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《中国物理C》(英文)编辑部
2024年10月30日

Multi-modal analysis for low energy neutron-induced fission of 235U

  • Low energy neutron induced fission of 235U is studied in the framework of the multi-modal fission model. The fission fragment properties, such as the yields, the average total kinetic energy distribution and the average neutron separation energy, are investigated for incident neutron energies from thermal to 6.0 MeV. The multi-modal fission approach is also used to evaluate the prompt fission neutron multiplicity and spectra for the neutron-induced fission of 235U with an improved version of the Los Alamos model for incident neutrons below the (n, nf) threshold. The three most dominant fission modes are taken into account. The model parameters are determined on the basis of experimental data. The calculated results are in good agreement with the experimental data.

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  • [1] . Kornilov N V, Hambsch F J, Fabry I. International Conferenceon Nuclear Data for science and Technology 2007.Bern: EPD Science, 2008. 387-3902. Brosa U, Grossmann S, Muller A. Phys. Rep., 1990, 197(4):1673. WANG Fu-Cheng, HU Ji-Min. J. Phy. G: Nucl. Part. Phys.,1989, 15: 8294. Knitter H H, Hambsch F J, Budtz-Jorgensen C et al. Z.Naturf. 1987, 42a: 7865. FAN Tie-Shuan, HU Ji-Min, BAO Shang-Lian. Nuclear Physics A, 1995, 591(2): 1616. FAN T S, HU J M, BAO S L. High Energy Phys. Nucl.Phys., 1996, 20(2): 187 (in Chinese)7. Terrell J. Phys. Rev., 1959, 113(2): 5278. Marten H, Ruben A, Seeliger D. 1989, IAEA-INDC (NDS)-220: 2459. Browne J C, Dietrich F S. Phys. Rev. C, 1974, 10(6): 254510. Madland D G, Nix J R. Nucl. Sci. Eng., 1982, 81(2): 21311. Ohsawa T, Horiguchi T, Hayashi H. Nucl. Phys. A, 1999,653(1): 1712. Ohsawa T, Horiguchi T, Mitsuhashi M. Nucl. Phys. A,2000, 665(1): 313. Ohsawa T J. Nucl. Radiochem. Sci., 2002, 3(1): 9314. Hambsch F J, Oberstedt S, Vladuca G et al. Nucl. Phys.A, 2002, 709(2): 8515. Hambsch F J, Oberstedt S, Tudora A, Vladuca G et al.Nucl. Phys. A, 2003, 726(4): 24816. Hambsch F J, Tudora A, Vladuca G et al. Ann. Nucl. Energy,2005, 32(10): 103217. Vladuca G, Tudora A. Ann. Nucl Energy, 2001, 28(16):164318. ZHENG Na, DING Yi, ZHONG Chun-Lai et al. Chin.Phys. B, 2009, 18(4): 00119. Moriyama H, Ohnishi T. Tech. Rep. Inst. At. Energy, 1974,166: 120. Guet C R, Nifenecker H A, Signarbieux C et al. In: Proc.Int. Conf. On the Symposium on the Physics and Chemistryof Fission. Julich, Eds. Weil J W IAEA, Vienna, 1979,II 247-25821. Mueller R, Naqvi A A, Kaeppeler F et al. Physical ReviewC, 1984, 29(3): 88522. Reisdorf W, Unik J P, Griffin H C et al. Nucl. Phys. A,1971, 177(2): 33723. Vladuca G, Tudora A. Comput. Phys. Commun., 2000,125(2): 22124. Frehaut J. 1989, IAEA-INDC (NDS)-220: 9925. Werle H, Bluhm H. Prompt Fission Neutron Spectra. Proc.Consultants' Meeting. IAEA, Vienna, 1971, 65-7526. Lajtai A, Kecskemeti J, Kluge D et al. IAEA-INDC(HUN)-14. 