AN ANALYTICAL MODEL FOR EVAPORATIVE COOLING OF ATOMS

被引：75

作者：

DAVIS, KB ^{[1
]}

MEWES, MO ^{[1
]}

KETTERLE, W ^{[1
]}

机构：

[1] MIT,ELECTR RES LAB,CAMBRIDGE,MA 02139

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1995年 / 60卷 / 2-3期

关键词：

D O I：

10.1007/BF01135857

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Evaporative cooling of trapped atoms is described as a sequence of truncation of the high-energy tail of the thermal distribution followed by collisional relaxation. This model is solved analytically for arbitrary power-law potentials. The threshold density for accelerated evaporation is found to be lowest in a three-dimensional linear potential.

引用

页码：155 / 159

页数：5

共 19 条

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