کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1496175 | 992956 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of superconducting absorbers for CRESST light detectors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of superconducting absorbers for CRESST light detectors Development of superconducting absorbers for CRESST light detectors](/preview/png/1496175.png)
چکیده انگلیسی
An important aspect of dark matter search experiments is the active background reduction by identification of the type of particle interacting in the detector. In CRESST this is achieved by a simultaneous detection of heat and light produced by an interaction in a scintillating crystal. The overall light collection efficiency is a crucial parameter in order to achieve enough sensitivity to measure the small fraction of the deposited energy that is emitted as scintillation light. For this purpose, a thin superconducting lead film deposited on sapphire substrates has been tested as an alternative light absorber to a silicon absorber. The first results already show a better light absorption of the lead film. Other superconducting films are also being analyzed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 31, Issue 10, August 2009, Pages 1398-1404
Journal: Optical Materials - Volume 31, Issue 10, August 2009, Pages 1398-1404
نویسندگان
Emilija PantiÄ, Antonio Bento, Dieter Hauff, Federica Petricca, Franz Pröbst, Wolfgang Seidel,