Spectroscopy of superheavy quasimolecules

被引：8
|
作者：
Verma, P. [1 ]
Mokler, P. H.
Braeuning-Demian, A.
Kozhuharov, C.
Braeuning, H.
Bosch, F.
Liesen, D.
Stoehlker, T.
Hagmann, S.
Chatterjee, S.
Gumberidze, A.
Reuschl, R.
Schoeffler, M.
Spillmann, U.
Muthig, A. Orsic
Tachenov, S.
Stachura, Z.
Wahab, M. A.
机构：
[1] Gesell Schwerionenforsch GSI, D-64291 Darmstadt, Germany
[2] Vahish Coll, Rohtak 124001, Haryana, India
[3] Jamia Millia Islamia, New Delhi 110025, India
[4] J Liebig Univ, D-35392 Giessen, Germany
[5] Univ Frankfurt, D-60486 Frankfurt, Germany
[6] Inst Nucl Phys, PL-31342 Krakow, Poland
来源：
RADIATION PHYSICS AND CHEMISTRY | 2006年 / 75卷 / 11期
关键词：
ion-atom collisions; K X-ray emission; high Z systems; superheavy quasimolecules;
D O I：
10.1016/j.radphyschem.2005.10.042
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Superheavy quasimolecules are formed transiently during heavy-ion heavy-atom collisions at moderate collision velocities. Using highly charged projectiles, couplings in the inner-most shells of the quasimolecule can be probed. The present investigation of 69 MeV u(-1) Biq+-ions (q = 77, 81 and 82) on thin An targets was aimed to determine the role of prior-to-collision inner shell vacancy in a superheavy quasiadiabatic collision. The possibility of using very thin solid targets for probing such collisions was investigated and the interaction distances for the inner-shell couplings were calculated. (c) 2006 Published by Elsevier Ltd.
引用
收藏
页码：2014 / 2018
页数：5
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