Abstract
In the early stage of the development of the fission product (FP) decay data library for decay-heat summation calculations a serious disagreement between calculations and sample-irradiation measurements was experienced world wide. This problem was essentially circumvented by introduction of the nuclear model calculations. By applying the recent results using the total absorption gamma-ray spectrometer to the decay heat calculations we found that TAGS results seem to be free from the pandemonium problem and, in this respect, it provides a solid basis of the summation calculations without the supplementation of the nuclear model calculations. Among the typical FP nuclides which deserve the future TAGS experiment there are98Nb100Nb105Mo and102Tc and others from the present survey.
| Original language | English |
|---|---|
| Pages (from-to) | 497-504 |
| Number of pages | 8 |
| Journal | Journal of Nuclear Science and Technology |
| Volume | 43 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2006 |
Fingerprint
Keywords
- Beta decay
- Beta strength
- Decay data
- Fission product
- Gamma ray
- Gamma ray spectroscopy
- JEF
- JENDL
- LOCA
- Pandemonium
- TAGS
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Nuclear Energy and Engineering
Cite this
Reconsideration of the theoretical supplementation of decay data in fission product decay heat summation calculations. / Hagura, Naoto; Yoshida, Tadashi; Tachibana, Takahiro.
In: Journal of Nuclear Science and Technology, Vol. 43, No. 5, 2006, p. 497-504.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Reconsideration of the theoretical supplementation of decay data in fission product decay heat summation calculations
AU - Hagura, Naoto
AU - Yoshida, Tadashi
AU - Tachibana, Takahiro
PY - 2006
Y1 - 2006
N2 - In the early stage of the development of the fission product (FP) decay data library for decay-heat summation calculations a serious disagreement between calculations and sample-irradiation measurements was experienced world wide. This problem was essentially circumvented by introduction of the nuclear model calculations. By applying the recent results using the total absorption gamma-ray spectrometer to the decay heat calculations we found that TAGS results seem to be free from the pandemonium problem and, in this respect, it provides a solid basis of the summation calculations without the supplementation of the nuclear model calculations. Among the typical FP nuclides which deserve the future TAGS experiment there are98Nb100Nb105Mo and102Tc and others from the present survey.
AB - In the early stage of the development of the fission product (FP) decay data library for decay-heat summation calculations a serious disagreement between calculations and sample-irradiation measurements was experienced world wide. This problem was essentially circumvented by introduction of the nuclear model calculations. By applying the recent results using the total absorption gamma-ray spectrometer to the decay heat calculations we found that TAGS results seem to be free from the pandemonium problem and, in this respect, it provides a solid basis of the summation calculations without the supplementation of the nuclear model calculations. Among the typical FP nuclides which deserve the future TAGS experiment there are98Nb100Nb105Mo and102Tc and others from the present survey.
KW - Beta decay
KW - Beta strength
KW - Decay data
KW - Fission product
KW - Gamma ray
KW - Gamma ray spectroscopy
KW - JEF
KW - JENDL
KW - LOCA
KW - Pandemonium
KW - TAGS
UR - http://www.scopus.com/inward/record.url?scp=85010495367&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85010495367&partnerID=8YFLogxK
U2 - 10.1080/18811248.2006.9711128
DO - 10.1080/18811248.2006.9711128
M3 - Article
VL - 43
SP - 497
EP - 504
JO - Journal of Nuclear Science and Technology
JF - Journal of Nuclear Science and Technology
SN - 0022-3131
IS - 5
ER -