1 resultado para Saddam Hussein
em Chinese Academy of Sciences Institutional Repositories Grid Portal
Filtro por publicador
- Aberdeen University (1)
- Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (1)
- Adam Mickiewicz University Repository (2)
- AMS Tesi di Dottorato - Alm@DL - Università di Bologna (1)
- Aquatic Commons (1)
- ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (2)
- Archive of European Integration (3)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (1)
- Aston University Research Archive (7)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (6)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) (15)
- Bibloteca do Senado Federal do Brasil (82)
- Bioline International (3)
- BORIS: Bern Open Repository and Information System - Berna - Suiça (6)
- Bulgarian Digital Mathematics Library at IMI-BAS (3)
- Cambridge University Engineering Department Publications Database (49)
- CentAUR: Central Archive University of Reading - UK (1)
- Chinese Academy of Sciences Institutional Repositories Grid Portal (1)
- Comissão Econômica para a América Latina e o Caribe (CEPAL) (1)
- Dalarna University College Electronic Archive (3)
- Deakin Research Online - Australia (69)
- Digital Commons @ DU | University of Denver Research (2)
- Digital Commons at Florida International University (1)
- DigitalCommons@The Texas Medical Center (4)
- Duke University (1)
- eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (2)
- FUNDAJ - Fundação Joaquim Nabuco (1)
- Gallica, Bibliotheque Numerique - Bibliothèque nationale de France (French National Library) (BnF), France (1)
- Helda - Digital Repository of University of Helsinki (1)
- Institutional Repository of Leibniz University Hannover (3)
- Ministerio de Cultura, Spain (2)
- Publishing Network for Geoscientific & Environmental Data (6)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (16)
- Queensland University of Technology - ePrints Archive (16)
- RCAAP - Repositório Científico de Acesso Aberto de Portugal (1)
- Repositório digital da Fundação Getúlio Vargas - FGV (1)
- Repositório Institucional da Universidade Tecnológica Federal do Paraná (RIUT) (1)
- Repositorio Institucional de la Universidad Nacional Agraria (1)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (21)
- SAPIENTIA - Universidade do Algarve - Portugal (1)
- Savoirs UdeS : plateforme de diffusion de la production intellectuelle de l’Université de Sherbrooke - Canada (1)
- Universidad de Alicante (2)
- Universidad del Rosario, Colombia (10)
- Universidad Politécnica de Madrid (6)
- Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP) (1)
- Universidade Federal do Rio Grande do Norte (UFRN) (13)
- Universidade Metodista de São Paulo (1)
- Universitätsbibliothek Kassel, Universität Kassel, Germany (2)
- Université de Montréal (1)
- Université de Montréal, Canada (3)
- Université Laval Mémoires et thèses électroniques (1)
- University of Michigan (10)
- University of Queensland eSpace - Australia (3)
- University of Washington (1)
- WestminsterResearch - UK (1)
Resumo:
本论文从内容上可以分为两大部分:第一部分:主要介绍原子核高自旋态研究的一般概况以及其物理解释的基本理论,然后介绍在束γ谱学及其实验技术,最后是介绍分析和处理实验数据的方法。第二部分:对近球形核l40Pr高自旋态进行的在束γ研究。这一部分是本文的重点。在对N=82闭壳附近的奇A核和奇奇核如:141Nd、142Pm、l43Nd等研究中发现,它们的激发态具有典型的单粒子运动特征,并利用壳模型理论对它们的能级进行了很好的解释,对这一区域的典型的单粒子运动特征有必要进行深入地研究。由此,本论文利用在束γ谱学方法,通过130Te(14M,4n)熔合蒸发反应在束流能量55-65MeV范围内研究了双奇核140Pr的高自旋态能级结构。实验用十二台息G0(AC)HPGe探测器进行了γ射线的激发函数、γ射线单谱和γ-γ-t符合测量。基于上述实验测量,本工作首次建立了包括27个新能级和42条新y跃迁的刚Pr高自旋能级纲图,并且根据测量的ADO系数建议了140Pr部分能级的自旋值。根据140Pr周围双奇核结构的系统性,对它的部分高自旋能级的组态进行了讨论。在本工作之前,S.G.Hussein等人用140Pr(d,t)和140ce(p,nγ)反应研究了140Pr的低位能级结构;K.H.Schedl等人测量了140Pr两个同质异能态的寿命,而在同质异能态以上140Pr的在束丫谱学信息还是空白。