分类： 物理学 >> 核物理学 提交时间： 2025-06-07
摘要： In current work, the fission property of ^{180}Hg is investigated based on the Skyrme density functional theory (DFT). The impact of the high-order hexadecapole moment (q_{40}) is found at large deformations. With the q_{40} constraint, a smooth and continuous potential energy surfaces (PES) could be obtained. Especially, the hexadecapole moment constraint is essential to get proper scission configurations. The static fission path based on the PES supports the asymmetric fission of ^{180}Hg. The asymmetric distribution of the fission yields of ^{180}Hg is further reproduced by the time-dependent generator coordinate method (TDGCM), and agrees well with the experimental data.
分类： 计算机科学 >> 计算机科学的集成理论 提交时间： 2025-06-06
摘要： [目的]聚焦于解决目前机器学习缺乏统一的形式化理论框架、缺乏可解释性和伦理安全保障等问题。[方法]本文首先构建形式化信息模型，运用合式公式集合显式定义机器学习各典型环节的本体状态和载体映射，引入可学习和可处理谓词、学习和处理函数分析模型因果链逻辑推演与约束法则。[结果]构建了机器学习理论元框架MLT-MF，以此为基础分别建立了模型可解释性和伦理安全性的普适性定义，证明了模型可解释与信息可还原性、伦理安全保障和泛化误差估计等三个重要定理。[局限]当前框架假设理想条件下的信息无噪声使能映射，主要针对静态场景中的模型学习和处理逻辑，同时还未涉及多模态、多智能体系统跨本体空间的信息融合与冲突消解。[结论]本文突破碎片化研究局限，为系统解决当前机器学习面临的关键问题提供了统一的理论基础。
分类： 物理学 >> 核物理学 提交时间： 2025-06-06
摘要： Leakage neutron spectra from a pure 238U slab sample (dimensions: 100 mm × 100 mm × 20 mm) bombarded by broad-spectrum neutrons were measured at 0° using the time-of-flight method. The experiment was carried out at the Radioactive Ion Beam Line of the Heavy Ion Research Facility in Lanzhou at the Institute of Modern Physics, Chinese Academy of Sciences. Broad-spectrum neutrons were generated by bombarding a tungsten target with 80.5 MeV/u 12C ions. Additionally, calculations were performed in GEANT4 with the INCL, BIC and BERT physics models, in combination with the evaluated nuclear data libraries ENDF/BVIII, JEFF-3.3, and JENDL-4.0, and the theoretical results for the leakage neutron spectrum of the 238U were obtained under the same experimental conditions. The results indicate that the GEANT4 calculations can reasonably reproduce the experimental data.
分类： 物理学 >> 核物理学 提交时间： 2025-06-05
Peng, Mr. Xiaoyu
Fang, Mr. Changhao
Lin, Mr. Shin-Ted
Liu, Prof. Shukui
Li, Mr. Hanyu
Li, Miss Qianyun
LiRen, Mr. Mingjie
Liu, Dr. Yu
Shi, Mr. Haoyu
Wang, Miss Qin
Xing, Mr. Haoyang
Yan, Dr. Yulu
Yang, Dr. Litao
Yue, Prof. Qian
Zhu, Mr. J.J.
摘要： We present the results of an experiment conducted to measure cosmic-ray muons and muon-induced fluxes at the China Jinping Underground Laboratory. Utilizing a 28-liter 0.5% gadolinium-doped liquid scintillator detector, which operated stably for 412 days in a 1-meter-thick polyethylene shielding, we reconstructed saturated signal pulses and pulse shape discrimination to facilitate measurements across a range starting from 0.2 MeV. The event rates incorporating mountain geometry effects for cosmic rays and their induced particles are derived. The experimental results show that cosmic ray muon flux is (3.64 ± 0.69(stat.) ± 0.25(syst.)) × 10^{-10} cm^{-2} s^{-1}, muon-induced electron flux is (5.59 ± 1.06(stat.) ± 0.40(syst.)) × 10^{-10} cm^{-2} s^{-1}, and the upper limit of the muon-induced neutron flux is 3.52 × 10^{-9} cm^{-2} s^{-1}. They indicated that no significant excess is observed at a 90% confidence-level, particularly no muon-induced neutrons above 10 MeVee is detected.
