发布求助
文献互助 智能选刊 最新文献

Proceedings of the International Conference on Neutron Optics (NOP2017)最新文献

筛选
英文 中文
Development of Dynamic Nuclear Polarization System for Spin-Contrast-Variation Neutron Reflectometry 用于自旋-对比-变化中子反射计的动态核极化系统的研制
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011015
T. Kumada, K. Akutsu, K. Ohishi, T. Morikawa, Y. Kawamura, M. Sahara, J. Suzuki, N. Torikai
{"title":"Development of Dynamic Nuclear Polarization System for Spin-Contrast-Variation Neutron Reflectometry","authors":"T. Kumada, K. Akutsu, K. Ohishi, T. Morikawa, Y. Kawamura, M. Sahara, J. Suzuki, N. Torikai","doi":"10.7566/JPSCP.22.011015","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011015","url":null,"abstract":"","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127474919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Focusing Test of a Multiple Segmented Ellipsoidal Neutron-Focusing Mirror for a Compact-Focusing SANS Instrument 紧凑型聚焦SANS仪器多节段椭球中子聚焦镜的聚焦试验
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011013
S. Takeda, T. Hosobata, Y. Yamagata, M. Hino, T. Oda, Hitoshi Endoh, N. Yamada, S. Morita, M. Furusaka
{"title":"A Focusing Test of a Multiple Segmented Ellipsoidal Neutron-Focusing Mirror for a Compact-Focusing SANS Instrument","authors":"S. Takeda, T. Hosobata, Y. Yamagata, M. Hino, T. Oda, Hitoshi Endoh, N. Yamada, S. Morita, M. Furusaka","doi":"10.7566/JPSCP.22.011013","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011013","url":null,"abstract":"","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"405 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116227406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of Neutron Phase Diffraction Grating at Very High Resolution SANS Diffractometer KWS3 超高分辨率SANS衍射仪KWS3中子相衍射光栅的研究
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011014
A. Ioffe, V. Pipich
{"title":"Study of Neutron Phase Diffraction Grating at Very High Resolution SANS Diffractometer KWS3","authors":"A. Ioffe, V. Pipich","doi":"10.7566/JPSCP.22.011014","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011014","url":null,"abstract":"The very high resolution focusing SANS diffractometer KWS3, providing the Q-resolution of about 3.8×10Å at λ=12.8Å, is used for studies of the phase diffraction grating with the rectangular surface relief (the period of 3.3μm) obtained by photolithography and electrolytic deposition of Ni. Multiple diffraction orders are simultaneously recorded using a high-resolution 2-D position-sensitive detector. The presence of even diffraction orders in the angular spectrum is explained by non-rectangular trapezoidal-like distortions of the surface relief, which is reconstructed using the expansion in the Fourier series. The inclination of the grating leads to the increase in the phase modulation and, in turn, in higher intensity of high diffraction orders allowing for retrieving sharp features of the surface relief.","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122115530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measurement of Pendellösung Fringes of a Single Silicon Crystal Using the Pulsed Neutron Source for Neutron EDM Search 用脉冲中子源测量单晶Pendellösung条纹的中子EDM搜索
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011037
Shigeyasu Itoh, Masaya Nakaji, Yuya Uchida, M. Kitaguchi, H. Shimizu
{"title":"Measurement of Pendellösung Fringes of a Single Silicon Crystal Using the Pulsed Neutron Source for Neutron EDM Search","authors":"Shigeyasu Itoh, Masaya Nakaji, Yuya Uchida, M. Kitaguchi, H. Shimizu","doi":"10.7566/JPSCP.22.011037","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011037","url":null,"abstract":"","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121299677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Single Channel Waveguide with Roughness 粗糙度单通道波导
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011031
H. Frielinghaus, T. Kyrey, O. Holderer
{"title":"Single Channel Waveguide with Roughness","authors":"H. Frielinghaus, T. Kyrey, O. Holderer","doi":"10.7566/JPSCP.22.011031","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011031","url":null,"abstract":"We recently introduced a concept of a neutron waveguide for enhancing the intensity of the evanescent wave inside the sample next to the waveguide. This allows for studying tribology mechanisms of soft matter/solid interfaces using grazing incidence neutron spin echo spectroscopy (GINSES) and small angle neutron scattering (GISANS). In several experiments, the number of layer structures in the waveguide was chosen to be 1 and 3. Both waveguides increased the scattering intensity of GISANS (and GINSES) experiments successfully, while the simpler waveguide produced additional small angle scattering that was not rationalized so far. The roughness on the 100nm and μm length scale may produce additional background at smaller angles. Comparisons are drawn using the Distorted Wave Born Approximation (DWBA), which is especially useful for the roughness discussion.","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122254421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Search for Possible Deviations from Newtonian Gravity at the nm Length Scale Using Neutron-Noble Gas Scattering 利用中子-惰性气体散射在纳米尺度上寻找可能偏离牛顿引力的现象
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011039
Noriko Oi, H. Shimizu, K. Hirota, M. Kitaguchi, C. Haddock, W. Snow, T. Yoshioka, K. Mishima, T. Ino, T. Shima
