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CSR上C6+脉冲束激发Au靶的X射线辐射

张小安 梅策香 赵永涛 程锐 王兴 周贤明 雷瑜 孙渊博 徐戈 任洁茹

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CSR上C6+脉冲束激发Au靶的X射线辐射

张小安, 梅策香, 赵永涛, 程锐, 王兴, 周贤明, 雷瑜, 孙渊博, 徐戈, 任洁茹

X-ray emission of C6+ pulsed ion beams of CSR impacting on Au target

Zhang Xiao-An, Mei Ce-Xiang, Zhao Yong-Tao, Cheng Rui, Wang Xing, Zhou Xian-Ming, Lei Yu, Sun Yuan-Bo, Xu Ge, Ren Jie-Ru
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  • 用电子冷却储存环提供的C6+脉冲高能离子束轰击Au靶, 测量到Au的Lα和Lβ X射线辐射谱, 分析结果表明, 在高能离子束的轰击下, Au原子的Lα的X射线产生截面大于Lβ的, 两个X射线产生截面随炮弹的动能增加而增加. 本文分别用PWBA理论和ECPSSR理论计算了此实验条件下的X射线产生截面, 结果比实验获得的结果大, 初步分析了其中的原因.
    As the C6+ ion beam pulses, provided by the Heavy Ion Research Facility in Lanzhou-Cooling Storage Rings, impact on Au taget surface, the Lα-and Lβ-X spectra of Au atom are measured. Results show that the production cross section of Lα is larger than that of Lβ. The production cross sections increase with the kinetic energies of the projectiles. The PWBA and ECPSSR theoretical models are compared with the experimental resulms. The significant difference between experimental data and theoretical models was discussed.
    • 基金项目: 国家自然科学基金(批准号: 11075135, 11075192);陕西省自然科学基金(批准号: 2012JM1009)和陕西省教育厅科研计划(批准号: 2010JK895)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 11075135, 11075192), the Natural Science foundation of Shaanxi Province, China (Grant No. 2012JM1009), and the Education Commission Foundation of Shaanxi Province, China (Grant No. 2010JK895).
    [1]

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    [2]

    Boris Sharkov 2001Plasma Phys. Control. Fusion 43 A229

    [3]

    Zhang Z W, Qi X B Li B 2012 Acta Phys. Sin61 145204 (in Chinese) [张占文, 漆小波, 李波 2012 物理学报 61 145204]

    [4]

    Wang W, Zhang J 2002 Acta Phys. Sin. 51 0590 (in Chinese) [王薇, 张杰 2002 物理学报 51 0509]

    [5]

    Shen B F 2008 The Physics of Inertial Fusion (Beijing : Science Press) (in Chinese) [沈百飞 2008 惯性聚变物理 (北京: 科学出版社)]

    [6]

    Yang Z R, Yuan P, Li Z W, Yang Z H 2012 High Power Laser and Particle Beams 24 1896 (in Chinese) [杨兆锐, 袁萍, 李忠文, 杨治虎 2012 强激光与粒子束 24 1896]

    [7]

    Hoffmann D H H, Brendel C, Genz H, Löw W, Mller S, RichterA 1979 Z. Phys. A 293 187

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    Chen X M, Jiang L J, Zhou P, Zhou C L, Gao Z M, Qiu X Y, Cui Y, Wang X A, Lou F J, L X Y, Jia J J, Chen L, Shao J, L Y, Wang F 2011 Chin. Phys. B 20 013402

    [9]

    Zhang X A, Zhao Y T, Hoffmann D H H, Yang Z H, Chen X M, Xu Z F, Li F L, Xiao G Q 2011 Laser Part. Beams 29 265

    [10]

    Andrews M C, McDaniel F D, Duggan J L 1987 Phys. Rev. A 36 3699

    [11]

    Gregori G, Glenzer S H, Fournier K B 2008Phys. Rev. Lett. 101 045003

    [12]

    Eugene J, McGuire 1972 Phys. Rev. A 5 1043

    [13]