分类： 物理学 >> 核物理学 提交时间： 2025-06-05
Qiu, Mr. Zhichao
zhuang, Dr. kun
Wang, Mr. Xiaoyu
Gao, Mr. Yong
Cao, Mr. Yun
Liu, Mr. Daping
Chen, Dr. Jingen (Nuclear energy)
Wang, Sipeng
摘要： As the key technology of space exploration, space power has always been a research interest of international researchers. A lot of research work has been carried out around the world for the space nuclear reactor using heat pipe, liquid metal and gas cooling method. With the development of molten salt reactor of IV generation reactor system, molten salt dissolving fissile material and acting as a coolant at the same time has become a new cooling scheme, which provides new ideas for the design of space nuclear reactor. In this study, a novel reactor Liquid-Solid Dual-Fuel Space Nuclear Reactor (LSSNR) was preliminarily proposed combining the molten salt fuel and cross-shaped spiral solid fuel for the design goals of 30-year lifetime and active core weight less than 200 kg. Monte Carlo neutron transport code OpenMC based on ENDF/B-VII.1 library was employed for neutronics design in aspect of fuel type, cladding material, reflector material and spectral shift absorber. Then, the thickness of control drum absorber was optimized to meet the requirement of the sufficient shutdown margin, lower solid fuel enrichment, and 30 EFPY operation lifetime. Finally , UC solid fuel with U-235 enrichment of 80.98 wt.% and B4C thickness of 0.75 cm were adopted in LSSNR, and BeO was adopted as reflector and matrix material of control drum. A spectral shift absorber Gd2O3 was used to avoid the sub-critical LSSNR returning to criticality at a launch accident. The keff with control drum rotating innermost position is 0. 954949, and the keff reaches 1.00592 after 30 EFPY operation. The total mass of the active core is 160.65 kg. In addition, the thermal-hydraulic feasibility of LSSNR using cross-shaped spiral fuel was analyzed based on a 4/61 reactor core model. The structure of cross-shaped spiral fuel achieves enhanced heat transfer by generating turbulence, leads to a uniform temperature distribution of the coolant flow field, and reduces local temperature peaks. Based on LSSNR scheme, some neutronic characteristics were analyzed. Results demonstrate that the LSSNR has strongly negative reactivity coefficients due to the thermal expansion of liquid fuel, and the fission gas-induced pressure meets safety requirements. After 100 years of the end of core life, the total radioactivity of reactor core is reduced by 99% and is 7.1305 Ci.
分类： 语言学及应用语言学 >> 语言学及应用语言学 提交时间： 2025-06-05
摘要： 虽然有声的言语符号是传递话语意义的最主要载体，但无声的话轮转换时间也被认为具有传递会话者态度的作用。本研究采用三个实验，考察在接受、拒绝和中性应答语下，话轮转换的时间如何影响个体对会话者态度的判断。实验采用偷听范式，要求被试听含有请求言语行为的会话片段，并对会话者的态度进行评分。依托贝叶斯推断下的顺序数据和二分数据分析方法，发现不同应答语下话轮转换时间均可以预测会话者态度的判断，表现出普遍的时间效应；但接受应答语下预测效应最强，中性应答语下预测效应最弱。此外，接受和拒绝应答语下，被试对会话者态度的初始判断和判断过程也存在明显区别。最后，被试并非认为中性应答语对应的是消极态度，和语用学观点相悖。本研究有助于全面探讨会话者建构话语意义的认知机制。
分类： 语言学及应用语言学 >> 语言学及应用语言学 提交时间： 2025-06-05
摘要： 社会交际障碍是孤独症谱系障碍（autism spectrum disorders，ASD）人群的核心特征，近年来，该类人群在会话这一典型的社交活动中的异常表现受到学界的重点关注。本文对ASD人群在会话技能和协同互动（填充停顿和反馈语的使用，韵律锁定以及共鸣和人际互动）两个方面的非典型表现进行梳理，并且建议未来研究应尝试回答为什么ASD人群会出现异常的会话表现。对于这一问题，笔者认为可以尝试两条路径：（1）构建会话能力指标，并比较ASD人群和TD人群的差异，（2）建构会话表现的认知计算模型，探讨两类人群的认知机制差异。
