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                                 Abstract:The construction,operation principle and performance of a parallel plate avalanche counter with an active area of 60×400mm2 and another one with an active area of 70×140mm2 and one dimensional position sensitivity are described in detail.It is discussed how to combine a large solid angle time-of-flight setup by using the two counters described above.
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                        References
	
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								, WANG Yue
								, ZHU Zhi-Chao
								, TIAN Yu-Lin
								, XU Hu-Shan
								, SUN Zhi-Yu
								, XIAO Guo-Qing
								, ZHAN Wen-Long
								. Experimental Study of the High-Voltage Breakdown and Simulations for the RFQ Cooler and Buncher RFQ1L. Chinese Physics C,
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				| [2] | PENG Quan-Ling
								, SUN Jian
								, ZHAO Guang-Yuan
								, SHI Cai-Tu
								. Principle and Software Design of Helmhotz Coil Measurement System. Chinese Physics C,
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				| [3] | WANG Man
								, LI Jin
								, CUI Xiang-Zong
								, XIA Xiao-Mi
								, LAI Yuan-Fen
								, YAO Xiao-Guang
								. PROTOTYPE OF END CAP SHOWER COUNTERAND ITS BEAM TEST. Chinese Physics C,
							1987, 11(3): 321-326. |  
 
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