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R-MATRIX: 作品数：61被引量：42H指数：4; 导出分析报告; 相关领域：理学更多>>; 相关作者：王冠博李松阳余健开王侃余纲林更多>>; 相关机构：中国工程物理研究院清华大学东华大学北京大学更多>>; 相关期刊：《Frontiers of Structural and Civil Engineering》《Chinese Physics C》《Advances in Chemical Engineering and Science》《Frontiers of Mathematics in China》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划清华大学自主科研计划国家高技术研究发展计划更多>>

Definition and Properties of a Vector-Matrix Reversal Operator: 《Journal of Applied Mathematics and Physics》2025年第2期623-632,共10页Ramon Carbó-Dorca; An in-depth description of an apparently forgotten matrix operation, the reversal operator, is developed. The properties of such an operation are also given, resulting in a new vector-matrix operation resembling the w...; 关键词：Reversal Operator Reverse of a Vector Reverse of a Matrix Reversal Invariance Reversal Matrix Linear Algebra Programming Techniques

面向轻量级新工具链:GNDS-JSON格式核数据的共振重建被引量：1: 《现代应用物理》2024年第1期34-43,58,共11页刘畅源; 为了验证基于GNDS-JSON格式处理评价核数据能否用于粒子输运模拟,构建了一个新的轻量级工具链。新工具链无须先将ENDF-6或GNDS格式的数据转换为自定义的内部数据结构,可以直接在读入的GNDS-JSON格式数据上进行处理。作为该轻量级工具链...; 关键词：GNDS-JSON ENDF-6 共振截面 R-MATRIX

R-matrix for the 8-Dimensional Spin Representation of Uq(so7): 《Acta Mathematica Sinica,English Series》2024年第2期485-497,共13页Hong Mei HU Nai Hong HU; Supported by the NNSFC(Grant Nos.12171155,12071094,11801394);in part by the Science and Technology Commission of Shanghai Municipality(No.22DZ2229014)。; The purpose of the paper is to describe the solution to the quantum Yang-Baxter equation associated with the 8-dimensional spin representation Tsp of Uq(so7).The self-duality of Tsp and the symmetry of the correspondi...; 关键词：Braiding R-matrix spin module minimal polynomial

Cosmic implications of the 12C(n, γ)13C reaction: a nuclear astrophysical perspective: 《Chinese Physics C》2024年第2期171-174,共4页Soumya Saha; We conducted a comprehensive study of the neutron capture cross section of 12C within the relevant astrophysical energy range.Through rigorous R-matrix analysis,we determined the Maxwellian-averaged cross section to b...; 关键词：reaction cross section R-MATRIX reaction rates spectroscopic factors

An effective method to calculate the electron impact excitation cross sections of helium from ground state to a final channel in the whole energy region: 《Chinese Physics B》2023年第11期194-200,共7页孙瑞曾德灵金锐韩小英高翔李家明; Project supported by the National Natural Science Foundation of China (Grant No. 12241410)。; The electron impact excitation(EIE) cross sections of an atom/ion in the whole energy region are needed in many research fields, such as astrophysics studies, inertial confinement fusion researches and so on. In the p...; 关键词：the electron impact excitation cross sections correction function HELIUM the partial wave R-matrix plus the first Born approximation method

Realization of High Efficient Ferroelectric Perovskite Nanoparticles in Biopolymer-Matrix Solar Cells under Low Lighting: 《Journal of Modern Physics》2023年第7期1019-1033,共15页Rémi Ndioukane Fanta Baldé Ndéye Coumba Yandé Fall Abdoul Kadri Diallo Diouma Kobor Jeanne Solard Laurence Motte; The idea to use ferroelectric materials (PZN-PT) came from the fact that the ferroelectric nature could facilitate electric charges accumulation on the interfaces of the solar cell. Thus, it would increase the open ci...; 关键词：PEROVSKITE NANOPARTICLES Thin Film Ferrophotovoltaic Solar Cell

Trans-scale study on the thermal response and initiation of ternary fluoropolymer-matrix reactive materials under shock loading被引量：2: 《Defence Technology（防务技术）》2023年第3期184-195,共12页Chao Ge Die Hu Jin Wang Qingbo Yu Haifu Wang Yuanfeng Zheng; support received from the Beijing Municipal Natural Science Foundation(Grant No.1214022).; To investigate the thermal response and initiation behavior of ternary fluoropolymer-matrix PTFE/Al/W reactive materials,a research combining shock loading tests and trans-scale modelling is conducted.On the basis of ...; 关键词：deformation shock loading

轻质量原子核中子发射的衰变宽度理论描述: 《科学通报》2022年第23期2782-2789,共8页蔡博帅袁岑溪; 广东省基础与应用基础研究重大项目(2021B0301030006);国家自然科学基金(11775316)资助。; 本文尝试提出描述轻质量原子核中子发射衰变宽度的理论公式.使用Wentzel-Kramers-Brillouin(WKB)近似和R-matrix方法计算了单中子发射的衰变宽度.通过WKB近似和R-matrix方法的隧穿因子,得到描述单中子发射宽度一般规律的三变量公式,使...; 关键词：单中子发射衰变宽度 WKB近似 R-matrix方法唯象公式

Spectroscopy and scattering matrices with nitrogen atom:Rydberg states and optical oscillator strengths: 《Chinese Physics B》2022年第4期261-266,共6页Yuhao Zhu Rui Jin Yong Wu Jianguo Wang; Project supported by the Science Challenge Project(Grant No.TZ2016005);the National Key Research and Development Program of China(Grant Nos.2017YFA0403200 and 2017YFA0402300);the CAEP Foundation(Grant No.CX2019022)。; The scattering matrices of e+N^(+)with J^(π)=1.5^(+)in discrete energy regions are calculated using the eigenchannel R-matrix method.We obtain good parameters of multichannel quantum defect theory(MQDT)that vary smoo...; 关键词：eigenchannel R-matrix oscillator strengths

Radiative capture of proton by ^(9)Be(p,γ)^(10)B at low energy: 《Communications in Theoretical Physics》2022年第2期78-82,共5页Abdul Kabir Jameel-Un Nabi Sumair Sagheer Laiba Rashid; Radiative capture p+^(9)Be→^(10)B+γ at energies bearing astrophysical importance is a key process for the spectroscopic study of ^(10)B.In this work,we consider the radiative capture cross-section for the ^(9)Be(p,...; 关键词：potential model R-matrix approach E1 transitions M1 transitions CROSS-SECTION astrophysical S-factor

R-MATRIX