Results from the two-tower run of the Cryogenic Dark Matter Search 2024 pdf epub mobi 電子書 下載


Results from the two-tower run of the Cryogenic Dark Matter Search

簡體網頁||繁體網頁

Results from the two-tower run of the Cryogenic Dark Matter Search pdf epub mobi 著者簡介


Results from the two-tower run of the Cryogenic Dark Matter Search pdf epub mobi 圖書描述

The Cryogenic Dark Matter Search has completed two runs at the Soudan Underground Laboratory In the second, two towers of detectors were operated from March to August 2004. CDMS used Ge and Si ZIP (Z-sensitive, Ionization, and Phonon) detectors, operated at 50mK, to look for Weakly Interacting Massive Particles (WIMPS) which may make up most of the dark matter in our universe. These detectors are surrounded by lead and polyethylene shielding as well as an active muon veto. These shields, as well as the overburden of Soudan rock, provide a low background environment for the detectors. The ZIP detectors record the ratio of ionization signal to phonon signal to discriminate between nuclear recoils, characteristic of WIMPS and neutrons, and electron recoils, characteristic of gamma and beta backgrounds. They also provide timing information from the four phonon channels that is used to reject surface events, for which ionization collection is poor. A blind analysis, defined using calibration data taken in situ throughout the run, provides a definition of the WIMP signal region by rejecting backgrounds. This analysis applied to the WIMP search data gives a limit on the spin independent WIMP-nucleon cross-section that is an order of magnitude lower than any other experiment has published.

Results from the two-tower run of the Cryogenic Dark Matter Search 2024 pdf epub mobi 電子書 下載

Results from the two-tower run of the Cryogenic Dark Matter Search pdf epub mobi 圖書目錄




點擊這裡下載
    


想要找書就要到 本本書屋
立刻按 ctrl+D收藏本頁
你會得到大驚喜!!

發表於2024-12-25

Results from the two-tower run of the Cryogenic Dark Matter Search 2024 pdf epub mobi 電子書 下載

Results from the two-tower run of the Cryogenic Dark Matter Search 2024 pdf epub mobi 電子書 下載

Results from the two-tower run of the Cryogenic Dark Matter Search 2024 pdf epub mobi 電子書 下載



喜欢 Results from the two-tower run of the Cryogenic Dark Matter Search 電子書 的读者还喜欢


Results from the two-tower run of the Cryogenic Dark Matter Search pdf epub mobi 讀後感

評分

評分

評分

評分

評分

類似圖書 點擊查看全場最低價
出版者:ProQuest / UMI
作者:Angela Jean Reisetter
出品人:
頁數:0
譯者:
出版時間:2006-03-20
價格:USD 69.99
裝幀:Paperback
isbn號碼:9780542266478
叢書系列:

圖書標籤:  


Results from the two-tower run of the Cryogenic Dark Matter Search 2024 pdf epub mobi 電子書 下載
想要找書就要到 本本書屋
立刻按 ctrl+D收藏本頁
你會得到大驚喜!!

Results from the two-tower run of the Cryogenic Dark Matter Search pdf epub mobi 用戶評價

評分

評分

評分

評分

評分

Results from the two-tower run of the Cryogenic Dark Matter Search 2024 pdf epub mobi 電子書 下載


分享鏈接





相關圖書




本站所有內容均為互聯網搜索引擎提供的公開搜索信息,本站不存儲任何數據與內容,任何內容與數據均與本站無關,如有需要請聯繫相關搜索引擎包括但不限於百度google,bing,sogou

友情鏈接

© 2024 onlinetoolsland.com All Rights Reserved. 本本書屋 版權所有