Results 1 to 10 of about 693,542 (303)

Covariance of resonance parameters ascribed to systematic uncertainties in experiments [PDF]

EPJ Web of Conferences, 2023
In resonance analyses, experimental uncertainties affect the accuracy of resonance parameters. The resonance analysis code REFIT can consider the statistical uncertainty of the experimental data when evaluating the resonance parameter uncertainty ...
Endo Shunsuke, Kimura Atsushi, Nakamura Shoji, Iwamoto Osamu, Iwamoto Nobuyuki, Rovira Gerard   +5 more
doaj   +1 more source

Neutron capture and total cross-section measurements of 155Gd and 157Gd at ANNRI in J-PARC [PDF]

EPJ Web of Conferences, 2020
Neutron capture and total cross sections of 155Gd and 157Gd were measured with the neutron time-of-flight method in Accurate Neutron-Nucleus Reaction measurement Instrument at Material and Life Science Experimental Facility of the Japan Proton ...
Kimura Atsushi, Nakamura Shoji, Iwamoto Osamu, Iwamoto Nobuyuki, Harada Hideo, Katabuchi Tatsuya, Terada Kazushi, Hori Jun-ichi, Shibahara Yuji, Fujii Toshiyuki   +9 more
doaj   +1 more source

Effect of sample density in prompt γ-ray analysis

Scientific Reports, 2022
A high-accuracy analytical method is broadly required to obtain reliable research results. Thus, prompt γ-ray analysis (PGA), one of the most accurate non-destructive analytical methods, has been employed in various fields.
Makoto Maeda, Mariko Segawa, Yosuke Toh, Shunsuke Endo, Shoji Nakamura, Atsushi Kimura   +5 more
doaj   +1 more source

Development of fission product chemistry database ECUME for the LWR severe accident

Mechanical Engineering Journal, 2020
We extended the first version of fission product (FP) chemistry database named ECUME (Effective Chemistry database of fission products Under Multiphase rEaction).
Shuhei MIWA, Kunihisa NAKAJIMA, Naoya MIYAHARA, Shunichiro NISHIOKA, Eriko SUZUKI, Naoki HORIGUCHI, Jiazhan LIU, Faoulat MIRADJI, Junpei IMOTO, Afiqa MOHAMAD, Gaku TAKASE, Hidetoshi KARASAWA, Masahiko OSAKA   +12 more
doaj   +1 more source

Study on chemisorption model of cesium hydroxide onto stainless steel type 304

Mechanical Engineering Journal, 2020
A large amount of cesium (Cs) chemisorbed onto stainless steel is predicted to be present especially in the upper region of reactor pressure vessel (RPV) during light water reactor severe accident.
Kunihisa NAKAJIMA, Shunichiro NISHIOKA, Eriko SUZUKI, Masahiko OSAKA   +3 more
doaj   +1 more source

Evaluation of gamma-ray strength function based on measured gamma-ray pulse-height spectra in time-of-flight neutron capture experiments [PDF]

EPJ Web of Conferences, 2020
In order to develop an evaluation method of gamma-ray strength function (GSF), neutron capture pulse-height (PH) spectrum of gold was employed, where it was measured with the NaI(Tl) spectrometer of AN-NRI installed at the Material and Life Science ...
Iwamoto Nobuyuki, Nakamura Shoji, Kimura Atsushi, Katabuchi Tatsuya, Rovira Gerard, Hara Kaoru, Y., Iwamoto Osamu   +6 more
doaj   +1 more source

Editorial for Special Issue on “Intelligent Technologies and Processes for Advanced Nuclear Power and Energy Engineering”

Processes, 2023
This Special Issue, entitled “Intelligent Technologies and Processes for Advanced Nuclear Power and Energy Engineering”, was organized by the journal Processes as a way to collect original research articles on the latest developments in intelligent technologies and processes for advanced nuclear power and energy systems [...]
Amir M. Fathollahi-Fard, Vigen H. Arakelian, Zhiwu Li, Zixian Zhang, Guangdong Tian   +4 more
openaire   +1 more source

Neutron Capture Cross Section Measurement and Resonance Analysis of 107Pd Using ANNRI at MLF/J-PARC [PDF]

EPJ Web of Conferences, 2023
The neutron capture cross sections of 107Pd were measured using the Accurate Neutron-Nucleus Reaction Measurement Instrument (ANNRI) at the Japan Proton Accelerator Research Complex (J-PARC). Capture γ-rays were detected with a NaI(Tl) spectrometer.
Nakano Hideto, Katabuchi Tatsuya, Terada Kazushi, Kimura Atsushi, Nakamura Shoji, Endo Shunsuke, Rovira Gerard, Kodama Yu   +7 more
doaj   +1 more source

Application of the Worldline Path Integral Method to the Calculation of Inverse Mass Expansions [PDF]

, 1997
Higher order coefficients of the inverse mass expansion of one-loop effective actions are obtained from a one-dimensional path integral representation. For the case of a massive scalar loop in the background of both a scalar potential and a (non Abelian)
Ball, Bel'kov, Bern, Bern, Bern, C Schubert, D Fliegner, Fliegner, Fliegner, Fliegner, Fujiwara, M.G Schmidt, Müller, Onofri, Overmann, P Haberl, Schmidt, Strassler, van de Ven, Vermaseren, Zuk   +20 more
core   +3 more sources

Quantum-inspired computational imaging [PDF]

, 2018
Computational imaging combines measurement and computational methods with the aim of forming images even when the measurement conditions are weak, few in number, or highly indirect.
Altmann, Yoann, Faccio, Daniele, Goyal, Vivek K., Hero, Alfred O., McLaughlin, Stephen, Padgett, Miles J.   +5 more
core   +2 more sources