Search for Sterile Neutrino Signal in the $$^{7}Be$$ Solar Neutrino Measurement with KamLAND
| Autor: | Govind Singh, Ashish Sharma, Shankita Bhardwaj, Bhag C. Chauhan, Surender Verma, Gazal Sharma |
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| Rok vydání: | 2018 |
| Předmět: |
Physics
Sterile neutrino Physics::Instrumentation and Detectors Solar neutrino High Energy Physics::Phenomenology Detector Flux Solar neutrino problem Magnetic field Nuclear physics Physics::Space Physics Astrophysics::Solar and Stellar Astrophysics High Energy Physics::Experiment Neutrino Energy (signal processing) |
| Zdroj: | XXII DAE High Energy Physics Symposium ISBN: 9783319731704 |
| DOI: | 10.1007/978-3-319-73171-1_12 |
| Popis: | The present data from KamLAND detector experiment for Solar and Geo-neutrinos detection has assured its magnificent performance in the low energy region upto 2–3 MeV energy scale. KamLAND confirms that Large Mixing Angle (LMA) is the leading solution to the Solar Neutrino Problem (SNP), but there is possibility of time modulation of the low energy solar neutrino flux, which can also be related to solar magnetic activity. In continuation to our previous work, we re-investigate our model predictions done for \(^{7}Be\) neutrino signal variation in KamLAND. We examine the recent \(^{7}Be\) solar neutrino data of KamLAND solar mode and search for sterile neutrino signal, as a consequence of solar neutrino flux modulation due to solar magnetic field variation. |
| Databáze: | OpenAIRE |
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