Strong asymmetry of the electron-loss-to-continuum cusp of multielectron u28+ projectiles in near-relativistic collisions with gaseous targets
文献类型：期刊论文
| 作者 | Hillenbrand, P-M1; Hagmann, S.1; Monti, J. M.2,3; Rivarola, R. D.2,3; Blumenhagen, K-H1,4,5; Brandau, C.1,6; Chen, W.1,10; DuBois, R. D.7; Gumberidze, A.1; Guo, D. L.8 |
| 刊名 | Physical review a
 |
| 出版日期 | 2016-04-25 |
| 卷号 | 93期号:4页码:7 |
| ISSN号 | 2469-9926 |
| DOI | 10.1103/physreva.93.042709 |
| 通讯作者 | Hillenbrand, p-m(p.m.hillenbrand@gsi.de) |
| 英文摘要 | The process of electron-loss to the continuum (elc) has been studied for the collision systems u28+ + h-2 at a collision energy of 50 mev/u, u28+ + n-2 at 30 mev/u, and u28+ + xe at 50 mev/u. the energy distributions of cusp electrons emitted at an angle of 0 degrees with respect to the projectile beam were measured using a magnetic forward-angle electron spectrometer. for these collision systems far from equilibrium charge state, a significantly asymmetric cusp shape is observed. the experimental results are compared to calculations based on first-order perturbation theory, which predict an almost symmetric cusp shape. some possible reasons for this discrepancy are discussed. |
| WOS关键词 | ION-ATOM COLLISIONS ; INDEPENDENT-PARTICLE-MODEL ; CROSS-SECTIONS ; URANIUM IONS ; HEAVY-IONS ; MULTIPLE IONIZATION ; NEUTRAL ATOMS ; CHARGE-STATE ; RARE-GASES ; LESS-THAN |
| WOS研究方向 | Optics ; Physics |
| WOS类目 | Optics ; Physics, Atomic, Molecular & Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000374927800008 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176529 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Hillenbrand, P-M |
| 作者单位 | 1.GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany 2.Univ Nacl Rosario, CONICET, Inst Fis Rosario, RA-2000 Rosario, Santa Fe, Argentina 3.Univ Nacl Rosario, Fac Ciencias Exactas Ingn & Agrimensura, RA-2000 Rosario, Santa Fe, Argentina 4.Helmholtz Inst Jena, D-07743 Jena, Germany 5.Univ Jena, Inst Opt & Quantenelekt, D-07743 Jena, Germany 6.Univ Giessen, Phys Inst 1, D-35392 Giessen, Germany 7.Missouri Univ Sci & Technol, Rolla, MO 65409 USA 8.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 9.Univ Giessen, Inst Atom & Mol Phys, D-35392 Giessen, Germany 10.Chinese Acad Sci, Inst High Energy Phys, Dongguan 523803, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hillenbrand, P-M,Hagmann, S.,Monti, J. M.,et al. Strong asymmetry of the electron-loss-to-continuum cusp of multielectron u28+ projectiles in near-relativistic collisions with gaseous targets[J]. Physical review a,2016,93(4):7. |
| APA | Hillenbrand, P-M.,Hagmann, S..,Monti, J. M..,Rivarola, R. D..,Blumenhagen, K-H.,...&Stoehlker, Th.(2016).Strong asymmetry of the electron-loss-to-continuum cusp of multielectron u28+ projectiles in near-relativistic collisions with gaseous targets.Physical review a,93(4),7. |
| MLA | Hillenbrand, P-M,et al."Strong asymmetry of the electron-loss-to-continuum cusp of multielectron u28+ projectiles in near-relativistic collisions with gaseous targets".Physical review a 93.4(2016):7. |
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