2016 Fall Meeting

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Oral Presentation

II. Radiation, Accelerator and Beam Technologies » 201-1 Nuclear Physics, Nuclear Data Measurement/Evaluation/Validation, Nuclear Reaction Technology

[1N08-10] Fission reaction

Wed. Sep 7, 2016 2:45 PM - 3:35 PM Room N (Kumumeria Mutsumon - Meeting Room)

Chair: Osamu Iwamoto (JAEA)

3:15 PM - 3:30 PM

[1N10] The charge polarization and its impact on prompt fission neutron spectra of actinides

*Chikako Ishizuka1, Hiroki Jojima1, Mark D. A. Usang1, Satoshi Chiba1, Nicolae Carjan2 (1.Laboratory for Advanced Nuclear Energy, Institute of Innovative research, Tokyo Tech, 2.IFIN-HH)

Keywords:Nuclear data, Nuclear fission

We can explain the observed charge polarization, which is charge deviation from the assumption of the Unchanged Charge Distiburion using the Langevin model which can reproduce mass distribution and TKE for various actinides. We will examine the influence of the charge polarization on prompt neutrons, because major evaluation of promp neutrons often neglect such effect.