STUDY OF MULTIPLE CAPTURE PROCESSES BY RECOIL ION MOMENTUM SPECTROSCOPY FOR 150 KEV NE10+-AR COLLISIONS

被引：4

作者：

DUPONCHEL, S ^{[1
]}

HENNECART, D ^{[1
]}

CASSIMI, A ^{[1
]}

LECLER, D ^{[1
]}

HUSSON, X ^{[1
]}

JARDIN, P ^{[1
]}

ROTHARD, H ^{[1
]}

FREMONT, F ^{[1
]}

LEMOIGNE, JP ^{[1
]}

机构：

[1] INST SCI MAT & RAYONNEMENT, SPECT LAB, F-14050 CAEN, FRANCE

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1995年 / 98卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(95)00128-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We report preliminary investigations of multiple electron capture in the collision of 150 keV Ne10+ ions with Ar targets. These processes can be described by the following reaction: Ne10+ + Ar --> Ne-(10-s+) + Ar-r+ + (r - s) e(-). The Ne10+ projectile removes r electrons from the Ar target among which s electrons are stabilized on the projectile and (r - s) are ejected into the continuum. Distributions corresponding to the production of up to septuple-charged recoils were obtained in coincidence with the charge state (10 - s) of the scattered projectiles. Stabilization rates and average scattering angles were also derived from this experiment and given here as preliminary results.

引用

页码：288 / 291

页数：4

共 12 条

[1] ON THE RADIATIVE STABILIZATION IN SLOW DOUBLE-ELECTRON CAPTURE COLLISIONS OF HIGHLY CHARGED IONS WITH NEUTRAL ATOMS [J].

ALI, R ;

COCKE, CL ;

RAPHAELIAN, MLA ;

STOCKLI, M .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1993, 26 (07) :L177-L184

[2] MULTIELECTRON PROCESSES IN 10-KEV/U AR-Q+ (5-LESS-THAN-OR-EQUAL-TO-Q-LESS-THAN-OR-EQUAL-TO-17) ON AR COLLISIONS [J].

ALI, R ;

COCKE, CL ;

RAPHAELIAN, MLA ;

STOCKLI, M .

PHYSICAL REVIEW A, 1994, 49 (05) :3586-3596

[3] Q-VALUE MEASUREMENTS IN CHARGE-TRANSFER COLLISIONS OF HIGHLY CHARGED IONS WITH ATOMS BY RECOIL LONGITUDINAL MOMENTUM SPECTROSCOPY [J].

ALI, R ;

FROHNE, V ;

COCKE, CL ;

STOCKLI, M ;

CHENG, S ;

RAPHAELIAN, MLA .

PHYSICAL REVIEW LETTERS, 1992, 69 (17) :2491-2494

[4] ANGULAR-DISTRIBUTIONS IN CHARGE-TRANSFER COLLISIONS OF 50-KEV AR-15+ WITH AR [J].

ALI, R ;

COCKE, CL ;

RAPHAELIAN, MLA ;

STOCKLI, M .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1993, 26 (19) :L685-L692

[5] MULTIPLE ELECTRON-CAPTURE BY HIGHLY CHARGED IONS AT KEV ENERGIES [J].

BARAT, M ;

RONCIN, P .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1992, 25 (10) :2205-2243

[6] INCREASE OF TRUE DOUBLE-ELECTRON-CAPTURE CROSS-SECTIONS IN SLOW XE-Q+ -(XE,HE) COLLISIONS AT VERY HIGH-Q [J].

CEDERQUIST, H ;

ANDERSSON, H ;

BEEBE, E ;

BIEDERMANN, C ;

BROSTROM, L ;

ENGSTROM, A ;

GAO, H ;

HUTTON, R ;

LEVIN, JC ;

LILJEBY, L ;

PAJEK, M ;

QUINTEROS, T ;

SELBERG, N ;

SIGRAY, P .

PHYSICAL REVIEW A, 1992, 46 (05) :2592-2595

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

DANARED, H ;

ANDERSSON, H ;

ASTNER, G ;

BARANY, A ;

DEFRANCE, P ;

RACHAFI, S .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (05) :L165-L170

[8]

FASTRUP B, 1980, METHODS EXPT PHYSICS, V17, P303

[9] TRANSFER IONIZATION IN SLOW COLLISIONS OF MULTIPLY-CHARGED IONS WITH ATOMS [J].

GROH, W ;

MULLER, A ;

SCHLACHTER, AS ;

SALZBORN, E .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1983, 16 (11) :1997-2015

[10]

Jardin P., 1993, AIP Conference Proceedings, P291, DOI 10.1063/1.43758

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