[1] KORNILOV N V, HAMBSCH F J, VOROBYEV A S. Neutron emission in fission[J]. Nuc Phys A, 2007, 789(1):55-72. [2] GHOLAMZADEH Z, MIRVAKILI S M, DAVARI A. Investigation of neutronic parameters of natU spallation target irradiated by low-energy protons[J]. Nucl Sci and Tech, 2016, 27(95):1-12. [3] MOLLER P, MADLAND D G, SIERK A J, et al. Nuclear fission modes and fragment mass asymmetries in a five-dimensional deformation space[J]. Nature, 2000, 409(1):785-790. [4] KOPATCH Y, CHIETERA A, STUTTGÉB L, et al. Detailed study of the angular correlations in the prompt neutron emission in spontaneous fission of 252Cf[J]. Physics Procedia, 2015, 64(1):171-176. [5] YANG Junyun, YING Yangjun, XIAO Gang. Progress in research on stochastic neutron dynamics and its numerical simulation[J]. Chinese J Comput Phys, 2017, 34(2):127-141. [6] MARCATH M J, SHIN T H, CLARKE S D, et al. Neutron angular distribution in plutonium-240 spontaneous fission[J]. Nucl Instrum Methods Phys Res Sect A, 2016, 830(1):163-169. [7] DEBENEDETTI S, FRANCIS J E, PRESTON W M, et al. Angular dependence of coincidences between fission neutrons[J]. Phys Rev, 1948, 74(1):16-45. [8] PRINGLE J, BROOKS F D. Angular correlation of neutrons from spontaneous fission of 252Cf[J]. Phys Rev Lett, 1975, 35(1):1563-1566. [9] MIHALCZO J T, MULLENS J A, MATTINGLY J K, et al. Physical description of nuclear materials identification system (NMIS) signatures[J]. Nucl Instrum Methods Phys Res Sect A, 2000, 450(1):531-555. [10] YANG Shiyan, HE Manli, JIANG Danfeng, et al. Optimization design of radiation shielding materials for 235U fission source in reactor[J]. Chinese J Comput Phys, 2017, 34(1):73-81. [11] XIE Wenxiong, LI Jiansheng, GONG Jian. Experimental study on the measurement of uranium casting enrichment by time-dependent coincidence method[J]. Chinese Phys C, 2013, 37(10):106202. [12] MADLAND D G, NIX J R. New calculation of prompt fission neutron spectra and average prompt neutron multiplicities[J]. Nucl Sci Eng, 1982, 81(2):213-271. [13] VERBEKE J M, RANDRUP J, VOGT R. Fission reaction event yield algorithm, FREYA-for event-by-event simulation of fission[J]. Computer Physics Communications, 2015, 191:178-202. [14] PELOWITZ D B. MCNPX User's Manual, Version 2.7.0[R], Los Alamos National Laboratory report LA-CP-11-00438,2011. [15] VERBEKE J M, HAGMANN C, WRIGHT D. Simulation of neutron and gamma-ray emission from fission and photofission[R]. Lawrence Livermore National Laboratory, Livermore CA, UCRL-AR-228518. [16] POZZI S A, CLARKE S D, WALSH W J, et al. MCNPX-PoliMi for nuclear nonproliferation applications[J]. Nucl Instrum Methods Phys Res Sect A, 2012, 694:119-125. [17] POZZI S A, CLARKE S D. Validation of MCNPX-PoliMi fission models[C]. 2012 IEEE Nuclear Science Symposiwn and Medical Imaging Conference Record (NSS/MIC). [18] ZHU Jianyu, XIE Wenxiong, LI Gang, et al. Time correlation and neutron multiplicity counting measurement in numerical simulation platform on verification technologies[J]. Chinese J Comput Phys, 2015, 32(2):213-219. [19] ZHU Jianyu, XU Xuefeng, SU Jiahang, XIE Wenxiong. Numerical simulation on monitoring nuclear reactor by anti-neutrino[J]. Nucl Tech, 2016, 39(3):030601. [20] RANDRUP J, VOGT R. Calculation of fission observables through event-by-event simulation[J]. Phys Rev C, 2009, 80(1):024601. [21] MEITNER L, FRISCH O R. Disintegration of uranium by neutrons:A new type of nuclear reaction[J]. Nature, 1939, 143(1):239-240. [22] BOHR N, WHEELER J A. The mechanism of nuclear fission[J]. Phys Rev, 1939, 56(1):426-450. [23] HAHN O, STRASSMANN G. Vber den Nachweis und das verhalten der bei der bestrahlung des urans mittels neutronen entstehenden erdalkalimetalle[J]. Naturwissenschaften, 1939, 27(1):11-15. [24] FRANKEL S, METROPOLIS N. Liquid-drop model of fission[J]. Phys Rev, 1947, 72(1):914-925. [25] KAWANO T, TALOU P, STETCU I, et al. Statistical and evaporation models for the neutron emission energy spectrum in the center-of-mass system from fission fragments[J]. Nucl Phys A, 2013, 913(1):51-70. [26] ZHENG Na, ZHONG Chunlai, MA Liyong, et al. The dependence of cumulative 238U(n,f) fission yield on incident-neutron energy[J]. Nucl Sci and Tech, 2009, 20(1):281-285. [27] SHENG Yaosong, LI Kaibo, SHI Xueming, et al. Study on disposing high-level transuranic waste aste in a fusion fission reactor[J]. Chinese J Comput Phys, 2017, 34(2):142-148. [28] GAGARSKI A M, ZEINALOV S S, KOPACH Y N, et al. Investigations of fission characteristics and correlation effects[J]. Phys Part Nuclei, 2016, 47(1):681(2016). [29] YE Wei, WANG Ning. Spallation reaction and the probe of nuclear dissipation with excitation energy at scission[J]. Nucl Sci and Tech, 2013, 24(1):050521. [30] VOGT R, RANDRUP J, BROWN D A, et al. Event-by-event evaluation of the prompt fission neutron spectrum from 239Pu(n,f)[J]. Phys Rev C, 2012, 85(1):024608. [31] VOGT T, RANDRUP J. Neutron angular correlations in spontaneous and neutron-induced fission[J]. Phys Rev C, 2014, 90(1):064623. [32] X-5 Monte Carlo Team. MCNP-A general Monte Carlo N-particle transport code[R]. LA-UR-03-1987. [33] VOGT R, RANDRUP J. Event-by-event study of neutron observables in spontaneous and thermal fission[J]. Phys Rev C, 2011, 84:044612. |