Di-nuclear systems studied with the velocity filter SHIP
文献类型：期刊论文
| 作者 | Heinz, S.3; Comas, V.4; Hessberger, F. P.3; Hofmann, S.3,5; Ackermann, D.3; Burkhard, H. G.3; Gan, Z.1; Heredia, J.4; Khuyagbaatar, J.3; Kindler, B.3 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL A
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 38期号:2页码:227-232 |
| ISSN号 | 1434-6001 |
| DOI | 10.1140/epja/i2008-10671-9 |
| 英文摘要 | Various nuclear reactions like quasi-fission, fusion-fission or particle and cluster evaporation from excited compound nuclei were studied in heavy-ion reactions at the velocity filter SHIP of GSI. The velocity filter offers the possibility to detect all reaction products under zero degree relative to the beam direction. Together with the measurement of the product velocity distribution this allows for an identification of the underlying reaction mechanism. This article is focussed on reactions of (25)Mg and (64)Ni beams on (206,207)Pb targets at energies of 5.9 x A MeV and 8.7 x A MeV. Besides evaporation residues from (25)Mg + (206)Pb collisions we found evidence for rotation and quasi-fission of nuclear molecules formed in the entrance channel after the capture stage. The break-up of the systems showed a preferred clustering leading to isotopes in the region 84 <= Z <= 88 and 122 <= N <= 127 of the chart of nuclei. |
| WOS关键词 | HEAVY-ION REACTIONS ; REACTION NE-20+PB-208 ; EVAPORATION RESIDUES ; FUSION ; COLLISIONS ; ENERGIES ; EMISSION ; FISSION ; NUCLEI ; RECOIL |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000261426100017 |
| 出版者 | SPRINGER |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5685]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Heinz, S. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Japan Atom Energy Agcy, Tokai, Ibaraki 3191195, Japan 3.GSI Helmholtzzentrum Schwerionenforschung GmbH, D-64291 Darmstadt, Germany 4.Inst Technol & Appl Sci, Havana 10400, Cuba 5.Univ Frankfurt, Inst Phys, D-60054 Frankfurt, Germany 6.CEA Saclay, DAPNIA, SPhN, F-91191 Gif Sur Yvette, France |
| 推荐引用方式 GB/T 7714 | Heinz, S.,Comas, V.,Hessberger, F. P.,et al. Di-nuclear systems studied with the velocity filter SHIP[J]. EUROPEAN PHYSICAL JOURNAL A,2008,38(2):227-232. |
| APA | Heinz, S..,Comas, V..,Hessberger, F. P..,Hofmann, S..,Ackermann, D..,...&Sulignano, B..(2008).Di-nuclear systems studied with the velocity filter SHIP.EUROPEAN PHYSICAL JOURNAL A,38(2),227-232. |
| MLA | Heinz, S.,et al."Di-nuclear systems studied with the velocity filter SHIP".EUROPEAN PHYSICAL JOURNAL A 38.2(2008):227-232. |
入库方式： OAI收割
来源：近代物理研究所
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