
[核] 閃爍探測器;閃爍計數器
The sensitivity of liquid scintillation detector for DT neutrons is measured with pulse neutron tube.
本文通過脈沖中子管測量了液體閃爍探測器的DT中子靈敏度。
Humidity, temperature, missing counting phenomenon of scintillation detector, etc, influence accuracy of radon concentration of radon chamber.
濕度、溫度、閃爍探測器的漏計現象等因素影響氡室内氡濃度。
This paper describes the application of radon detecting technique using liquid scintillation detector in uranium prospecting.
本文介紹了液體閃爍探測器在野外測氡找鈾礦的應用研究。
This papers aim is to introduce a new double channel analyzer for automatically stabilizingbi-energy γ ray spectrum of scintillation detector.
本文介紹一種新型的用幹閃爍計數器的具有自動穩峰功能的雙能量分析器,它明顯地改善了峰位的漂移。
The software structure design for Liquid Scintillation detector of tritium was introduced.
介紹了一種液體閃爍氚測量儀的軟件結構設計。
An plastic scintillation detector was used to measure D-D neutron yield. The neutron yields are about 108.
通過塑料閃爍探測器測到了輻射驅動内爆中子産額。
A pedestrian portal monitor using plastic scintillation as detector for special nuclear material(SNM) is developed.
研制了一套以塑料閃爍體作為探測器,用以檢測行人攜帶特種核材料的檢測裝置。
A scintillation cell is a detector which is often used in measuring radon.
閃爍室是一種常用于測量氡的探測器。
The detector shall be scintillation probe.
接收器應為閃爍晶體式。
The efficiency of a liquid scintillation detector may be varied by placing different optical filters between the vessel and the phototube.
在閃爍瓶和光電倍增管之間放置不同的濾光片以改變液體閃爍探測器的效率。
This paper introduces a data processing method about the low yield neutrons from irradiation drive which are measured at the Shenguang facility with a plastic scintillation detector.
本文介紹了在“神光”裝置上用塑料閃爍探測器測量輻射驅動内爆低産額中子的數據處理方法。
Through analysing the trouble phenomenon the base of principle universal scintillation detector are recommended.
通過故障現象分析,介紹通用閃爍檢測器的工作原理。
The design, development and construction, especially the capability testing of the Large Area Plastic Scintillation Detector Module was described here.
本文介紹了大面積塑料閃爍體探測模塊的設計、研制及其組成,重點介紹大面積塑料閃爍體探測模塊的性能測試。
The performance of the model FT-619, especially the lead collimated scintillation detector has reached the same level as the advanced equipment in the world market.
儀器的主要性能,尤其是鉛準直探頭性能達到國外同類産品的水平。
|scintillometer/scintillation counter;[核]閃爍探測器;閃爍計數器
閃爍探測器(Scintillation Detector)是一種用于探測電離輻射或高能粒子的科學儀器,廣泛應用于核物理、醫學成像、環境監測等領域。其核心原理基于閃爍體材料在受到輻射激發後釋放光子的特性,通過光電轉換器件将光信號轉化為電信號進行檢測和分析。
閃爍探測器主要由以下兩部分組成:
閃爍探測器具有靈敏度高、響應時間快(納秒級)的特點,且可通過選擇不同閃爍體材料適應特定能量範圍的粒子探測需求。例如,碘化鈉晶體對γ射線敏感,而塑料閃爍體更適用于β粒子檢測。
參考資料:
Scintillation Detector(閃爍探測器)是一種通過檢測粒子或輻射與物質相互作用産生的閃爍光來識别和測量輻射強度的裝置。以下是詳細解釋:
如需更專業的參數或技術細節,可參考物理或核工程領域的文獻資料。
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