Am-Be中子源用于脉冲中子测井的初步探索  

An approach to the use of Am - Be neutron sources in pulsed neutron logging

作　　者：赵经武[1] 苏为宁[1] 张治平[1] 刘圣康[1] 

机构地区：[1]南京大学,南京210008

出　　处：《核技术》1992年第8期495-498,共4页Nuclear Techniques

摘　　要：研究了Am-Be中子源两个中子间时间间隔的方法在脉冲中子测井中应用的可能性。Neutron emission from an Am - Be neutron source can be treated as a process with a time interval between two neutrons. In a medium, according to the neutron field theory, different types of nuclear reactions between the source neutrons and the medium nuclei appear, which results in a specific time interval distribution. By determining the distribution, the information on the medium can be obtained. Experimental principles and apparatus are discussed.

关 键 词：中子源 测井 脉冲中子 镅-铍 

分 类 号：P631.817[天文地球—地质矿产勘探]