| タイトル | Readout electronics for a 64ch multi-anode PMT for K2K SciBar |
| その他のタイトル | K2K SciBarのための64チャンネル・マルチアノードPMTの読み出しエレクトロニクス |
| 著者（日） | 山本 真平 |
| 著者（英） | Yamamoto, Shinpei |
| 著者所属（日） | 京都大学 理学部 物理学科 |
| 著者所属（英） | Kyoto University Department of Physics, Faculty of Science |
| 発行日 | 2004-07 |
| 刊行物名 | Scintillating Crystals: Proceedings of the KEK-RCNP International School and Mini-workshop for Scintillating Crystals and their Applications in Particle and Nuclear Physics
Scintillating Crystals: Proceedings of the KEK-RCNP International School and Mini-workshop for Scintillating Crystals and their Applications in Particle and Nuclear Physics |
| 開始ページ | 257 |
| 終了ページ | 262 |
| 刊行年月日 | 2004-07 |
| 言語 | eng |
| 抄録 | The SciBar, which is a new near detector in K2K experiment, has been designed to study neutrino interaction below 1 GeV region. Newly developed electronics for readout and control of this detector is described in this paper. SciBar consists of 14,336 scintillator strips which are readout by wavelength shifting fibers (WLS) and 64-ch multi-anode photomultipliers (MA-PMT). A special electronics for the readout of the SciBar detector aims the amplification and multiplexing of analog signals from MA-PMTs primarily. To this end, front-end electronics has been developed with VA/TA ASIC (FEB), which enables serial readout of 32-ch analog input and make a 32-ch-OR'ed fast trigger, and back-end VME board (DAQB) as a control module of VA/TA readout and data acquisition. In total, 224 front-end boards and 28 back-end VME boards have been installed to readout 14,336 strips since October 2003. |
| キーワード | neutrino detector; multi-anode photomultiplier tube; wavelength shifter; neutrino oscillation; readout; digital electronics; scintillating counter; fiber; 中性微子検出器; マルチアノード光電子増倍管; 波長シフター; 中性微子振動; 読み出し; デジタルエレクトロニクス; シンチレーションカウンター; ファイバー |
| 資料種別 | Conference Paper |
| SHI-NO | AA0047518033 |
| レポートNO | KEK-Proceedings-2004-4 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/45358 |
