A potential photo-transmutation of fission products triggered by Compton backscattering photons

A potential photo-transmutation of fission products triggered by Compton backscattering photons
复制标题

康普顿背散射光子引发的裂变产物的潜在光嬗变

DOI:
10.1016/j.nima.2008.10.031
复制
发表时间:
2009-02
影响因子:
1.4
通讯作者:
--
中科院分区:
物理与天体物理3区
文献类型:
--
作者:

文献摘要

参考文献

被引文献

相似文献

本文研究了未来上海激光电子伽玛源(SLEGS)装置产生的康普顿后向散射(CBS)光子诱导的裂变产物核素I129、Cs135、Sn126、Zr93、Pd107、Cs137和Sr90的嬗变。I129、Cs135、Sn126、Zr93、Pd107、Cs137和Sr90的光转化速率分别可以达到2.5×106、1.3×106、4.8×106、2.7×106、9.4×106、1.3×106and 1.6×106per s,比1020W/cm2激光的光转化速率提高了4-5个数量级。结果表明,I129、Cs135、Sn126、Zr90的最大嬗变耦合效率分别为1.36%、1.70%、2.02%、1.03%、Pd107、Cs137和Sr90的最大嬗变耦合效率分别为1.52%、1.62%和1.72%,是1020W/cm2激光韧致辐射法的2 ~ 6倍。此外,我们还提出了一种可能的实验方法,用于未来的SLEGS设施来检验估计的结果。
We investigated the transmutation of some fission product nuclides I129, Cs135, Sn126, Zr93, Pd107, Cs137 and Sr90, induced by the Compton backscattering (CBS) photons generated from the future Shanghai Laser Electron Gamma Source (SLEGS) facility. The evaluated photo-transmutation rates for I129, Cs135, Sn126, Zr93, Pd107, Cs137 and Sr90 can achieve 2.5×106, 1.3×106, 4.8×106, 2.7×106, 9.4×106,1.3×106and 1.6×106per second, respectively, improving 4–5 orders of magnitude compared with those via the bremsstrahlung photons by a 1020W/cm2laser. The maximum transmutation coupling efficiencies of the CBS photons were estimated to be 1.36% for I129, 1.70% for Cs135, 2.02% for Sn126, 1.03% for Zr90, 1.52% for Pd107, 1.62% for Cs137 and 1.72% for Sr90, which are 2–6 times as those via the bremsstrahlung method by the 1020W/cm2laser. Moreover, we presented a possible experimental method for the future SLEGS facility to check the estimated results.
DOI: --
发表时间: 2006
期刊: The journal of physical chemistry letters
影响因子: --
作者:
H. Ohkuma;M. Shoji;Shinsuke Suzuki;K. Tamura;T. Yorita;K. Nakayama;S. Okajima;K. Kawase;M. Fujiwara
通讯作者: H. Ohkuma;M. Shoji;Shinsuke Suzuki;K. Tamura;T. Yorita;K. Nakayama;S. Okajima;K. Kawase;M. Fujiwara
DOI: 10.1103/physrevlett.46.1383
发表时间: 1981-02
影响因子: 8.6
作者:
J. Newton;B. Herskind;R. Diamond;E. Dines;J. Draper;K. H. Lindenberger;C. Schuck;S. Shih;F. Stephens
通讯作者: J. Newton;B. Herskind;R. Diamond;E. Dines;J. Draper;K. H. Lindenberger;C. Schuck;S. Shih;F. Stephens
DOI: 10.1016/0168-583x(94)96050-x
发表时间: 1994-06
影响因子: 1.3
作者:
F. Yiou;G. Raisbeck;Z. Q. Zhou;L. R. Kilius
通讯作者: F. Yiou;G. Raisbeck;Z. Q. Zhou;L. R. Kilius
影响因子: 1.4
作者:
K. Aoki;K. Hosono;T. Hadame;H. Munenaga;K. Kinoshita;M. Toda;S. Amano;S. Miyamoto;T. Mochizuki;M. Aoki;Dazhi Li
通讯作者: K. Aoki;K. Hosono;T. Hadame;H. Munenaga;K. Kinoshita;M. Toda;S. Amano;S. Miyamoto;T. Mochizuki;M. Aoki;Dazhi Li
DOI: 10.1080/07373938908916582
发表时间: 1989
期刊: Drying Technology
影响因子: 3.3
作者:
A. Mujumdar
通讯作者: A. Mujumdar