{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"在X射线高温高密度的环境中,18Ne(α, p)21Na很可能是由热CNO循环突破到rp过程的一个重要反应。到目前为止,人们测得的反应率还存在很大的不确定性。实验中用CRIB(CNS Radioactive Ion Beam separator)提供的21Na放射性束轰击8.8 mg/cm2的聚乙烯厚靶,利用放置在θlab=-14°,0°,14°处的3套硅条探测器望远镜阵列对反冲轻粒子进行鉴别和测量,测得在一段能区(Ex=5.5~9.2 MeV)内21 Na(p, p)21 Na的激发函数。通过对21 Na(p, p)共振弹性散射截面进行R矩阵拟合,得到了22 Mg共振能级的自旋宇称以及质子宽度等信息,从而为计算18Ne(α, p)21Na反应率提供了实验参数。","authors":[{"authorName":"张立勇","id":"a0c8ac8a-c80f-442c-9756-249527220a37","originalAuthorName":"张立勇"},{"authorName":"许世伟","id":"b9704d93-c1bf-48fb-b9aa-088a4cfa2f95","originalAuthorName":"许世伟"},{"authorName":"何建军","id":"7bb0d4ee-8dc6-4d39-b58c-fe8a2c8e5b10","originalAuthorName":"何建军"},{"authorName":"H. Yamaguchi","id":"8999e492-6626-495f-a0fc-2acff4ee76c0","originalAuthorName":"H. Yamaguchi"},{"authorName":"S. Kubono","id":"8b5b64e3-8d06-4098-8c33-fc9364ae1302","originalAuthorName":"S. Kubono"},{"authorName":"Y. Wakabayashi","id":"1d38c6e2-d736-4d53-9f6c-e4613326f7f1","originalAuthorName":"Y. Wakabayashi"},{"authorName":"陈思泽","id":"f8853c4e-2be7-4143-8ad6-13e1d59da089","originalAuthorName":"陈思泽"},{"authorName":"胡钧","id":"2afbb7c7-1e60-45a6-91e6-486bd39fa797","originalAuthorName":"胡钧"},{"authorName":"马朋","id":"25e68934-f543-4439-9538-116b28da78ee","originalAuthorName":"马朋"},{"authorName":"Y. Togano","id":"d5e9835c-33fb-4c13-861a-b7b41d420678","originalAuthorName":"Y. Togano"},{"authorName":"T. Hashimoto","id":"2e473c49-0557-4d9e-8156-4a520bcd0339","originalAuthorName":"T. Hashimoto"},{"authorName":"D. Kahl","id":"2f2341e2-30ae-474b-b274-3e416ad9579c","originalAuthorName":"D. Kahl"},{"authorName":"T. Teranishi","id":"77e39742-94cf-48c2-a3b1-cf614026daca","originalAuthorName":"T. Teranishi"},{"authorName":"陈若富","id":"6737a27c-47c6-4a68-9326-2e4d4a8a6455","originalAuthorName":"陈若富"},{"authorName":"王宏伟","id":"fe60e0aa-cd8f-4d83-8f92-4e07b3c56a28","originalAuthorName":"王宏伟"},{"authorName":"田文栋","id":"35784b3d-6499-4ba2-b8be-bb05fb27979f","originalAuthorName":"田文栋"},{"authorName":"郭冰","id":"e39d6c48-c1ed-49d4-bbb4-bf4d3793df00","originalAuthorName":"郭冰"},{"authorName":"S. Hayakawa","id":"455ef457-19e3-4cca-8c49-1459be740fdd","originalAuthorName":"S. Hayakawa"},{"authorName":"N. Iwasa","id":"538e580e-8070-438b-85e6-cb93f4727bf9","originalAuthorName":"N. Iwasa"},{"authorName":"T. Yamada","id":"e6a36e1e-c134-4400-9633-6c03e811db81","originalAuthorName":"T. Yamada"},{"authorName":"T. Komatsubara","id":"7e7a6b17-18de-4891-a9bd-390af35e0de9","originalAuthorName":"T. Komatsubara"}],"doi":"10.11804/NuclPhysRev.30.04.385","fpage":"385","id":"74b4e4c1-a7b1-4de4-9072-baa5dabfe911","issue":"4","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论 "},"keywords":[{"id":"72744217-be57-4b5e-a5ec-e20a203accd2","keyword":"核天体物理","originalKeyword":"核天体物理"},{"id":"0a73c120-d222-482c-a24b-63aa4b668153","keyword":"X射线","originalKeyword":"X射线暴"},{"id":"4420f9cb-677b-4b7c-8eb1-ffb5157b989c","keyword":"放射性束","originalKeyword":"放射性束"},{"id":"e43cb335-2774-4ce4-b03c-875365e1edcc","keyword":"厚靶方法","originalKeyword":"厚靶方法"},{"id":"69788408-e9e5-46d7-be90-bb0bfb1ec141","keyword":"共振散射","originalKeyword":"共振散射"}],"language":"zh","publisherId":"yzhwlpl201304001","title":"关键天体反应18Ne(α,p)21Na的实验研究","volume":"","year":"2013"},{"abstractinfo":"利用西藏AS γ实验三期阵列的重建数据,对25个BATSE γ的TeV能区伴随γ进行了符合寻找.在BATSE γ方向的90%误差范围内,找出在给定的小天区和时间间隔内出现的显著性较高的TeV事例团,并采用\"等天顶角方法\"来估计背景.发现少量事例团对背景有明显超出,考虑试验次数后,其超出还不足以认定为γ.通过Monte Carlo模拟给出了95%置信水平下流强上限的估计值为7.1×10-9photons/(cm2·s).","authors":[{"authorName":"周勋秀","id":"e242d39a-2514-4698-aa73-2bc347100f4d","originalAuthorName":"周勋秀"},{"authorName":"贾焕玉","id":"46a5d9a2-34a2-41d7-b17e-29551b15d4f6","originalAuthorName":"贾焕玉"},{"authorName":"黄庆","id":"71bc5758-163f-4e8a-94f7-e95611f1cf71","originalAuthorName":"黄庆"},{"authorName":"焦善庆","id":"21433192-538f-4bda-a961-dfb4ba0f40d3","originalAuthorName":"焦善庆"}],"doi":"10.3969/j.issn.1007-4627.2005.03.005","fpage":"251","id":"964fe186-7328-442b-8c11-323eb840d049","issue":"3","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论 "},"keywords":[{"id":"81dcf2df-699c-4438-932c-6dfb644d29f1","keyword":"宇宙射线","originalKeyword":"宇宙射线"},{"id":"52654a0f-9d74-487e-9c24-d72954f3c596","keyword":"γ射线","originalKeyword":"γ射线暴"},{"id":"96926e8e-ddca-43e9-8874-8232a91a6f2b","keyword":"TeV能区","originalKeyword":"TeV能区"}],"language":"zh","publisherId":"yzhwlpl200503005","title":"寻找BATSE γ的TeV能区伴随γ","volume":"22","year":"2005"},{"abstractinfo":"采用计算机辅助实验技术,研究X射线射线开在仪器宽化修正过程中Fourier系数变化的规律及其影响,结果表明,只要实测线形接近Gauss 分布,Fourier变换就会导致弯勾效应;Forier变换可引起真实线形的尾部波动及大于实际值的宽化,引入边界条件可予以消除,Kα双线形经过Fourier变换后,Fourier纱数与真实Fourier系数存在着一定的差异。通过真实线形的Fourier变换可以修正.","authors":[{"authorName":"刘刚","id":"71e7d773-7b84-4590-8013-5c8ef9a33479","originalAuthorName":"刘刚"},{"authorName":"梁志德","id":"c72baf78-cd25-439b-a3f4-7a75bcb7f5bf","originalAuthorName":"梁志德"}],"categoryName":"|","doi":"","fpage":"109","id":"8eaac21e-72f9-420f-a0ba-896fc0b4e623","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"577be53d-83af-4b02-a560-613dce82e110","keyword":"X射线射线形","originalKeyword":"X射线衍射线形"},{"id":"e4ddf0f4-1a1a-4246-8182-102724c1d0d4","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2002_1_6","title":"X射线射线形Fourier变换","volume":"38","year":"2002"},{"abstractinfo":"采用计算机辅助实验技术,研究X射线射线形在仪器宽化修正过程中Fourier系数变化的规律及其影响.