类氢铀离子的辐射电子俘获角分布研究

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类氢铀离子的辐射电子俘获角分布研究

马新文, T.Sthlker, H.F.Beyer, F.Bosch, O.Brinzanescu, C.Kozhuharov, P.H.Mokler, T.Ludziejewski, Z.Stachura, A.Warczak

文章导航 > 原子核物理评论 > 2002 > 19(2): 131-135

马新文, T.Sthlker, H.F.Beyer, F.Bosch, O.Brinzanescu, C.Kozhuharov, P.H.Mokler, T.Ludziejewski, Z.Stachura, A.Warczak. 类氢铀离子的辐射电子俘获角分布研究[J]. 原子核物理评论, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

引用本文:

马新文, T.Sthlker, H.F.Beyer, F.Bosch, O.Brinzanescu, C.Kozhuharov, P.H.Mokler, T.Ludziejewski, Z.Stachura, A.Warczak. 类氢铀离子的辐射电子俘获角分布研究[J]. 原子核物理评论, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

MA Xin-wen, T. Sthlker, H. F. Beyer, F. Bosch, O. Brinzanescu, C.Kozhuharov, P.H.Mokler, T. Ludziejewski, Z.Stachura, A.Warczak. Angular Distributions of K-shell Radiative Electron Capture for Bare Uranium Ions Colliding with N_2 Target[J]. Nuclear Physics Review, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

Citation:

MA Xin-wen, T. Sthlker, H. F. Beyer, F. Bosch, O. Brinzanescu, C.Kozhuharov, P.H.Mokler, T. Ludziejewski, Z.Stachura, A.Warczak. Angular Distributions of K-shell Radiative Electron Capture for Bare Uranium Ions Colliding with N_2 Target[J]. Nuclear Physics Review, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

类氢铀离子的辐射电子俘获角分布研究

doi: 10.11804/NuclPhysRev.19.02.131

1中国科学院近代物理研究所; 2 德国重离子研究中心; 3波兰Cracow核物理研究所; 波兰4Jagiellonian大学物理研究所 ;

Angular Distributions of K-shell Radiative Electron Capture for Bare Uranium Ions Colliding with N_2 Target

(1 Institute of Modern Physics; Chinese Accdemy of Sciences; Lanzhou 730000; China; 2 Gesellschaft fur Schwerionen forschung, Darmstadt, Germany; 3 Institute of Nuclear Physics, Cracow,Ploand; 4 Institute of Physics, Jagiellonian University, Cracow, Poland;

摘要: 分析了在重离子冷却储存环上测量的辐射电子俘获产生的X射线能谱,得出了K REC光子的相对微分角分布,通过与非相对论理论和全相对论理论的计算结果进行比较,从实验上证明了相对论重离子原子碰撞中自旋翻转跃迁的存在,实验结果与全相对论理论计算结果一致.同时还证实,重离子体系本身的相对论性质对碰撞过程有重要影响. Radiative electron capture process occurring in high-Z ion-atom collisions studied on the heavy ion storage ring (ERS) is reviewed. The REC differential angular distributions are deduced from the X-ray spectra recorded at various observation angles for 310 and 88 MeV/u U 92+on N 2collisions, respectively. The experimental results are compared with non-relativistic and complete relativistic calculations. Deviations from sin 2θ lab are found in both cases. The contributions to near 0°observation...
- 辐射电子俘获 /
- 相对论效应 /
- X射线角分布
Abstract: Radiative electron capture process occurring in high-Z ion-atom collisions studied on the heavy ion storage ring (ERS) is reviewed. The REC differential angular distributions are deduced from the X-ray spectra recorded at various observation angles for 310 and 88 MeV/u U 92+on N 2collisions, respectively. The experimental results are compared with non-relativistic and complete relativistic calculations. Deviations from sin 2θ lab are found in both cases. The contributions to near 0°observation...
- radiative electron capture /
- relativistic effect /
- differential angular distribution

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类氢铀离子的辐射电子俘获角分布研究

doi: 10.11804/NuclPhysRev.19.02.131

1中国科学院近代物理研究所; 2 德国重离子研究中心; 3波兰Cracow核物理研究所; 波兰4Jagiellonian大学物理研究所 ;

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2002-06-20

关键词:

辐射电子俘获 /

相对论效应 /

X射线角分布

摘要: 分析了在重离子冷却储存环上测量的辐射电子俘获产生的X射线能谱,得出了K REC光子的相对微分角分布,通过与非相对论理论和全相对论理论的计算结果进行比较,从实验上证明了相对论重离子原子碰撞中自旋翻转跃迁的存在,实验结果与全相对论理论计算结果一致.同时还证实,重离子体系本身的相对论性质对碰撞过程有重要影响. Radiative electron capture process occurring in high-Z ion-atom collisions studied on the heavy ion storage ring (ERS) is reviewed. The REC differential angular distributions are deduced from the X-ray spectra recorded at various observation angles for 310 and 88 MeV/u U 92+on N 2collisions, respectively. The experimental results are compared with non-relativistic and complete relativistic calculations. Deviations from sin 2θ lab are found in both cases. The contributions to near 0°observation...

English Abstract

马新文, T.Sthlker, H.F.Beyer, F.Bosch, O.Brinzanescu, C.Kozhuharov, P.H.Mokler, T.Ludziejewski, Z.Stachura, A.Warczak. 类氢铀离子的辐射电子俘获角分布研究[J]. 原子核物理评论, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

引用本文:

马新文, T.Sthlker, H.F.Beyer, F.Bosch, O.Brinzanescu, C.Kozhuharov, P.H.Mokler, T.Ludziejewski, Z.Stachura, A.Warczak. 类氢铀离子的辐射电子俘获角分布研究[J]. 原子核物理评论, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

MA Xin-wen, T. Sthlker, H. F. Beyer, F. Bosch, O. Brinzanescu, C.Kozhuharov, P.H.Mokler, T. Ludziejewski, Z.Stachura, A.Warczak. Angular Distributions of K-shell Radiative Electron Capture for Bare Uranium Ions Colliding with N_2 Target[J]. Nuclear Physics Review, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

Citation:

MA Xin-wen, T. Sthlker, H. F. Beyer, F. Bosch, O. Brinzanescu, C.Kozhuharov, P.H.Mokler, T. Ludziejewski, Z.Stachura, A.Warczak. Angular Distributions of K-shell Radiative Electron Capture for Bare Uranium Ions Colliding with N_2 Target[J]. Nuclear Physics Review, 2002, 19(2): 131-135. doi: 10.11804/NuclPhysRev.19.02.131

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