Magnetic field enhancement of dielectronic recombination from a continuum of finite bandwidth

被引：14

作者：

Klimenko, V ^{[1
]}

Ko, L ^{[1
]}

Gallagher, TF ^{[1
]}

机构：

[1] Univ Virginia, Dept Phys, Charlottesville, VA 22901 USA

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.83.3808

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have examined dielectronic recombination of Ba+ and e(-) from a continuum of finite bandwidth. Applying magnetic fields of up to 240 G perpendicular to small electric fields from 0.1 to 5 V/cm increases the recombination rate, while applying the magnetic field parallel to the electric field does not change the rate. The largest magnetic field enhancement observed was approximately 50%.

引用

页码：3808 / 3811

页数：4

共 12 条

[1] Experimental evidence for magnetic field effects on dielectronic recombination via high Rydberg states [J].

Bartsch, T ;

Schippers, S ;

Müller, A ;

Brandau, C ;

Gwinner, G ;

Saghiri, AA ;

Beutelspacher, M ;

Grieser, M ;

Schwalm, D ;

Wolf, A ;

Danared, H ;

Dunn, GH .

PHYSICAL REVIEW LETTERS, 1999, 82 (19) :3779-3782

[2]

BELIC BS, 1983, PHYS REV LETT, V50, P399

[3] DIELECTRONIC RECOMBINATION + TEMPERATURE OF SOLAR CORONA [J].

BURGESS, A .

ASTROPHYSICAL JOURNAL, 1964, 139 (02) :776-&

[4]

BURGESS A, 1969, ASTROPHYS J, V157, P1009

[5] COUPLING OF A RYDBERG SERIES OF DISCRETE LEVELS TO A CONTINUUM OF FINITE BANDWIDTH [J].

CONNERADE, JP .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1978, 362 (1710) :361-374

[6] ENHANCEMENT OF DIELECTRONIC RECOMBINATION BY PLASMA ELECTRIC MICROFIELDS [J].

JACOBS, VL ;

DAVIS, J ;

KEPPLE, PC .

PHYSICAL REVIEW LETTERS, 1976, 37 (21) :1390-1393

[7] Enhancement of dielectronic recombination by an electric field [J].

Ko, L ;

Klimenko, V ;

Gallagher, TF .

PHYSICAL REVIEW A, 1999, 59 (03) :2126-2133

[8] DIELECTRONIC RECOMBINATION CROSS-SECTION FOR MG+ [J].

LAGATTUTA, K ;

HAHN, Y .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1982, 15 (13) :2101-2107

[9] EFFECT OF EXTRINSIC ELECTRIC-FIELDS UPON DIELECTRONIC RECOMBINATION - MG1+ [J].

LAGATTUTA, K ;

HAHN, Y .

PHYSICAL REVIEW LETTERS, 1983, 51 (07) :558-561

[10] THE EFFECT OF STATIC ELECTRIC-FIELDS ON DIELECTRONIC RECOMBINATION .1. BASIC THEORY [J].

LAGATTUTA, K ;

NASSER, I ;

HAHN, Y .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (07) :1565-1576

← 1 2 →