结果表明,只要实测线形接近Gauss分布,Fourier变换就会导致弯勾效应;Fourier变换可引起真实线形的尾部波动及大于实际值的宽化,引入边界条件可予以消除;Kα双线线形经过Fourier变换后,Fourier系数与真实Fourier系数存在着一定的差异,通过真实线形的Fourier变换可以修正.","authors":[{"authorName":"刘刚","id":"2cd2d30f-f1e3-4b7e-bfe8-95021ce3c2fb","originalAuthorName":"刘刚"},{"authorName":"梁志德","id":"9435ad33-8071-4ad1-8dc4-83b58db3cb79","originalAuthorName":"梁志德"},{"authorName":"卢柯","id":"2fc32bb5-194e-4798-a4ee-073575b9923b","originalAuthorName":"卢柯"}],"doi":"10.3321/j.issn:0412-1961.2002.01.021","fpage":"109","id":"43f278b3-2991-4bdc-92f9-d795f7b8658c","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"6abe943f-4395-4014-b892-be57e94b9019","keyword":"X射线射线形","originalKeyword":"X射线衍射线形"},{"id":"c90843bb-c9e2-4192-9cfb-8e14f1972e6b","keyword":"Fourier变换","originalKeyword":"Fourier变换"},{"id":"009bbd3e-e3b7-4733-adbf-084daed7ac52","keyword":"Fourier系数精修","originalKeyword":"Fourier系数精修"}],"language":"zh","publisherId":"jsxb200201021","title":"X射线射线形Fourier变换","volume":"38","year":"2002"},{"abstractinfo":"<正> X射线在金属学及金属物理这一学科中的应用日益广泛,它已经是从事金属研究的科学工作者所不可缺少的工具.同时,金属X射线学也已经成为一门新的边缘学科分支,是金属学及金属物理专业的必修课程.但是,在这方面,迄今为止尚无一本我国科学工作者编写的教材或参考书,仅有的几种译本亦都有内容贫乏与过时的缺点.因此,许顺生同志著的“金属X射线学”的出版是值得欢迎的.本书的内容范围相当广泛,并且是此较全面的.全书共26章,可以粗略地分五个部分:第一部分(1—5章):基本理论,包括X射线物理及晶体学基础,X射线衍射的几何及强度理论;第二部分(6—10章):各种实验方法,如劳厄、周转晶体、粉末及小角度散射法;第三部分(11—15章):X射线晶体学的一","authors":[{"authorName":"郭可信","id":"32eeb0fd-c44e-46e1-afe4-231e81a449b1","originalAuthorName":"郭可信"}],"categoryName":"|","doi":"","fpage":"87","id":"9144ea66-57f5-4164-b5d2-2236be4e6e54","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[],"language":"zh","publisherId":"0412-1961_1963_1_6","title":"评“金属X射线学”","volume":"6","year":"1963"},{"abstractinfo":"简要介绍了德国布鲁克AXS公司新产品D8系列X射线衍射仪的特点、实验方法的分析软件及其应用.该系列仪器具有超前的技术,卓越的品质,可为物质微观结构的分析和前沿研究工作提供有效的解决方案.","authors":[{"authorName":"朱桂兰","id":"63924c42-353e-4684-aad1-4b0cb9f8c94e","originalAuthorName":"朱桂兰"},{"authorName":"何崇智","id":"76219388-01e9-49a3-96af-cb0a0dc04c94","originalAuthorName":"何崇智"}],"doi":"","fpage":"63","id":"39ee6b57-e616-49cf-b32b-97e03848f9ae","issue":"5","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"742f96dd-6899-4d2b-a77f-2c01a0b18ebc","keyword":"X射线衍射仪","originalKeyword":"X射线衍射仪"}],"language":"zh","publisherId":"gtyjxb200105015","title":"新型X射线衍射仪","volume":"13","year":"2001"},{"abstractinfo":"Ne注入的AISI304奥氏体不锈钢的X射线衍射花样,显示出0.1μm注入薄层中的两种应变:由注入Ne引起的张应变和由高压Ne泡压迫周围点阵产生的压应变。