Results 21 to 30 of about 57,835 (248)

Measurement of Gamma-Ray from Inelastic Neutron Scattering on 56Fe [PDF]

EPJ Web of Conferences, 2020
In nuclear reactors, inelastic neutron scattering is a significant energy-loss mechanism which has deep impacts on designments of nuclear reactor and radiation shielding. Iron is an important material in reactor.
Zhaohui WANG, Jie REN, Hongyi WU, Jing QIAN, Hanxiong HUANG, Wenming WANG, Wei JIANG, Xiaoguang WU, Qiwei ZHANG, Han YI, Qi WANG, Xia LI, Jie BAO, Xichao RUAN, Hantao JING, Jingyu TANG, Qi AN, Huaiyong BAI, Yu BAO, Ping CAO, Haowei CHEN, Qiping CHEN, Yonghao CHEN, Yukai CHEN, Zhen CHEN, Zengqi CUI, Ruirui FAN, Changqing FENG, Keqing GAO, Minhao GU, Changcai HAN, Zijie HAN, Guozhu HE, Yongcheng HE, Yang HONG, Weiling HUANG, Xiru HUANG, Xiaolu JI, Xuyang JI, Haoyu JIANG, Zhijie JIANG, Ling KANG, Mingtao KANG, Bo LI, Chao LI, Jiawen LI, Lun LI, Qiang LI, Xiao LI, Yang LI, Rong LIU, Shubin LIU, Xingyan LIU, Guangyuan LUAN, Qili MU, Changjun NING, Binbin QI, Zhizhou REN, Zhaohui SONG, Yingpeng SONG, Hong SUN, Kang SUN, Xiaoyang SUN, Zhijia SUN, Zhixin TAN, Hongqing TANG, Xinyi TANG, Binbin TIAN, Lijiao WANG, Pengcheng WANG, Taofeng WANG, Jie WEN, Zhongwei WEN, Qingbiao WU, Xuan WU, Likun XIE, Yiwei YANG, LI YU, Tao YU, Yongji YU, Guohui ZHANG, Linhao ZHANG, Xianpeng ZHANG, Yuliang ZHANG, Zhiyong ZHANG, Yubin ZHAO, Luping ZHOU, Zuying ZHOU, Danyang ZHU, Kejun ZHU, Peng ZHU   +90 more
doaj   +1 more source

Inelastic neutron scattering applied to materials for energy

EPJ Web of Conferences, 2015
Inelastic neutron scattering measures the dynamical processes in materials, i.e. the spontaneous fluctuations that experiences samples when interacting with neutrons.
Piovano Andrea
doaj   +1 more source

Design of the neutron slit package for Femi chopper prototype of CSNS

He jishu, 2021
BackgroundFermi chopper is the key equipment for monochromating the neutron beam in an inelastic neutron scattering spectrometer, and its performance will affect the resolution and counting rate of the spectrometer. The core component of Fermi chopper is
GUO Juan, CAI Weiliang, GENG Yansheng, WANG Ping, ZHANG Hong   +4 more
doaj   +1 more source

Magnetic Excitations in the Ground State of $\mathrm{Yb_2Ti_2O_7}$ [PDF]

, 2017
We report an extensive study on the zero field ground state of a powder sample of the pyrochlore $\mathrm{Yb_2Ti_2O_7}$. A sharp heat capacity anomaly that labels a low temperature phase transition in this material is observed at 280 mK.
Aldus, Robert J., Brückel, Thomas, Chang, Lieh-Jeng, Demmel, Franz, Feng, Erxi, Lees, Martin R., Pecanha-Antonio, Viviane, Pomjakushin, Vladimir, Su, Yixi, Xiao, Yinguo   +9 more
core   +2 more sources

Inelastic neutron scattering cross-section measurements on 7Li and 63,65Cu

EPJ Web of Conferences, 2017
The γ-ray production cross section for the 477.6-keV transition in 7Li following inelastic neutron scattering has been measured from the reaction threshold up to 18 MeV.
Nyman Markus, Belloni Francesca, Ichinkhorloo Dagvadorj, Pirovano Elisa, Plompen Arjan, Rouki Chariklia   +5 more
doaj   +1 more source

Polycrystalline Time-of-Flight Inelastic Neutron Scattering beyond the Density of States

Proceedings, 2019
Conventionally, experimental phonon dispersions are determined by inelastic neutron scattering on triple-axis spectrometers or by inelastic X-ray scattering, in both cases requiring single crystalline samples. [...]
Michael Leitner
doaj   +1 more source

Studies of 54,56Fe Neutron Scattering Cross Sections

EPJ Web of Conferences, 2015
Elastic and inelastic neutron scattering differential cross sections and γ-ray production cross sections have been measured on 54,56Fe at several incident energies in the fast neutron region between 1.5 and 4.7 MeV. All measurements were completed at the
Hicks S. F., Vanhoy J. R., French A. J., Henderson S. L., Howard T. J., Pecha R. L., Santonil Z. C., Crider B. P., Liu S., McEllistrem M. T., Peters E. E., Prados-Estévez F.M., Ross T. J., Yates S.W.   +13 more
doaj   +1 more source

Neutron Total Scattering and Inelastic Neutron Scattering

Nihon Kessho Gakkaishi, 2004
Measurement of total scattering, which includes both the Bragg peaks and the diffuse scattering, can give information about the short-range structure of materials. This is quite useful for understanding the structure of liquid, glasses and amorphous materials.
Toshiharu Fukunaga, Takashi Kamiyama, Kazuma Hirota, Shinichi Itoh   +3 more
openaire   +2 more sources

Experimental study of ultracold neutron production in pressurized superfluid helium [PDF]

, 2015
We have investigated experimentally the pressure dependence of the production of ultracold neutrons (UCN) in superfluid helium in the range from saturated vapor pressure to 20bar.
Bossy, J., Farhi, E., Farhi, Edward H, Fertl, M., Leung, K. K. H., Rahli, A., Schmidt-Wellenburg, P., Soldner, T., Zimmer, O.   +8 more
core   +3 more sources

Inelastic scattering of fast neutrons from 56Fe

EPJ Web of Conferences, 2017
The inelastic scattering of fast neutrons on 56Fe was investigated in different manners at the neutron time-of-flight facility nELBE. The scattering cross section was determined via the measurement of the γ-ray production and by means of a kinematically ...
Beyer Roland, Birgersson Evert, Dietz Mirco, Hannaske Roland, Junghans Arnd R., Kögler Toni, Massarczyk Ralph, Matić Andrija, Schwengner Ronald, Wagner Andreas   +9 more
doaj   +1 more source