HIGH CHARGE STATES OF XE-R+ RECOIL IONS (R = 1 - 15) PRODUCED BY MULTICAPTURE PROCESSES IN LOW-ENERGY XE-27+ COLLISIONS ON XE

被引：8

作者：

DELON, A ^{[1
]}

MARTIN, S ^{[1
]}

DENIS, A ^{[1
]}

OUERDANE, Y ^{[1
]}

CARRE, M ^{[1
]}

DESESQUELLES, J ^{[1
]}

BUCHETPOULIZAC, MC ^{[1
]}

机构：

[1] UNIV ST ETIENNE, TSI, F-42023 ST ETIENNE, FRANCE

来源：

RADIATION EFFECTS AND DEFECTS IN SOLIDS | 1993年 / 126卷 / 1-4期

关键词：

D O I：

10.1080/10420159308219737

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Cross sections of multicapture processes for Xe27+ ions colliding with Xe at an energy of 4 keV/u are reported. Projectiles and recoil ions were detected in coincidence, allowing the determination of recoil ion charge states from time of flight measurements. For processes where the projectile stabilizes five electrons, we measured that the target exchanges up to 15 electrons. Cross sections are compared with the theoretical predictions based on the Extended Classical Barrier Model (E.C.B.M.) [10].

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页码：337 / 340

页数：4

相关论文

共 10 条

[1] STABILIZATION OF AUTOIONIZING STATES DURING ION ATOM COLLISIONS [J].

BACHAU, H ;

RONCIN, P ;

HAREL, C .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1992, 25 (04) :L109-L115

[2] MULTIPLE CAPTURE IN N-7++AR INVESTIGATED BY ELECTRON-SPECTROSCOPY (70 KEV, THETA-LAB = 10-DEGREES) [J].

BENOITCATTIN, P ;

BORDENAVEMONTESQUIEU, A ;

BOUDJEMA, M ;

GLEIZES, A ;

DOUSSON, S ;

HITZ, D .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1988, 21 (20) :3387-3416

[3] EVIDENCE FOR RADIATIVE STABILIZATION OF 2-ELECTRON TRANSFER PROCESSES IN SLOW XEQ+-XE (15 LESS-THAN-OR-EQUAL-TO Q LESS-THAN-OR-EQUAL-TO 35) COLLISIONS [J].

CEDERQUIST, H ;

ANDERSSON, H ;

ASTNER, G ;

HVELPLUND, P ;

PEDERSEN, JOP .

PHYSICAL REVIEW LETTERS, 1989, 62 (13) :1465-1468

[4] ABSOLUTE DIFFERENTIAL CROSS-SECTIONS FOR HIGH-CHARGE LOW-ENERGY AR COLLIDING WITH AR [J].

DANARED, H ;

ANDERSSON, H ;

ASTNER, G ;

DEFRANCE, P ;

RACHAFI, S .

PHYSICA SCRIPTA, 1987, 36 (05) :756-764

[5] ABSOLUTE CROSS-SECTIONS FOR MULTIELECTRON PROCESSES IN SLOW ARQ++NE, AR, KR COLLISIONS [J].

LILJEBY, L ;

ASTNER, G ;

BARANY, A ;

CEDERQUIST, H ;

DANARED, H ;

HULDT, S ;

HVELPLUND, P ;

JOHNSON, A ;

KNUDSEN, H ;

RENSFELT, KG .

PHYSICA SCRIPTA, 1986, 33 (04) :310-320

[6] DOUBLE RYDBERG STATES OF HIGH ANGULAR-MOMENTUM (L=6-8) PRODUCED IN AR-VIII BY AR9+-CS COLLISIONS [J].

MARTIN, S ;

SALMOUN, A ;

OUERDANE, Y ;

DRUETTA, M ;

DESESQUELLES, J ;

DENIS, A .

PHYSICAL REVIEW LETTERS, 1989, 62 (18) :2112-2115

[7] PHOTON RECOIL ION PROJECTILE COINCIDENCES IN MULTICAPTURE PROCESSES OF KR-18+ + KR COLLISIONS - DOUBLY EXCITED RYDBERG STATES WITH N = 10, ..., 15 AND 1 = 9, ..., 14 [J].

MARTIN, S ;

OUERDANE, Y ;

DENIS, A ;

CARRE, M .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1991, 21 :S277-S278

[8]

MARTIN S, 1990, PHYS REV LETT, V22, P26

[9] A CLASSICAL-MODEL FOR MULTIPLE-ELECTRON CAPTURE IN SLOW COLLISIONS OF HIGHLY CHARGED IONS WITH ATOMS [J].

NIEHAUS, A .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1986, 19 (18) :2925-2937

[10] TRANSFER IONIZATION IN COLLISIONS INVOLVING MULTIPLY CHARGED IONS AT LOW KEV ENERGY [J].

RONCIN, P ;

GABORIAUD, MN ;

BARAT, M ;

LAURENT, H .

EUROPHYSICS LETTERS, 1987, 3 (01) :53-59