Covariance Generation Using CONRAD and SAMMY Computer Codes
Conference
·
OSTI ID:1004429
- ORNL
- CEA Cadarache, St. Paul lex Durance, France
Covariance generation in the resolved resonance region can be generated using the computer codes CONRAD and SAMMY. These codes use formalisms derived from the R-matrix methodology together with the generalized least squares technique to obtain resonance parameter. In addition, resonance parameter covariance is also obtained. Results of covariance calculations for a simple case of the s-wave resonance parameters of 48Ti in the energy region 10-5 eV to 300 keV are compared. The retroactive approach included in CONRAD and SAMMY was used.
- Research Organization:
- Oak Ridge National Laboratory (ORNL)
- Sponsoring Organization:
- NNSA USDOE - National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1004429
- Country of Publication:
- United States
- Language:
- English
Similar Records
Comparison of Resonance Parameter Covariance Generation using CONRAD and SAMMY Computer Codes
A New Approach for Nuclear Data Covariance and Sensitivity Generation
Impact of the 235U Covariance Data in Benchmark Calculations
Conference
·
Sun Jun 13 00:00:00 EDT 2010
·
OSTI ID:1004431
A New Approach for Nuclear Data Covariance and Sensitivity Generation
Journal Article
·
Tue May 24 00:00:00 EDT 2005
· AIP Conference Proceedings
·
OSTI ID:20722562
Impact of the 235U Covariance Data in Benchmark Calculations
Conference
·
Mon Dec 31 23:00:00 EST 2007
·
OSTI ID:962609