本文介绍其测量原理和技术,在X射线衍射花样上还发现注入Ne引起马氏体相变现象。","authors":[{"authorName":"徐景阳","id":"0d27ed19-b251-42e5-90e0-92d45e2fef0d","originalAuthorName":"徐景阳"},{"authorName":"VANBRUSSELB.J.","id":"91d44254-9e5d-4924-bfe0-7eda40d99337","originalAuthorName":"VANBRUSSELB.J."},{"authorName":"NOORDHUISJ.","id":"87c388d0-8f77-4ea0-bf79-170b4197561c","originalAuthorName":"NOORDHUISJ."},{"authorName":"BRONSVELDP.M.","id":"9978ccb5-c2b9-46d7-bfeb-e9bba6a559fa","originalAuthorName":"BRONSVELDP.M."},{"authorName":"DEHOSSONJ.Th.M.","id":"0b73a1d4-9d46-48c6-bd72-9fbceff8037e","originalAuthorName":"DEHOSSONJ.Th.M."}],"categoryName":"|","doi":"","fpage":"88","id":"933d7806-9595-470a-90b1-4598bec31ad9","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"504d0137-c5b4-45f4-9911-fc6707c66990","keyword":"X射线衍射","originalKeyword":"X射线衍射"},{"id":"323daec5-48cd-4d81-b738-658aad918cb9","keyword":"strain","originalKeyword":"strain"},{"id":"e19fa37a-0a38-4eaf-81aa-cc7372cf46fb","keyword":"implantation","originalKeyword":"implantation"},{"id":"f5cb6c4f-4d64-4470-a505-88831445f5a9","keyword":"martensitic transformation","originalKeyword":"martensitic transformation"},{"id":"f3242060-8f5a-4dd2-9328-349109085e52","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_1993_2_3","title":"薄层应变的X射线衍射技术","volume":"29","year":"1993"},{"abstractinfo":"X射线相位衬度CT指的是在通过X射线光源来对物体进行成像过程中使用图像的位相衬度来反映物体的密度或者厚度分布,适用于弱吸收物体,还可以减少吸收剂量,放宽成像条件中光源强度的限制和减少对样品(尤其是生物样品)的损伤.介绍了目前用于X射线相位衬度CT的三种方法,实验及图像重建的过程,并分析了各自的优缺点.","authors":[{"authorName":"章江英","id":"4376036c-5211-4e92-a210-efa72dfe43ff","originalAuthorName":"章江英"},{"authorName":"高洁","id":"0b934449-5463-4b92-add3-4dd51f251809","originalAuthorName":"高洁"},{"authorName":"江帆","id":"c2b8dedc-433c-4343-b27d-ea94b554b969","originalAuthorName":"江帆"},{"authorName":"陈捷","id":"4348f4c0-dc3c-404e-935d-71b2536be268","originalAuthorName":"陈捷"},{"authorName":"陈博","id":"fde9b1fe-a59b-410f-a7e6-2e95a53e48ec","originalAuthorName":"陈博"},{"authorName":"明海","id":"5bc4182c-368f-48cb-adf2-73597c7c82e5","originalAuthorName":"明海"}],"doi":"10.3969/j.issn.1007-5461.2005.04.019","fpage":"579","id":"93824fc7-b4f4-443d-8fe0-0d81b1c5006a","issue":"4","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报 "},"keywords":[{"id":"8d43417e-0761-40bf-acdc-a4c05cbf825e","keyword":"图像处理","originalKeyword":"图像处理"},{"id":"81b5c1b5-6b3a-453d-b6f7-6226277dea92","keyword":"X射线","originalKeyword":"X射线"},{"id":"268e4781-2bc6-45bb-a350-155d679f11ed","keyword":"相位衬度","originalKeyword":"相位衬度"},{"id":"7512d809-3da7-4c6f-bff7-85baa71bf85f","keyword":"CT","originalKeyword":"CT"}],"language":"zh","publisherId":"lzdzxb200504019","title":"X射线相位衬度CT","volume":"22","year":"2005"},{"abstractinfo":"根据原子的跃迁能量和能量吸收限,确定了用和靶材料相同的材料做成滤波片,可以很好地吸收靶物质所产生的低能射线,使最初的多色X射线谱近似单色化,并用基于蒙特卡罗方法的Egsnrc软件对硬化校正方案进行了仿真分析,获得了很好的结果.","authors":[{"authorName":"张泽宏","id":"2754288a-07d3-4120-bc90-15dfab126a6b","originalAuthorName":"张泽宏"},{"authorName":"王珏","id":"52b0b2bc-0a1b-4788-8925-ad54e27df9b5","originalAuthorName":"王珏"},{"authorName":"周日峰","id":"59d83ffb-01c8-409e-9338-a11e8cc06730","originalAuthorName":"周日峰"}],"doi":"10.3969/j.issn.1001-0777.2005.06.005","fpage":"12","id":"323e61f0-3c84-41bd-a5ba-b3821453398b","issue":"6","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"ccd78e9a-7b17-4793-95ca-f87e323ae613","keyword":"跃迁能量","originalKeyword":"跃迁能量"},{"id":"bad9b86f-33fa-4cbd-829d-5037d3269f69","keyword":"X射线","originalKeyword":"X射线"},{"id":"bc9a6ce0-966d-4279-b56e-a1510771bac0","keyword":"滤波片","originalKeyword":"滤波片"},{"id":"81856ce1-436e-4e00-bb41-2e7362da6aa3","keyword":"硬化校正","originalKeyword":"硬化校正"},{"id":"69d7193e-4199-405c-850d-c2b3feb7498f","keyword":"蒙特卡罗方法","originalKeyword":"蒙特卡罗方法"}],"language":"zh","publisherId":"wlcs200506005","title":"高能X射线的硬化校正","volume":"23","year":"2005"},{"abstractinfo":"阐述了棉秆陶瓷的制备过程,并利用X射线研究了不同温度和原料配比所制备的棉秆陶瓷在炭化过程中的结构变化.结果表明,随着炭化温度的升高和酚醛树脂的增加,XRD谱图中衍射峰、强度以及石墨化程度逐渐增大,而石墨微晶的平均层间距d(002)逐渐减小.","authors":[{"authorName":"杨越飞","id":"f5fd2ec4-0bfa-4159-9614-fda12f2223dd","originalAuthorName":"杨越飞"},{"authorName":"向仕龙","id":"e40811e9-b32e-4b01-8183-cb8d2ada3472","originalAuthorName":"向仕龙"},{"authorName":"吴义强","id":"0f01065f-9359-4dca-8e95-05de319b2845","originalAuthorName":"吴义强"},{"authorName":"卓金勋","id":"8cfc8856-70e9-41e4-97f0-84cc22fc3013","originalAuthorName":"卓金勋"},{"authorName":"司琳琳","id":"09f92c79-6394-43d2-82f6-9886f89b5d6b","originalAuthorName":"司琳琳"}],"doi":"","fpage":"463","id":"93c5cb30-8bd8-4aca-8694-33e81985be9e","issue":"z2","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"ea70a11d-f546-4388-8e3c-fc106a1a8393","keyword":"棉秆陶瓷","originalKeyword":"棉秆陶瓷"},{"id":"e8bac9d2-0f5e-4662-8907-b879235169ba","keyword":"X射线衍射","originalKeyword":"X射线衍射"},{"id":"cbca3cbb-68b4-4746-bcaf-03d90714b3d4","keyword":"结构","originalKeyword":"结构"}],"language":"zh","publisherId":"cldb2010z2125","title":"棉秆陶瓷的X射线研究","volume":"24","year":"2010"}],"totalpage":2888,"totalrecord":28879}