Simulations of Multiplicity Distributions and Perturbations to Nubar Data [electronic resource]
The objectives of this project are: (1) Use covariance data to generate random samples of energy dependent nubar; (2) Input the new samples of nubar into MCNP; (3) Run simulations and compare to experimental data; and (4) Repeat until a set of nubar that matches multiplicity distribution without sig...
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| Online Access: |
Online Access (via OSTI) |
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| Corporate Author: | |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Los Alamos, N.M. : Oak Ridge, Tenn. :
Los Alamos National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
2013.
|
| Subjects: |
MARC
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| 245 | 0 | 0 | |a Simulations of Multiplicity Distributions and Perturbations to Nubar Data |h [electronic resource] |
| 260 | |a Los Alamos, N.M. : |b Los Alamos National Laboratory ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, |c 2013. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
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| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through SciTech Connect. | ||
| 500 | |a 01/14/2013. | ||
| 500 | |a "la-ur-12-23825" | ||
| 500 | |a Bolding, Simon R. [Los Alamos National Laboratory] | ||
| 520 | 3 | |a The objectives of this project are: (1) Use covariance data to generate random samples of energy dependent nubar; (2) Input the new samples of nubar into MCNP; (3) Run simulations and compare to experimental data; and (4) Repeat until a set of nubar that matches multiplicity distribution without significantly altering k{sub eff} is found. Some conclusions are: (1) Demonstrated that by adjusting nubar within covariance data can recreate multiplicity distributions correctly; (2) k{sub eff} was not changed that significantly, and more trials will likely generate a better result; (3) Can adjust FOM to produce a set of data that does what is desired; and (4) The covariances are tiny relative to the variances. | |
| 536 | |b AC52-06NA25396. | ||
| 650 | 7 | |a Distribution. |2 local. | |
| 650 | 7 | |a Multiplicity. |2 local. | |
| 650 | 7 | |a Nuclear Physics. |2 local. | |
| 650 | 7 | |a Engineering(42). |2 edbsc. | |
| 650 | 7 | |a Nuclear Physics & Radiation Physics(73). |2 edbsc. | |
| 710 | 2 | |a Los Alamos National Laboratory. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Online |c Online |d Online |e E 1.99:la-ur-12-23825 |h Superintendent of Documents classification |i web |n 1 |