Ion processes in the photoionization of laser cooled alkali atoms

被引：12

作者：

Fuso, F

Ciampini, D

Arimondo, E

Gabbanini, C

机构：

[1] Univ Pisa, Dipartimento Fis, Ist Nazl Fis Mat, I-56126 Pisa, Italy

[2] CNR, Ist Fis Atom & Mol, I-56127 Pisa, Italy

来源：

OPTICS COMMUNICATIONS | 2000年 / 173卷 / 1-6期

关键词：

D O I：

10.1016/S0030-4018(99)00609-4

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The results of recent photoionization experiments performed on laser cooled cesium and rubidium atoms are critically examined. The role of processes, as ion diffusion and recombination, determining the time evolution and the rate of the produced atomic ions is discussed. A more precise model of the ion evolution is presented, numerically solved and compared to the experimental data. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：223 / 232

页数：10

相关论文

共 19 条

[1] LASER IONIZATION AND TIME-RESOLVED ION COLLECTION IN CESIUM VAPOR [J].

ARIMONDO, E ;

GIAMMANCO, F ;

SASSO, A ;

SCHISANO, MI .

OPTICS COMMUNICATIONS, 1985, 55 (05) :329-334

[2] USE OF TRAPPED ATOMS TO MEASURE ABSOLUTE PHOTOIONIZATION CROSS-SECTIONS [J].

DINNEEN, TP ;

WALLACE, CD ;

TAN, KYN ;

GOULD, PL .

OPTICS LETTERS, 1992, 17 (23) :1706-1708

[3]

DUNCAN BC, 1998, BAPS, V43, P1364

[4] Partial photoionization cross section measurement in a Rb magneto-optical trap [J].

Gabbanini, C ;

Ceccherini, F ;

Gozzini, S ;

Lucchesini, A .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1998, 31 (18) :4143-4148

[5] Photoionization cross section measurement in a Rb vapor cell trap [J].

Gabbanini, C ;

Gozzini, S ;

Lucchesini, A .

OPTICS COMMUNICATIONS, 1997, 141 (1-2) :25-28

[6]

GABBANINI C, 1998, LASER SPECTROSCOPY, P200

[7] A cesium magneto-optical trap for cold collisions studies [J].

Grego, S ;

Colla, M ;

Fioretti, A ;

Muller, JH ;

Verkerk, P ;

Arimondo, E .

OPTICS COMMUNICATIONS, 1996, 132 (5-6) :519-526

[8] OPTICAL-PUMPING [J].

HAPPER, W .

REVIEWS OF MODERN PHYSICS, 1972, 44 (02) :169-&

[9]

LANDAU LD, 1982, PHYSICAL KINETICS

[10] MOBILITIES OF CESIUM AND RUBIDIUM IONS IN THEIR PARENT VAPORS [J].

LEE, YT ;

MAHAN, BH .

JOURNAL OF CHEMICAL PHYSICS, 1965, 43 (06) :2016-&