翻訳と辞書 Words near each other ・ Cheremosh River ・ Cheremosh Ukrainian Dance Company ・ Cheremshan ・ Cheremshan (rural locality) ・ Cheremshan Dimitrovgrad ・ Cheremshan River ・ Cheremshan, Cheremshansky District, Republic of Tatarstan ・ Cheremshansky District ・ Cheremshyna ・ Cheremule ・ Cheremushki, Russia ・ Cherendey ・ Chereninup Creek Reserve ・ Cherenkov ・ Cherenkov Array at Themis ・ Cherenkov detector ・ Cherenkov luminescence imaging ・ Cherenkov radiation ・ Cherenkov Telescope Array ・ Cherentes niveilateris ・ Cherepakha Islet ・ Cherepanov ・ Cherepanovo ・ Cherepanovo, Novosibirsk Oblast ・ Cherepanovs ・ Cherepanovsky ・ Cherepanovsky District ・ Cherepish Ridge ・ Cherepivske ・ Cherepon language Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Cherenkov detector ： ウィキペディア英語版 Cherenkov detector A Cherenkov (Čerenkov) detector is a particle detector using the speed threshold for light production, the speed-dependent light output or the velocity-dependent light direction of Cherenkov radiation. ==Fundamental== A particle passing through a material at a velocity greater than that at which light can travel through the material emits light. This is similar to the production of a sonic boom when an airplane is traveling through the air faster than sound waves can move through the air. The direction this light is emitted is on a cone with angle θc about the direction in which the particle is moving, with θc =  (c = the vacuum speed of light, n = the refractive index of the medium, and v is the speed of the particle). The angle of the cone θc thus is a direct measure of the particle's speed. The Frank–Tamm formula  = sub2θc gives the number of photons produced. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Cherenkov detector」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.