NUCLEAR-POLARIZATION AND THE EQUIVALENCE PRINCIPLE

被引：9

作者：

DANIELS, JM

NI, WT

机构：

来源：

MODERN PHYSICS LETTERS A | 1991年 / 6卷 / 08期

关键词：

D O I：

10.1142/S0217732391000671

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we analyze the nuclear polarization of the spin-polarized Dy6Fe23 used in our two equivalence principle (EP) experiments. From this we infer the equivalence of polarized Dy in the earth's gravitational field to be good to 10(-3) and in the solar field to be good to 1.4 x 10(-2). To increase the nuclear polarization in order to have better EP tests, we propose to use a dilution refrigerator to lower the temperature to 10 mK. We present a thorough analysis of our experimental scheme together with a discussion of perspectives.

引用

页码：659 / 668

页数：10