分类： 法学 >> 法学其他学科 提交时间： 2025-06-05
摘要： 1979年律师制度恢复以来，《律师法》历经四次修订，现在进入第五次修订引发国人尤其是律师行业的广泛关注。本文重点分析律师管理机制和律师治理体系中存在的重要问题，包括律师的属性、内部专业化和外部资本化竞争、中国不能成为诉讼大国、全球化竞争等问题。经过实证和比较研究认为，一是律师行业已经从高速发展阶段进入高质量发展阶段，应建立健全法律服务大市场的准入和监管制度；二是中国特色社会主义律师制度需要兼顾律师职业的人民性、职业性和商业性，应完善律师调解制度和探索建立律师事务所商事登记制度和律师分级出庭制度；三是应修订律师事务所命名规则，打造国际一流律师事务所，提升我国律师涉外法律服务能力和全球法律服务市场竞争力。这些研究和发现有利于进一步优化中国特色社会主义律师制度，促进律师行业高质量可持续发展，为《律师法》的修订提供一些有益的思考。
分类： 医学、药学 >> 临床医学 提交时间： 2025-06-05 合作期刊: 《中国全科医学》
摘要： 心血管疾病（CVDs）已成为全球及我国最主要的死亡原因之一，随着生活方式变化和人口老龄化，CVDs的患病率持续上升，给公共卫生带来巨大的挑战。基层医疗在CVDs的预防与管理中发挥着重要作用，其中风险评估与风险沟通是核心环节。基层全科医生通过对患者的健康状况进行全面评估，凭借其“首诊、连续、可及”的服务特性，能够通过长期医患关系动态追踪患者风险，利用有效的风险评估工具（如China-PAR模型、Framingham风险评分等）实现个体化风险评估。这种基于基层的风险沟通机制，与AHA、ESC等国际指南倡导的“以患者为中心”的预防策略相契合，通过风险可视化有助于健康行为改变，提高药物治疗的依从性。然而，基层风险沟通仍面临多重挑战。本文探讨了基层CVDs风险评估与沟通策略的现状、应用及面临的挑战，提出了提升基层全科医生沟通能力及实施策略的建议，以期通过细化风险沟通策略提高CVDs的防控效果，最终提升基层患者的健康管理水平。
分类： 图书馆学、情报学 >> 图书馆学 分类： 其他 >> 综合 提交时间： 2025-06-04
摘要： 人工智能时代，基础教育课程现代化的内涵发生变迁，呈现出混合智能化、显著个性化、强势综合化等特征。研究立足于人工智能时代背景，从课程现代化价值定位、课程现代化工具属性与课程现代化制度建设三方面，系统分析了人工智能时代基础教育课程现代化的结构形态，提出了人工智能时代基础教育课程现代化建设的基本路径，为推动我国基础教育课程现代化提供思路框架。
分类： 图书馆学、情报学 >> 图书馆学 提交时间： 2025-06-04
摘要： 在乡村振兴战略背景下，乡村教师队伍成为振兴乡村教育和推动乡村未来发展的重要力量。以人工智能技术为代表的新兴技术正推动乡村教育的数字化转型与升级，迫使乡村教师提升自身的数字化教学能力与智能教育素养，迈向高质量发展。然而，实践中乡村教师的高质量发展面临多重困境：人工智能技术焦虑，压制乡村教师高质量发展动力；人工智能素养薄弱，制约乡村教师高质量发展行动；人工智能培育失效，阻碍乡村教师高质量发展过程。鉴于此，乡村教师实现高质量发展需以问题为导向，加快解决内外多重困境；以路径为指引，从夯实乡村教师人工智能自觉观念、健全乡村教师的智能评价机制、优化乡村教师发展的智能画像三个方面提出建设性路径，实现人工智能赋能乡村教师内在成长与外在培育的协同发展，推动构建乡村教师高质量发展的新格局，重塑乡村教师高质量发展的新生态。
分类： 物理学 >> 核物理学 提交时间： 2025-06-04
摘要： A new Monte Carlo optimization (MCO) method named Hybrid Adaptive Response Surface Methodology Genetic Algorithm (RSM-GA) Monte Carlo Optimization (HRG-MCO) is proposed to address the strong empirical dependence and low efficiency of global multi-parameter optimization in traditional neutronics design. HRG-MCO integrates the advantages of Response Surface Methodology (RSM) and Genetic Algorithm (GA). Specifically, neutron MC simulation results are iteratively utilized to adaptively construct an RSM model, ensuring the required accuracy. Subsequently, GA is employed to perform multi-parameter optimization based on the constructed RSM model, which makes it possible to rapidly determine the optimal design parameters. Then, these optimized parameters are fed back into the MC simulation model to derive the final optimized values. The superior optimization efficiency of the HRG-MCO method is demonstrated through a comparative analysis with the exhaustive enumeration (EE) method and the standalone GA. To further validate its effectiveness, the method is applied to the optimization design of moderator-collimator for accelerator-based thermal neutron radiography. Two optimization tasks are performed in this study: (1) determining the optimal efficiencies under different source neutron energies and (2) optimization of thermal neutron-induced photon yield ratio. The results underscore the effectiveness and practical applicability of the HRG-MCO method in neutronics optimization design.
