SIGMA WEB INTERFACE FOR REACTOR DATA APPLICATIONS

Pritychenko,B. ; Sonzogni, A.A.

关键词: ANGULAR DISTRIBUTION;    CROSS SECTIONS;    MATRICES;    NEUTRONS;    NUCLEAR REACTIONS;    SPECTRA;    WEBSITES Diamond;    Single Crystal;    Detector;    Synchrotron;    Photocurrent;    national;   

DOI  :  10.2172/970612
RP-ID  :  BNL--90638-2010
PID  :  OSTI ID: 970612
Others  :  Other: KB0301041
Others  :  TRN: US1000956

美国|英语

来源: SciTech Connect

【 摘 要 】

We present Sigma Web interface which provides user-friendly access for online analysis and plotting of the evaluated and experimental nuclear reaction data stored in the ENDF-6 and EXFOR formats. The interface includes advanced browsing and search capabilities, interactive plots of cross sections, angular distributions and spectra, nubars, comparisons between evaluated and experimental data, computations for cross section data sets, pre-calculated integral quantities, neutron cross section uncertainties plots and visualization of covariance matrices. Sigma is publicly available at the National Nuclear Data Center website at http://www.nndc.bnl.gov/sigma.