1978, 2627. WANG Yu-Feng, BAI Xi-Xiang, LI An-Li et al. Communication of Nuclear Data Progress, 1989, 11(4): 4728. Bojcov A A, Semenov A F, Starostov B I. Relative Measurements of the Spectra of Prompt Fission Neutrons for Thermal Neutron Fission of the Nuclei 233U, 235U, 239Pu in the Energy Range 0.01 - 5 MeV. Conf. On Neutron Physics.1983, 2: 29429. Adams J M, Johansson P I. Fast Neutron Fission Spectrum Measurement of 235U at 0.52 MeV Incident Neutron Energy.Proceedings of 3th All-Union Conference on Neutron Physics. 1975, 5: 15830. Johansson P I, Holmqvist B, wielding T. Nucl. Sei. Eng.,1974, 62(4): 69531. Knitter H H, Islam M M, Coppola M. Zeitschriftfuer Physik, 1972, 257(12): 10832. Boykov G S, Dmitriev V D, Kudyaev G A et al. Yad. Fiz.,2007, 70(4): 65633. Meadows J W, Whalen J F. Phys. Rev., 1962, 126(1): 19734. Bljumkina Ju A, Bondarenko I I, Kuznetsov V F et al.Nuclear Physics, 1964, 52(4): 64835. Boldeman J W, Walsh R L. Journal of Nuclear Energy,1971, 25(8): 32136. Fieldhouse P, Culliford E R, Mather D S et al. Phys. Rev.,1964, 133(6B): 140337. Frehaut J, Soleilhac M, Mosinski G. Journal of Nuclear Energy,1969, 23(5): 25738. Soleilhac M, Frehaut J, Gauriau J et al. Nucl. Sei. Eng.,1977, 63(4): 36539. Kaeppeler F, Bandl R E. The Average Number of Prompt Neutrons from Neutron Induced Fission of 235U Between0.2 and 1.4 MeV. Conf. on Nuclear Cross Section and Technology.1975, 2: 54940. Nesterov V G, Nurpeisov B, Prpkhorova L I et al. Yad.Fiz., 1968, 7(5): 96141. Prokhorova L I, Smirenkin G N. Sov. J. Nucl. Phys., 1968,7(11): 57942. Savin M V, Khohlov Ju A, Saveljev A E et al. Yad. Fiz.,1972, 16(6): 116143. Meadows J W, Whalen J F. Journal of Nuclear Energy,1967, 21(2): 157
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ZHENG Na, FAN Tie-Shuan, DING Yi, ZHONG Chun-Lai, LI Xiang-Qing and CHEN Jin-Xiang. Multi-modal analysis for low energy neutron-induced fission of 235U[J]. Chinese Physics C, 2010, 34(1): 49-55. doi: 10.1088/1674-1137/34/1/009
ZHENG Na, FAN Tie-Shuan, DING Yi, ZHONG Chun-Lai, LI Xiang-Qing and CHEN Jin-Xiang. Multi-modal analysis for low energy neutron-induced fission of 235U[J]. Chinese Physics C, 2010, 34(1): 49-55.  doi: 10.1088/1674-1137/34/1/009 shu
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Received: 2009-02-24
Revised: 2009-05-21
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Multi-modal analysis for low energy neutron-induced fission of 235U

    Corresponding author: FAN Tie-Shuan,

Abstract: 

Low energy neutron induced fission of 235U is studied in the framework of the multi-modal fission model. The fission fragment properties, such as the yields, the average total kinetic energy distribution and the average neutron separation energy, are investigated for incident neutron energies from thermal to 6.0 MeV. The multi-modal fission approach is also used to evaluate the prompt fission neutron multiplicity and spectra for the neutron-induced fission of 235U with an improved version of the Los Alamos model for incident neutrons below the (n, nf) threshold. The three most dominant fission modes are taken into account. The model parameters are determined on the basis of experimental data. The calculated results are in good agreement with the experimental data.

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