日本物理学会
期刊
会议
图书
作者:Toshiki Mochizuki , Junjie Xia , Masato Shiozawa ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:The design of the bleeder circuit of the photomultiplier tubes for Hyper-Kamiokande was optimized to satisfy required specifications. We achieved the wide dynamic range over 1,000 photo-electrons. We also confirmed the gain stability within 10% change for the light amount up to 6...
作者:Shunji Kishimoto , Masako Sakamaki , Kenta Amemiya
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:An MPPC (Multi-Pixel Photon Counter) has some advantages of a low-voltage operation and easily making a multi-element type detector, when comparing with a photomultiplier tube. We tried to detect soft X-rays of less than 6 keV with a scintillation detector using an MPPC. The...
作者:Christophe Bronner , Yasuhiro Nishimura , Junjie Xia ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:We present measurements of the performances of the 20′′ PMTs considered for the Hyper-Kamiokande experiment, as well as on-going studies to improve some of their properties. In the baseline design, the Hyper-Kamiokande inner detector will be instrumented with 40000 Hamamatsu...
作者:Akira Okumura , Akira Asano , Kazuhiro Furuta ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:We developed a UV-transparent lens array that can increase the photon detection efficiency of a silicon photomultiplier (SiPM) array comprising of 64 pixels (3 × 3 mm2 each) and 0.2-mm gaps. Through the plano-convex spherical lens on each 3.2 × 3.2 mm2 region, we showed that...
作者:Takahiko Masuda , Takahiro Hiraki , Hiroyuki Kaino ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:We developed a fast X-ray detector system for a nuclear resonant scattering experiment of thorium-229. The system employs silicon avalanche photo-diode as a fast X-ray sensor. The design of the system mainly focuses on the small tail of the timing response in a high rate con...
作者:Alexander Grebentsov , Evgeny Syresin , Oleg Brovko ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:Detectors based on micro channel plates (MCP) are used to detect the radiation of free electron lasers. Three MCP detectors were developed by JINR for the European XFEL (SASE1, SASE2, and SASE3 beamlines). These detectors were designed to operate in a wide dynamic range from the ...
作者:Benjamin Quilain , Mark Hartz , Yasuhiro Nishimura ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:Hyper-Kamiokande, a 260 kton water Cherenkov detector to be built in Japan, is the next generation of the Super-Kamiokande experiment. Its broad physics program includes nucleon decay, neutrinos from astronomical and human-made beam, with the main focus to determine the lept...
作者:H. Aihara , D. A. Epifanov , Y. Jin ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:Modern high luminosity e+e− factories, like Belle II at SuperKEKB or planned Super Charm-Tau factory require fast calorimeters to cope with severe background conditions. The prototype of the fast electromagnetic calorimeter based on pure CsI scintillation crystals, wavelengt...
作者:Ryoto Iwai , Mikio Sakurai , Aldo Antognini ...
来源:[C].Proceedings of the 5th International Workshop on New Photon-Detectors (PD18)2019JPS
摘要:SiPM operation at very low temperatures has the potential to improve detector systems for experiments at cryogenic temperatures. We characterized electrical and optical properties of a commercially available cryogenic SiPM over a temperature range of 6.5–286 K, such as break...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×