Abstract
We determined fission yields of xenon (133mXe, 135Xe, 135mXe, 137Xe, 138Xe, and 139Xe) resulting from 14 MeV neutron induced fission of depleted uranium at the National Ignition Facility. Measurements begin approximately 20 s after shot time, and yields have been determined for nuclides with half-lives as short as tens of seconds. We determined the relative independent yields of 133mXe, 135Xe, and 135mXe to significantly higher precision than previously reported. The relative fission yields of all nuclides are statistically indistinguishable from values reported by England and Rider (ENDF-349. LA-UR-94-3106, 1994), with exception of the cumulative yield of 139Xe. Considerable differences exist between our measured yields and the JEFF-3.1 database values.
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References
Wahl AC (1988) Nuclear-charge distribution and delayed-neutron yields for thermal-neutron-induced fission of 235U, 233U, and 239Pu and for spontaneous fission of 252Cf. At Data Nucl Data Tables 39(1):1–156
Tommasi J, Delpech M, Grouiller J-P, Zaetta A (1995) Long-lived waste transmutation in reactors. Nucl Technol 111(1):133–148
Aliberti G, Palmiotti G, Salvatores M, Stenberg CG (2004) Impact of nuclear data uncertainties on transmutation of actinides in accelerator-driven assemblies. Nucl Sci Eng 146(1):13–50
Wernsperger B, Schlosser C (2004) Noble gas monitoring within the international monitoring system of the comprehensive nuclear test-ban treaty. Radiat Phys Chem 71(3):775–779
Kalinowski MB, Axelsson A, Bean M, Blanchard X, Bowyer TW, Brachet G, Hebel S, McIntyre JI, Peters J, Pistner C (2010) Discrimination of nuclear explosions against civilian sources based on atmospheric xenon isotopic activity ratios. Pure appl Geophys 167(4–5):517–539
Koohkan MR, Bocquet M, Wu L, Krysta M (2012) Potential of the International Monitoring System radionuclide network for inverse modelling. Atmos Environ 54:557–567
Le Petit G, Cagniant A, Morelle M, Gross P, Achim P, Douysset G, Taffary T, Moulin C (2013) Innovative concept for a major breakthrough in atmospheric radioactive xenon detection for nuclear explosion monitoring. J Radioanal Nucl Chem 298(2):1159–1169
Shaughnessy DA, Velsko CA, Jedlovec DR, Yeamans CB, Moody KJ, Tereshatov E, Stoeffl W, Riddle A (2012) The radiochemical analysis of gaseous samples (RAGS) apparatus for nuclear diagnostics at the National Ignition Facility (invited) a). Rev Sci Instrum 83(10):10D917
Gharibyan N, Moody KJ, Shaughnessy DA (2015) Non-destructive analysis of DU content in the NIF hohlraums. LLNL-TR-680561
England T, Rider B (1994) Evaluation and compilation of fission yields, ENDF-349. LA-UR-94-3106
Koning A, Forrest R, Kellett M, Mills R, Henriksson H, Rugama Y (2006) The JEFF-3.1 nuclear data library, JEFF report 21, NEA Publication No. 6190
Nikroo A, Pontelandolfo JM, Castillo ER (2002) Coating and mandrel effects on fabrication of glow discharge polymer NIF scale indirect drive capsules. Fusion Sci Technol 41(3P1):220–225
Grim GP, Rundberg R, Hayes AC, Jungman G, Boswell M, Klein A, Wilhelmy J, Tonchev A, Yeamans CB (2014) Measurement of reaction-in-flight neutrons using thulium activation at the National Ignition Facility. In: SPIE Optical Engineering + Applications. International Society for Optics and Photonics, pp 921108–921113
Hatarik R, Sayre DB, Caggiano JA, Phillips M, Eckart MJ, Grim GP, Hartouni E, Mcnaney JM (2015) Analysis of the neutron time-of-flight spectra at the National Ignition Facility (in review)
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This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.
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Cassata, W.S., Velsko, C.A., Stoeffl, W. et al. Determination of gaseous fission product yields from 14 MeV neutron induced fission of 238U at the National Ignition Facility. J Radioanal Nucl Chem 309, 899–908 (2016). https://doi.org/10.1007/s10967-015-4662-8
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DOI: https://doi.org/10.1007/s10967-015-4662-8