使用大亞灣微中子實驗探測器測量緲子散裂作用產生的中子被氫原子與釓原子俘獲之比例研究

標題:	使用大亞灣微中子實驗探測器測量緲子散裂作用產生的中子被氫原子與釓原子俘獲之比例研究 Measurements of the Spallation Neutron Capture Rates by Hydrogen and Gadolinium Using the Daya Bay Detector
作者:	林秉言 Lin, Ping-Yen 林貴林 Lin, Guey-Lin 物理研究所
關鍵字:	大亞灣實驗;中子;緲子;Daya Bay experiment;neutron;muon
公開日期:	2013
摘要:	大亞灣反應堆微中子實驗是利用反β衰變測量反應堆微中子的振盪，實驗以釓原子來捕捉反β衰變中產生的中子，而宇宙射線緲子通過介質時所反應產生的中子被釓原子捕捉後產生的訊號是大亞灣實驗一個重要的背景。為了了解宇宙射線緲子導致的中子產量，必須分析與計算中子被釓原子捕捉的數量在中子被氫原子或釓原子捕捉的總數量中所佔之比例。 The Daya Bay reactor neutrino experiment measures the reactor neutrino oscillation with the inverse beta decay, where the neutron produced is captured by Gadolinium. The cosmic muon-induced neutron cause the important background for the Daya Bay experiment. To analyze the muon-induced neutron yield, calculating the neutron capture rates by Hydrogen and Gadolinium is essential.
URI:	http://140.113.39.130/cdrfb3/record/nctu/#GT070052720 http://hdl.handle.net/11536/75782
Appears in Collections:	Thesis

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