    Ma X, Zhang R T, Zhang S F, Zhu X L, Feng W T, Guo D L, Li B, Liu H P, Li C Y, Wang J G, Yan S C, Zhang P J, Wang Q 2011 Phys. Rev. A 83 052707

    [14]

    Dong C Z, Fu Y B 2006 Acta Phys. Sin. 55 0107 (in Chinese) [董晨钟, 符彦飙 2006 物理学报 55 0107]

    [15]

    Yang Z H, Du S B, Zeng X T, Chang H W, Zhang B L, Wang W, Yu D Y, Cai X H 2009 The Astronomical Journal 137 4020

    [16]

    Czarnota M, Bana D, Braziewicz J, Semaniak J, Pajek M 2009 Phys. Rev. A 79 032710

    [17]

    Lapicki Gregory, Ramana Murty G A V, Naga Raju G J, Reddy B S 2004 Phys. Rev. A 70 062718

    [18]

    Brandt W, Lapicki G 1981Phys. Rev. A 23 1717

    [19]

    Wang X, Zhao Y T, Cheng R, Zhou X M 2012Phys. Lett. A 376 1197

    [20]

    Xu Q M, Yang Z H, Du S B, Chang H W, Zhang Y P 2011 Acta Phys. Sin. 60 093202 (in Chinese) [徐秋梅, 杨治虎, 杜树斌, 常宏伟, 张艳萍 2011 物理学报 60 093202]

    [21]

    Zhang B L, Du S B, Chang H W, Xue Y L, Song Z Y, Zhu K X, Tian Y 2009 Acta Phys. Sin. 58 6443 (in Chinese) (张泊丽, 杨治虎, 杜树斌, 常宏伟, 薛迎丽, 宋张勇, 朱可欣, 田野 2009 物理学报 58 6443)

    [22]

    Zhao H W, Zhang Z M, He W, Zhang X Z, Guo X H, Cao Y, Yuan P, Sun L T, Ma L, Song M T, Zhan W L, Wei B W, Xie D Z 2004 Rev. Sci. Instr. 75 1410

    [23]

    Tu X L, Xu H S, Wang M, Zhang Y H, Litvinov Yu A, Sun Y, Schatz H, Zhou X H, Yuan Y J, Xia J W, Audi G, Blaum K 2011Phys. Rev. Lett. 106 112501

    [24]

    Liu Z, Cipolla S J 1996 Comp. Phys. Comm. 97 315

    [25]

    Lapicki G 2002 Nucl. Instr. and Meth. in Phys. Res. B 189 8

    [26]

    Li J M, Zhao Z X 1981 Acta Phys. Sin. 30 105 (in Chinese) (李家明, 赵中新 1981 物理学报 30 105)

    [27]

    Gu J, Dong C Z, Ding X B, Xie L U 2006 J. At. Mol. Phys. 23 0016 (in Chinese) [顾娟, 董晨钟, 丁晓彬, 颉录有 2006 原子与分子物理学报 23 0016]

  • [1]

    Hoffmann D H H, Blazevicb A, Korostiya S 2007 Nuclear Instruments and Methods in Physics Research A 577 8

    [2]

    Boris Sharkov 2001Plasma Phys. Control. Fusion 43 A229

    [3]

    Zhang Z W, Qi X B Li B 2012 Acta Phys. Sin61 145204 (in Chinese) [张占文, 漆小波, 李波 2012 物理学报 61 145204]

    [4]

    Wang W, Zhang J 2002 Acta Phys. Sin. 51 0590 (in Chinese) [王薇, 张杰 2002 物理学报 51 0509]

    [5]

    Shen B F 2008 The Physics of Inertial Fusion (Beijing : Science Press) (in Chinese) [沈百飞 2008 惯性聚变物理 (北京: 科学出版社)]

    [6]

    Yang Z R, Yuan P, Li Z W, Yang Z H 2012 High Power Laser and Particle Beams 24 1896 (in Chinese) [杨兆锐, 袁萍, 李忠文, 杨治虎 2012 强激光与粒子束 24 1896]

    [7]

    Hoffmann D H H, Brendel C, Genz H, Löw W, Mller S, RichterA 1979 Z. Phys. A 293 187

