RESONANT TRANSFER AND EXCITATION FOR U-90+ PROJECTILES IN HYDROGEN

被引：35

作者：

GRAHAM, WG

BERKNER, KH

BERNSTEIN, EM

CLARK, MW

FEINBERG, B

MCMAHAN, MA

MORGAN, TJ

RATHBUN, W

SCHLACHTER, AS

TANIS, JA

机构：

[1] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,BERKELEY,CA 94720

[2] WESTERN MICHIGAN UNIV,DEPT PHYS,KALAMAZOO,MI 49008

[3] UNIV CALIF LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550

[4] WESLEYAN UNIV,DEPT PHYS,MIDDLETOWN,CT 06457

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.65.2773

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Resonant transfer and excitation (RTE), resulting from simultaneous electron capture and K-shell excitation in a single collision, has been measured for 97150 MeV/u U90+ ions in hydrogen. Distinct maxima, attributed to RTE contributions from the formation of intermediate excited states, were observed superimposed on a monotonically decreasing background due to single-electron capture. This measurement, the first for a very heavy projectile, provides a test of relativistic dielectronic-recombination theory. © 1990 The American Physical Society.

引用

页码：2773 / 2776

页数：4

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