分类： 物理学 >> 核物理学 提交时间： 2025-06-04
Zuo, Dr. Taisen
Lu, Mr. Zhanjiang
Zhu, Mr. Hong
Han, Dr. Zehua
Deng, Mr. Changdong
He, Dr. Yongcheng
Tian, Dr. Long
Wang, Prof. Tianhao 王天昊
Xiao, Mr. Songwen
Zhenqiang, Mr. He
Lin, Mr. Xiong
Ma, Dr. Changli
Cheng, Dr. He
摘要： The focusing of pulsed neutrons can increase neutron flux, reduce sample volume, and enable access to smaller scattering angles. Consequently, it represents a critical challenge for next-generation spallation neutron sources. The primary difficulty stems from the inherent chromatic aberration of white neutrons. Here, a new compact Nested Rotating Sextupole Permanent Magnet (Nest-Rotating-SPM) lens, with a total length of 200 mm, was developed and tested at the Very Small Angle Neutron Scattering (VSANS) instrument at the China Spallation Neutron Source (CSNS). Through synchronization of the outer sextupole lens rotation with the neutron pulse from the source, we achieved aberration-free focusing of neutrons with wavelengths between 11.0 Å and 15.5 Å for the first time. The implementation of water cooling and carbon fiber winding ensures both magnetic field stability and mechanical robustness of the inner sextupole. The compact design incorporating bridge sextupoles enables Lego-like assembly of multiple lens units for focusing pulsed neutrons with wavelengths shorter than 10.0 Å, making it practically useful in a pulsed neutron instrument to enhance neutron flux or access lower scattering vectors. Additional research is required to mitigate background noise.
分类： 地球科学 >> 大气科学 提交时间： 2025-06-04
摘要： 全球导航卫星系统反射测量技术（GlobalNavigation Satellite System Reflectometry,GNSS-R）是一种通过解析导航卫星反射信号实现地表参数反演的有效对地观测手段。历史研究表明，传统GNSS-R系统主要采用单一极化配置（右旋圆极化（RHCP）发射与左旋圆极化（LHCP）接收，下文简称LR极化)，对其他极化组合的散射特性研究相对薄弱。随着技术进步，采用RHCP天线接收地表反射信号的方案逐渐受到重视。同时，传统GNSS-R的时延多普勒图（Delay-DopplerMap,DDM）处理模式在不同观测几何条件下对散射特征的利用效率较低。在此背景下，发展能够跨几何构型有效接收地表散射信号的GNSS合成孔径雷达（GNSS-based SyntheticApertureRadar,GNSS-SAR）技术成为具有潜力的研究方向。本研究聚焦简缩极化GNSS-R与合成孔径雷达融合技术（GNSS-ReSAR：GNSS-ReflectometryandSyntheticApertureRadar）的遥感探索。基于西班牙机载GLORI实验获取的双极化（LR及RR（RHCP发射与RHCP接收））数据开展了土壤水分反演研究，并同步利用中国天目（TM）商业卫星的双极化GNSS-R数据进行对比验证。两项实验一致表明，RR极化反射率较LR极化低约10dB，但基于两种极化反演的土壤水分精度具有可比性。受限于简缩极化数据获取能力，本研究采用基于辐射传输理论构建的LAGRS（LandSurfaceGNSSReflection Simulator)模型解析简缩极化的其他散射特性。通过系统分析GNSS-ReSAR模式的散射机制与发展趋势，为新一代GNSS-R技术演进在一定程度上提供了理论参考。
分类： 物理学 >> 核物理学 提交时间： 2025-06-04
摘要： Due to its excellent heat transfer performance and compact structure, the printed circuit heat exchanger (PCHE) has become the mainstream heat exchange equipment between the secondary circuit of the supercritical carbon dioxide Brayton cycle and the primary circuit of the lead-cooled fast reactor. During the operation of the Lbe-SCO2 PCHE, the huge pressure difference between the cold side (high pressure S-CO2) and the hot side (atmospheric pressure lead-bismuth eutectic) combined with the corrosion characteristics of the lead-bismuth eutectic could lead to the failure of the PCHE pressure boundary, potentially resulting in CO2 leakage into the primary circuit. This study used the CFD software ANSYS Fluent to numerically simulate the PCHE pressure boundary failure accident. The feasibility of the analysis method is verified by decomposing the complex accident conditions into typical characteristic conditions for experimental simulation verification. The results show that during the accident transient process, the pressure in the hot channel initially exhibits cyclic fluctuations, rising sharply within 0.1ms and then gradually stabilizing; while the pressure in the cold channel remains essentially unchanged at the operating pressure. The simulation revealed that after 15ms after the accident, large quantities of carbon dioxide were detected at the inlet and outlet of the hot side, indicating a risk of intrusion of the secondary circuit's working medium into the reactor.
