwan
城市Taipei
期間6/02/129/02/12

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