Testing the new QSM-6M optical module with the NEVOD Cherenkov water detector
نویسندگان
چکیده
The method for studying characteristics of the response optical modules neutrino telescopes to various classes events registered in volume Cherenkov water detector NEVOD is discussed. Results testing an module with Hamamatsu R877 photomultiplier single muon and high energy deposit are presented.
منابع مشابه
Smart Analogue Sampler for the Optical Module of a Cherenkov Neutrino Detector
A transient waveform sampler/recorder IC has been developed and realized in AMS C35B4 technology. This chip has been designed to fit the needs of a proposal for a front-end architecture for the readout of the anode signal of the photomultipliers in an underwater neutrino telescope. The design is based around a 3 channels x 32 cells switched capacitor array unit sampling its voltage inputs at 20...
متن کاملGadolinium study for a water Cherenkov detector
Modification of large water Cherenkov detectors by addition of gadolinium has been proposed. The large cross section for neutron capture on Gd will greatly improve the sensitivity to antielectron neutrinos from supernovae and reactors. A five-year project to build and develop a prototype detector based on Super-Kamiokande (SK) has started. We are performing various studies, including a material...
متن کاملFirst Study of Neutron Tagging with a Water Cherenkov Detector
A first study of neutron tagging is conducted in Super–Kamiokande, a 50,000-ton water Cherenkov detector. The tagging efficiencies of thermal neutrons are evaluated in a 0.2 % GdCl3-water solution and pure water. They are determined to be, respectively, 66.7 % for events above 3 MeV and 20 % with corresponding background probabilities of 2 × 10 and 3 × 10. This newly developed technique may ena...
متن کاملFeasibility of a Next Generation Underground Water Cherenkov Detector: UNO
The feasibility of a next generation underground water Cherenkov detector is examined and a conceptual design (UNO) is presented. The design has a linear detector configuration with a total volume of 650 kton which is 13 times the total volume of the Super-Kamiokande detector. It corresponds to a 20 times increase in fiducial volume for physics analyses. The physics goals of UNO are to increase...
متن کامل1 Multi - Megaton Water Cherenkov Detector for a Proton Decay
The discovery of the neutrino oscillations in 1998 revisited the interest of proton decay search [2]. The existence of the tiny neutrino mass indicates the existence of the large energy scale behind and suggests the connection between the small neutrino mass and proton decay. There are strong indications of the unification scale of O(10 16)GeV: the running coupling constants with super-symmetri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2021
ISSN: ['1748-0221']
DOI: https://doi.org/10.1088/1748-0221/16/09/c09020