分类： 物理学 >> 核物理学 提交时间： 2025-06-04
Liu, Mr. Weirong
Shi, Dr. Pengcheng
Liu, Dr. Yingdu
Zhu, Miss Zhiyun
Zhang, Miss Siyu
Bao, Dr. Jie
Ouyang, Dr. Xiaoping
摘要： In this work, we report a scintillator used for neutron/gamma discrimination, which consists of a polyvinyltoluene matrix loaded with monomers of dimethoxydiphenylsilane (DDS), and fluor dyes, namely 2,5-diphenyloxazole and 7-diethylamino-4-methylcoumarin as the primary fluorophore and wavelength-shifting, respectively. The DDS is an organosilicon compound containing double benzene rings that facilitates fluorescence emission and radiation resistance. Several measurements were performed to explore the scintillators optical and detection properties, including ^{238}Pu-Be neutron radiation and relative light yield conducted by 137Cs gamma-ray source. It is found that the synthesized plastic scintillators are capable of excellently discriminating between neutron and gamma-rays. They exhibit a light output that are comparable to the commercial scintillator (EJ-200). The scintillators are low-cost productive, highly transparent, and somewhat soft but hard enough for post-production processing (machine cutting and polishing). This design may contribute a new strategy for highly efficient neutron/gamma discrimination organic scintillators.
分类： 心理学 >> 临床与咨询心理学 提交时间： 2025-06-04
摘要： 在铸牢中华民族共同体意识的国家战略下，云南高职少数民族学生的心理危机干预需突破传统心理学范式，转向文化与心理互构的深层逻辑。本研究基于云南省高职教育的实证调研，整合心理人类学“文化生态断裂”理论与跨文化心理咨询“双文化能力”模型，构建“预防—干预—巩固”三级动态干预体系，并结合《关于以铸牢中华民族共同体意识为主线推进新时代民族工作高质量发展的意见》等政策导向，提出文化敏感性干预的实践路径。研究表明，通过文化认知重构、身份认同整合与系统支持网络建设，可有效提升少数民族学生心理弹性，为边疆地区职业教育的民族团结实践提供理论与方法创新。
分类： 物理学 >> 核物理学 提交时间： 2025-06-04
Yi, Mr. Chuqi
Han, Mr. Jifeng
Fan, Dr. Ruirui
Guo, Dr. Yuhang
He, Mr. Junhan
Lin, Dr. Weiping
Liu, Dr. Xingquan
Long, Mr. Yiyang
qian, Prof. sen 钱森
Qu, Dr. Guofeng
Song, Dr. Ruiqiang
Yi, Dr. Han
Wang, Dr. Zhigang
Zhao, Dr. Chaoyang
摘要： Cs2LiYCl6: Ce (CLYC) scintillator is sensitive to neutrons within a wide-energy range and has the potential to achieve wide-range neutron energy spectrum measurements. The direct neutron detection performance of a CLYC detector has been realized by utilizing the Back-n white neutron source at China Spallation Neutron Source (CSNS), where a 20 cm lead brick was designed to effectively shield the accompanying gamma flash from the neutron source. The detected neutron energy spectrum after passing through the lead brick is primarily distributed within the 0.1–300 MeV and exhibits identical four-peak structures, which are consistent with Geant4 simulation results. The peak energies of the 1st, 3rd, and 4th peaks match well, with the relative deviation being less than 6%. However, a large energy deviation has been found for the 2nd peak whose energy falls within the resonance energy region of lead, which indicates that the resonance reaction of lead might not be precisely simulated in Geant4. Due to the dominance of elastic scattering between neutrons and the main nuclides (6Li, 35Cl, 37Cl, 89Y, 133Cs, 140Ce) in the CLYC scintillator in the low-energy region, suppression has been found for reactions that are used for neutron detection reactions such as (n, p), (n, d), (n, t) and (n, α). This leads to a significant difference in overall intensity between the low-energy range within 0.1–3 MeV (1st and 2nd peaks) and the high-energy range within 