JAEA-Conf 2011-002 - 日本原子力研究開発機構

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JAEA-Conf 2011-002 Fig. 3. The angular distributions for nat Ni neutron spectra at 14 MeV Fig. 4. The angular distributions for nat Ni neutron spectra at 18 MeV Fig. 5. The angle for nat Ni neutron spectra at 18 MeV
JAEA-Conf 2011-002 Fig. 6. The angular distributions for nat Ni neutron spectra at 18 MeV 4. Conclusion Neutron-induced reactions on natural nickel have been studied using TALYS at the incident energy 14 MeV and 18 MeV. The neutron-induced differential cross sections have been compared with the available experimental data. Our calculations are in reasonable agreements with the measured data through adjusting the transition rates with the energy-dependent matrix elements at 14 MeV but show some discrepancies at 18 MeV. The Multistep direct/compound model showed similar under estimations for the emitted angle-dependent neutron spectra and larger discrepancies as incident neutron energies increase. References [1] A. Koning, S. Hilaire and M. Duijvestijn, TALYS-0.64 A nuclear reaction program, Report 21297/04.62741/P FAI/AK/AK, NRG Petten, 2004. [2] M. Herman et al., Nucl. Data Sheets, 108 (2007) 2655. [3] J. J. Griffin, Phys. Rev. Lett. 17 (1966) 478. [4] Kalbach, C., Phys. Rev. C 37 (1988) 2350. [5] MATSUYAMA S., OKUBO T., and BABA M. et al., Measurement of double differential neutron emission cross sections of Mo, Ta and W, JAERI-M-93-046R. Tokyo: JAERI, 1992. [6] Takahashi A., Gotoh M., Sasaki Y., Sugimoto H., Double and Single Differential Neutron Emission and Integral Cross Sections at 14.1 MeV for Iron, Nickel and Oxygen. Tech. Rep. No. OKTAV-A-92-01, OKTAVIAN Reports of Original Papers and Data Tables, Japan, 1992. [7] N. Yabuta and M. Baba et al., Double-differential neutron emission cross sections of Cr, Fe, Ni and Al, Conference on Nuclear Data For Science and Technology, Mito (1988), p. 291.
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JAEA-Conf 2011-002 Proceedings of t
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JAEA-Conf 2011-002 31. Preliminary
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6.2 Measurement of neutron-induced
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JAEA-Conf 2011-002 Table 1 Comparis
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JAEA-Conf 2011-002 (T1/2=8,900,000
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JAEA-Conf 2011-002 Though words too
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JENDL-3.3 showed better applicabili
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ENDF. Thus this cross section store
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Acknowledgement JAEA-Conf 2011-002
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In the MALIBU program, isotope conc
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some minor actinides. For major act
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JAEA-Conf 2011-002 code MVP-BURN an
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JAEA-Conf 2011-002 [3] Measurements
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3.1 Experimental Set up JAEA-Conf 2
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References JAEA-Conf 2011-002 [1] N
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JAEA-Conf 2011-002 was large. The a
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JAEA-Conf 2011-002 4. Results and D
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Acknowledgments Present study inclu
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Fig. 1 A conceptural picture of the
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4. Theoretical studies Theoretical
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JAEA-Conf 2011-002 Fig.9 Comparison
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Ion source JAEA-Conf 2011-002 LE
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JAEA-Conf 2011-002 3. Readiness
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JAEA-Conf 2011-002
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JAEA-Conf 2011-002 Figure 1. An exa
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JAEA-Conf 2011-002 Figure 6. Compar
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JAEA-Conf 2011-002 calculation of d
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JAEA-Conf 2011-002 equilibrium emis
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JAEA-Conf 2011-002 Cowley et al. [1
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4. Conclusions We have compared nuc
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of MeV region with highest cosmic-r
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JAEA-Conf 2011-002 events can be id
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JAEA-Conf 2011-002 models and its p
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JAEA-Conf 2011-002
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JAEA-Conf 2011-002
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JAEA-Conf 2011-002 xx
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JAEA-Conf 2011-002 1. The recent ac
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JAEA-Conf 2011-002 4. Conceptual de
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The Institute's staff of about 280
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3. Nuclear Theory Laboratory JAEA-C
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JAEA-Conf 2011-002 References [1] P
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JAEA-Conf 2011-002 reaction 6 Li +
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Using the approximated distribution
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momentum of the constituents of P.
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dσ/dΩ (mb/sr) c.m. scattering ang
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JAEA-Conf 2011-002 [2] N. Austern,
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moderating fast neutrons emitted fr
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JAEA-Conf 2011-002 3. Results and d
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JAEA-Conf 2011-002 the detection de
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Fig.1. Experimental arrangement for
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in this work was confirmed. (2) 153
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Neutron Capture Cross Section of 15
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ENDF resonance parameters are based
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sample changer. The measured flux s
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REFERENCES JAEA-Conf 2011-002 [1] W
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JAEA-Conf 2011-002 Fig. 4: The rela
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Fig. 10: The PHITS2 calculation geo
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for such a low energy region should
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Page 192 and 193: analysis of integral experiments [6
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Fig.1 Sensitivity coefficient of th
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An outline of core configurations o
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0.010% 0.000% -0.010% -0.020% -0.03
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To clarify what nuclides and reacti
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Calculation was performed by the MV
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among these libraries, and the diff
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JAEA-Conf 2011-002 - 日本原子力研究開発機構

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