    [8]

    Chen X M, Jiang L J, Zhou P, Zhou C L, Gao Z M, Qiu X Y, Cui Y, Wang X A, Lou F J, L X Y, Jia J J, Chen L, Shao J, L Y, Wang F 2011 Chin. Phys. B 20 013402

    [9]

    Zhang X A, Zhao Y T, Hoffmann D H H, Yang Z H, Chen X M, Xu Z F, Li F L, Xiao G Q 2011 Laser Part. Beams 29 265

    [10]

    Andrews M C, McDaniel F D, Duggan J L 1987 Phys. Rev. A 36 3699

    [11]

    Gregori G, Glenzer S H, Fournier K B 2008Phys. Rev. Lett. 101 045003

    [12]

    Eugene J, McGuire 1972 Phys. Rev. A 5 1043

    [13]

    Ma X, Zhang R T, Zhang S F, Zhu X L, Feng W T, Guo D L, Li B, Liu H P, Li C Y, Wang J G, Yan S C, Zhang P J, Wang Q 2011 Phys. Rev. A 83 052707

    [14]

    Dong C Z, Fu Y B 2006 Acta Phys. Sin. 55 0107 (in Chinese) [董晨钟, 符彦飙 2006 物理学报 55 0107]

    [15]

    Yang Z H, Du S B, Zeng X T, Chang H W, Zhang B L, Wang W, Yu D Y, Cai X H 2009 The Astronomical Journal 137 4020

    [16]

    Czarnota M, Bana D, Braziewicz J, Semaniak J, Pajek M 2009 Phys. Rev. A 79 032710

    [17]

    Lapicki Gregory, Ramana Murty G A V, Naga Raju G J, Reddy B S 2004 Phys. Rev. A 70 062718

    [18]

    Brandt W, Lapicki G 1981Phys. Rev. A 23 1717

    [19]

    Wang X, Zhao Y T, Cheng R, Zhou X M 2012Phys. Lett. A 376 1197

    [20]

    Xu Q M, Yang Z H, Du S B, Chang H W, Zhang Y P 2011 Acta Phys. Sin. 60 093202 (in Chinese) [徐秋梅, 杨治虎, 杜树斌, 常宏伟, 张艳萍 2011 物理学报 60 093202]

    [21]

    Zhang B L, Du S B, Chang H W, Xue Y L, Song Z Y, Zhu K X, Tian Y 2009 Acta Phys. Sin. 58 6443 (in Chinese) (张泊丽, 杨治虎, 杜树斌, 常宏伟, 薛迎丽, 宋张勇, 朱可欣, 田野 2009 物理学报 58 6443)

    [22]

    Zhao H W, Zhang Z M, He W, Zhang X Z, Guo X H, Cao Y, Yuan P, Sun L T, Ma L, Song M T, Zhan W L, Wei B W, Xie D Z 2004 Rev. Sci. Instr. 75 1410

    [23]

    Tu X L, Xu H S, Wang M, Zhang Y H, Litvinov Yu A, Sun Y, Schatz H, Zhou X H, Yuan Y J, Xia J W, Audi G, Blaum K 2011Phys. Rev. Lett. 106 112501

    [24]

    Liu Z, Cipolla S J 1996 Comp. Phys. Comm. 97 315

    [25]

    Lapicki G 2002 Nucl. Instr. and Meth. in Phys. Res. B 189 8

    [26]

    Li J M, Zhao Z X 1981 Acta Phys. Sin. 30 105 (in Chinese) (李家明, 赵中新 1981 物理学报 30 105)

    [27]

    Gu J, Dong C Z, Ding X B, Xie L U 2006 J. At. Mol. Phys. 23 0016 (in Chinese) [顾娟, 董晨钟, 丁晓彬, 颉录有 2006 原子与分子物理学报 23 0016]

计量
  • 文章访问数:  4937
  • PDF下载量:  376
  • 被引次数: 0
出版历程
  • 收稿日期:  2013-03-24
  • 修回日期:  2013-05-27
  • 刊出日期:  2013-09-05

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