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杨振宁与李政道的合作
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作者 胡松青 杨渭 《周口师范学院学报》 CAS 2002年第5期22-25,共4页
杨振宁 (C N Yang)和李政道 (T .D .Lee)密切合作 ,共同指出弱相互作用中宇称不守恒 ,荣获诺贝尔物理学奖 .本文探讨他们的合作历程和成果 .
关键词 杨振宁 李政道 宇称不守恒 弱相互作用 物理学 诺贝尔物理奖
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Question of Parity Non-conservation in Weak Interactions
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作者 Zuodong Sun 《Journal of Physical Science and Application》 2021年第2期33-49,共17页
In order to reasonably explain the phenomenon of cell bioelectricity,we proposed the conservation law of cell membrane area,established the ion inequality equation,and therefore paid attention to the mystery of“θ-τ... In order to reasonably explain the phenomenon of cell bioelectricity,we proposed the conservation law of cell membrane area,established the ion inequality equation,and therefore paid attention to the mystery of“θ-τ”.We researched and analyzed the“θ-τ”mystery,discussed the parity non-conservation in weak interactions,suggested possible experiments to test the parity non-conservation in weak interactions,and gave our research and analysis conclusions:The parity non-conservation in weak interactions,is still a“conjecture”;The experimental scheme suggested in the papers by C.N.Yang et al.cannot determine whether the weak interaction can separate left and right,and it is impossible to directly answer whetherθandτin the“θ-τ”mystery are the same particle;The Co60βdecay experiment such as C.S.Wu is a pseudo-mirror experiment,whether the experimental result violates parity conservation is only based on the assumption of C.N.Yang et al.In fact,experiments such as polarized Co60 did not overturn the so-called“law of parity conservation”.The mirror image principle does not have any physical meaning,does not correspond to any physical conservation quantity,and cannot be destroyed by any physical experiment.In the process of turning“mirror symmetry”and“mirror asymmetry”into so-called physical“common sense”and scientific“facts”respectively,the methods of transformation are“stealing concepts”and“circular argumentation”.The“θ-τ”mystery is a“man-made”mystery.θandτare two different particles,which may be the result of the same precursor particle being divided into two.The work of C.N.Yang,T.D.Lee,C.S.Wu et al.has brought quantum physicists from the“small black room”to the“bigger black room”or“smaller black room”.The right and wise choice is to go back through the door that came in.With the development of science today,it is time for some contents to reform from the bottom. 展开更多
关键词 Mystery ofθ-τ question of parity non-conservation C.N.Yang t.d.lee C.S.Wu “origami windmill”model.
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图书馆学与档案学双重视角下的科学手稿组织方法研究 被引量:10
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作者 张洁 彭佳 郑巧英 《图书馆杂志》 CSSCI 北大核心 2016年第3期74-79,共6页
科学手稿是一种具有科学研究性质的手写或打印文档,在学术、文献及史料方面有较高价值。科学手稿既具有文献的特性,也具有档案的特性,因此适用于图书馆与档案的双重组织原则。通过选择科学手稿的著录单位,讨论如何对其进行编码、分类、... 科学手稿是一种具有科学研究性质的手写或打印文档,在学术、文献及史料方面有较高价值。科学手稿既具有文献的特性,也具有档案的特性,因此适用于图书馆与档案的双重组织原则。通过选择科学手稿的著录单位,讨论如何对其进行编码、分类、构建元数据模型、选取检索点及著录等一系列组织过程,使之成为可检索可利用的信息资源。最后以上海交通大学李政道捐赠资料为例进行科学手稿的组织方法实证研究。 展开更多
关键词 科学手稿 手稿组织方式 档案描述 元数据 李政道图书馆
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