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Search for Majorana Neutrino Signal in B_c Meson Rare Decay |
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| Authors: | BAO Shou-Shan LI Hong-Lei SI Zong-Guo YANG Yi-Bo |
| Affiliation: | 1. School of Physics, Shandong University, Jinan 250100, China; 2. School of Physics and Technology, University of Jinan, Jinan 250022, China; 3. Center for High Energy Physics, Peking University, Beijing 100871, China; 4. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China; 5. Kavli Institute for Theoretical Physics China (KITPC), Chinese Academy of Sciences, Beijing 100190, China |
| Abstract: | We study the Bc meson rare decay in order to search for the Majorana neutrino signal. It is found that the corresponding decay rate is sensitive to the Majorana neutrino mass and mixing angles. The signal of Bc±→l1±l2±M induced by the Majorana neutrino within the mass region mπ < mn < mB may be observed at LHCb. |
| Keywords: | Majorana neutrino Bc meson LHCb light-cone wave function |
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