کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5492896 | 1526281 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
AXEL-a high pressure xenon gas TPC for neutrinoless double beta decay search
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: AXEL-a high pressure xenon gas TPC for neutrinoless double beta decay search AXEL-a high pressure xenon gas TPC for neutrinoless double beta decay search](/preview/png/5492896.png)
چکیده انگلیسی
To search for neutrinoless double beta decay, we have started developing a high pressure xenon gas time projection chamber as the AXEL (A Xenon ElectroLuminescence detector) project since 2014. We proposed a new scheme to measure energy deposit using electroluminescence lights to achieve high energy resolution, large mass and strong background rejection power. Important performances of compositions of our new readout scheme are shown: electric field simulation, VUV sensitivity of MPPC in high pressure gaseous xenon, response of MPPC for large amount of photons. To demonstrate as a whole system, we constructed a small prototype detector using 64 MPPCs filled with 4bar xenon gas. Result of measurement with a 57Co gamma-ray source are shown.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 845, 11 February 2017, Pages 394-397
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 845, 11 February 2017, Pages 394-397
نویسندگان
Kiseki Nakamura, Atsuko K. Ichikawa, Tsuyoshi Nakaya, Akihiro Minamino, Sei Ban, Saori Yanagita, Shunsuke Tanaka, Masanori Hirose, Hiroyuki Sekiya, Kota Ueshima, Kentaro Miuchi,