{"title":"A Search for Possible Deviations from Newtonian Gravity at the nm Length Scale Using Neutron-Noble Gas Scattering","authors":"Noriko Oi, H. Shimizu, K. Hirota, M. Kitaguchi, C. Haddock, W. Snow, T. Yoshioka, K. Mishima, T. Ino, T. Shima","doi":"10.7566/JPSCP.22.011039","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011039","url":null,"abstract":"","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130072412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent Developments SoNDe High-Flux Detector Project 探空高通量探测器项目的最新进展
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011019
S. Jaksch, R. Engels, G. Kemmerling, U. Clemens, S. Désert, H. Perrey, C. Gheorghe, Arne Fredriksen, Petter Øya, H. Frielinghaus, K. Fissum, A. Jalgén, E. Rofors, K. Kanaki, R. Hall-Wilton, R. Jebali
{"title":"Recent Developments SoNDe High-Flux Detector Project","authors":"S. Jaksch, R. Engels, G. Kemmerling, U. Clemens, S. Désert, H. Perrey, C. Gheorghe, Arne Fredriksen, Petter Øya, H. Frielinghaus, K. Fissum, A. Jalgén, E. Rofors, K. Kanaki, R. Hall-Wilton, R. Jebali","doi":"10.7566/JPSCP.22.011019","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011019","url":null,"abstract":"New high-flux and high-brilliance neutron sources demand a higher count-rate capability in neutron detectors. In order to achieve that goal, the Solid-State Neutron Detector (SoNDe) project is developing a scintillation-based neutron detector. It will be capable of fully exploiting the available flux at small-angle neutron scattering (SANS) instruments at high brilliance sources, such as SKADI at the European Spallation Source (ESS). The read-out of the scintillator is based on a pixelized multi-anode PMT (MaPMT), where each pixel is treated separately. In addition to enabling higher achievable count-rates, one of the design goals was to develop a modular and scalable solution that can also be used in other instruments or even contexts, such as for laboratory setups. This has been achieved by combining the complete read-out electronics along with the MaPMT into modules that can be controlled and read-out individually via a network without additional any infrastructure. An overview of the present state of development and current test results is presented, highlighting the results of previously published project reports. (Less)","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131411604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Development of High-Counting-Rate Neutron Detector for CP-Violation Search in Neutron-Induced Reactions 用于中子诱导反应中cp违和搜索的高计数率中子探测器的研制
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011021
S. Endo, H. Shimizu, M. Kitaguchi, K. Hirota, S. Satoh, T. Kai, T. Okudaira, C. Haddock, Noriko Oi, F. Goto, Ikuya Ito, Masaya Nakaji, S. Takada, J. Koga, T. Yoshioka, K. Sakai
{"title":"Development of High-Counting-Rate Neutron Detector for CP-Violation Search in Neutron-Induced Reactions","authors":"S. Endo, H. Shimizu, M. Kitaguchi, K. Hirota, S. Satoh, T. Kai, T. Okudaira, C. Haddock, Noriko Oi, F. Goto, Ikuya Ito, Masaya Nakaji, S. Takada, J. Koga, T. Yoshioka, K. Sakai","doi":"10.7566/JPSCP.22.011021","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011021","url":null,"abstract":"There is a need for a high-counting-rate neutron detector in order to search for CP-violations using compound nucleus resonances. A pixel-type detector based on a Li-glass scintillator, called the LiTA detector, is one candidate for this search. We measured the performance of this detector at MLF, J-PARC, and confirmed that it is usable up to a counting rate of 0.8 Mcps/cm^2. A boron-loaded liquid scintillator is another candidate for the high-counting-rate detector. The 3.7 ns decay time of this scintillator is shorter than that of the Li-glass scintillator. However, this liquid scintillator is sensitive to both neutrons and gamma rays. Pulse-shape analysis to remove the undesired gamma-ray signals was attempted.","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124678067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Toward the First Ultracold-Neutron Production at TRIUMF 在TRIUMF的第一个超冷中子生产
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011004
E. Pierre
{"title":"Toward the First Ultracold-Neutron Production at TRIUMF","authors":"E. Pierre","doi":"10.7566/JPSCP.22.011004","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011004","url":null,"abstract":"","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130824739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fundamental Physics Using High-Performance Optics 使用高性能光学的基础物理学
Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI: 10.7566/JPSCP.22.011034
M. Kitaguchi, K. Asahi, S. Endo, C. Haddock, M. Hino, K. Hirota, T. Ino, Ikuya Ito, T. Iwata, J. Koga, Y. Miyachi, T. Momose, Noriko Oi, T. Okudaira, K. Sakai, T. Shima, H. Shimizu, S. Takada, Y. Yamagata, T. Yamamoto, T. Yoshioka
{"title":"Fundamental Physics Using High-Performance Optics","authors":"M. Kitaguchi, K. Asahi, S. Endo, C. Haddock, M. Hino, K. Hirota, T. Ino, Ikuya Ito, T. Iwata, J. Koga, Y. Miyachi, T. Momose, Noriko Oi, T. Okudaira, K. Sakai, T. Shima, H. Shimizu, S. Takada, Y. Yamagata, T. Yamamoto, T. Yoshioka","doi":"10.7566/JPSCP.22.011034","DOIUrl":"https://doi.org/10.7566/JPSCP.22.011034","url":null,"abstract":"","PeriodicalId":126991,"journal":{"name":"Proceedings of the International Conference on Neutron Optics (NOP2017)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117293165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信