5–64 MeV (3rd and 4th peaks). A large number of gamma signals were measured in the experiment, which were found to be prompt gamma rays generated from neutron reactions with CLYC, but not the associated gamma rays from the neutron source. This phenomenon is more pronounced for the high-energy region, these prompt gamma rays can be combined into the neutron pulses and render the neutron pulses to contain fast-decay components that originally only existed in gamma pulses, and further decrease the neutron gamma discrimination performance of CLYC. By establishing a wide-energy neutron response matrix entirely based on experimental measurements and utilizing the GRAVEL unfolding method, the white neutron energy spectrum in the range of 6–200 MeV was successfully unfolded. These results provide a critical reference for the accurate measurement and discrimination of neutron-gamma signals in radiation fields using CLYC detectors and indicate the feasibility of using CLYC detectors for wide-energy neutron spectrum measurements, highlighting its potential for applications in high-energy neutron experiments, space neutron detection, and other related fields.
分类： 图书馆学、情报学 >> 情报资料的处理 分类： 管理学 >> 科学学与科技管理 提交时间： 2025-06-04
摘要： 【目的/意义】功勋科学家不仅为大国重器的研发做出了卓越贡献，也承载着共和国优秀科技传统的文化基因。研究其人生历程中的知识演进与各阶段之间的内涵式关系，对于深刻认识该群体具有重要意义。【方法/过程】本文以27位功勋科学家为研究对象，采用扎根理论的程序化编码方式，从600余万字长传记全文本中凝练、归纳形成功勋科学家知识演进理论框架，并对其内涵、特征以及知识形态与价值展开分析。【结果/结论】功勋科学家知识演进阶段包含知识吸纳、知识创造、知识善用、知识传承以及知识渗透；各阶段之间具有时序交义、因果联动与代际流动的非线性特征；演进过程中知识的形态、功能与价值变迁，体现了“功勋”的知识性、历史性与持久性。研究在启发中国科学家研究、当代杰出科技人才培育、组织中国科学家故事新叙事等方面具有参考价值。
分类： 物理学 >> 核物理学 提交时间： 2025-06-03
摘要： This study investigates neutron differential scattering cross sections off even Gadolinium isotopes (Gd-156, Gd-158, Gd-60) at various energies (1.5, 2.5, 4.1 and 7 MeV), comparing theoretical calculations with valuations from prominent nuclear data libraries (ENDF/B-VIII.0, JENDL-5 and EXFOR ) and available experimental data. Analysis reveals a characteristic maximum for the forward angles and a deep minimum in the angular distributions, thus indicating quasi-forbidden scattering angle range. Both theoretical and ENDF/B-VIII.0 results show excellent agreement in the forward direction at 1.5 MeV. However, discrepancies emerge at higher energies, particularly at 2.5 MeV, where neither ENDF/B-VIII.0 or JENDL-5 accurately reproduce experimental data, especially for Gd-160. Notably, the rotational nature of Gd-160, as indicated by its low first excited state energy and E4+/E2+ ratio, is not consistently reflected in the ENDF/B-VIII.0 evaluations. For 4.1 MeV, JENDL-5 demonstrates superior agreement with experimental data compared to ENDF/B-VIII.0 and theoretical calculations. At 7 MeV, multiple minima are observed in both theoretical and ENDF/B-VIII.0 results, predicting specific angular intervals with near-zero scattering. While theoretical calculations generally align with experimental and evaluated data at forward angles, deviations occur at backward angles, likely due to increased compound nucleus contributions. Despite the limited experimental data, particularly the reliance on Bauge’s team measurements, this study underscores the utility of theoretical models in providing structural insights into neutron scattering cross sections for deformed nuclei.
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