JENDL photonuclear data file 2016

Iwamoto, Nobuyuki; Kosako, Kazuaki; Fukahori, Tokio

doi:10.1080/00223131.2022.2161657

Cited by 4 publications

(6 citation statements)

References 84 publications

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“…The elemental yields can be obtained from , in which is predicted by the Bohr-substitution G model. The comparison of measured in the 238 U photofission experiments at different [43,44] with the calculations by the LD model and the systematic model is shown in Fig. 5.…”

Section: Dy(a Z)mentioning

confidence: 95%

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A general framework for describing photofission observables of actinides at an average excitation energy below 30 MeV *

Wang¹,

Lan²,

Shi³

et al. 2022

Chinese Phys. C

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A general framework is proposed for characterising photofission observables of actinides, including mass yield distributions (MYD) and isobaric charge distributions (ICD) of fission fragments, and multiplicity and energy distributions of prompt neutrons (np) and prompt γ rays (γp). The framework encompasses mainly various systematics neutron models and empirical models considering the Bohr hypothesis and does not rely on experimental data as input. These models are then validated separately against the experimental data at average excitation energy below 30 MeV. It is found that the Gorodisskiy model incorporating the Bohr hypothesis reproduces well the experimental data and hence is clearly a priority to characterize photofission MYD. The following benchmark results show that the LD model and the systematic model are suitable for describing the most probable charge of the light and heavy fragments of actinides, respectively. Furthermore, the np and γp predictions with the empirical models are in accordance with the experimental results, indicating the prediction capability of the general framework. It is suggested that the framework offers great potential to predict photofission observables for various scenarios such as short-lived isotope production, nuclear waste disposal and nuclear safeguards.

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Section: Dy(a Z)mentioning

confidence: 95%

“…6 indicates that the relative difference between the model calculations and the experimental data are less than 0.3. The experimental data are obtained from photon-induced fission reaction on 238 U at 19 MeV [44]. Considering that a very small hardly impacts the mass yield, in Fig.…”

Section: Y(a Z)mentioning

confidence: 99%

A general framework for describing photofission observables of actinides at an average excitation energy below 30 MeV *

Wang¹,

Lan²,

Shi³

et al. 2022

Chinese Phys. C

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“…Electrons are of special importance as they are produced as secondary particles by all other ionizing radiations and are usually responsible for the majority of the total energy 16 O target evaluated in JENDL-PD2016 (Iwamoto et al, 2016). For comparison, the Compton cross-section of carbon at 1 MeV is 1.27 barns.…”

Section: Electronsmentioning

confidence: 99%

“…The dominant target of the photo-nuclear interactions in water is 16 O because there is no photo-nuclear interaction cross-section of 1 H below the threshold energy of pion production, which is approximately 140 MeV. Figure 2.2 shows the photo-nuclear interaction cross-sections of 16 O target evaluated in JENDL-PD2016 (Iwamoto et al , 2016).…”

Section: Interactions Of Radiation With Mattermentioning

confidence: 99%

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ICRU Report 98, Stochastic Nature of Radiation Interactions: Microdosimetry

Braby,

Conte,

Dingfelder

et al. 2023

J�ICRU

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The Journal of the ICRU publishes reports on important and topical subjects within the field of radiation science and measurement. It is the successor to the series of reports published by or on behalf of the International Commission on Radiation Units and Measurements (ICRU) since 1927. The Commission continually reviews radiation science with the aim of identifying areas where the development of guidance and recommendations can make an important contribution.

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