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Neutrino detector device, neutrino detection system, and method for detecting neutrino
Neutrino detector device, neutrino detection system, and method for detecting neutrino
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摘要
The neutrino detecting apparatus 100 includes a target detector 10 including a target crystal 10 for generating a phonon in response to the interaction between the target neutrinos and target (target) crystal 11 and a target temperature sensor 12 for detecting a temperature change in response to absorption of a crystal generated phonon, and an inner veto component 21 having an internal bevel component Includes detector 20.The part supports the target detector, generates a phonon according to the alpha / β background interaction event, detects the temperature change according to the phonon absorption by the internal betaine temperature sensor, and discriminates the background interaction event by the inverse coincidence base.The apparatus includes an external betometer detector 30 for the detector.The detector 30 includes an external bevel component having a temperature bevel temperature sensor 33 responsive to the absorption of the. Gamma. / neutron background interaction and the absorption of an external bevel component 31 generated by the external bevel part 31. The device is operated at a low temperature, and the target crystal volume and the target temperature sensor size are less than the ground temperature threshold value 180 eV of the target detector The inner bait parts 21 and 26 surround the detector, and the detector is disposed in the inner Beto detector.A detection system and a detection method are also described.Diagram
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