Nuclear Data Verification and Standardization

Karam, Lisa R. ; Arif, Muhammad ; Thompson, Alan K.

关键词: NEUTRONS;    CROSS SECTIONS;    STANDARDS;    STANDARDIZATION neutron;    cross sections;    standards;    standardization;    nuclear data;   

DOI  :  10.2172/1134074
RP-ID  :  1
PID  :  OSTI ID: 1134074

美国|英语

来源: SciTech Connect

【 摘 要 】

The objective of this interagency program is to provide accurate neutron interaction verification and standardization data for the U.S. Department of Energy Division of Nuclear Physics programs which include astrophysics, radioactive beam studies, and heavy-ion reactions. The measurements made in this program are also useful to other programs that indirectly use the unique properties of the neutron for diagnostic and analytical purposes. These include homeland security, personnel health and safety, nuclear waste disposal, treaty verification, national defense, and nuclear based energy production. The work includes the verification of reference standard cross sections and related neutron data employing the unique facilities and capabilities at NIST and other laboratories as required; leadership and participation in international intercomparisons and collaborations; and the preservation of standard reference deposits. An essential element of the program is critical evaluation of neutron interaction data standards including international coordinations. Data testing of critical data for important applications is included. The program is jointly supported by the Department of Energy and the National Institute of Standards and Technology.