Limits on nonstandard forces in the submicrometer range.
Limits on nonstandard forces in the submicrometer range.
复制标题
DOI：
10.1103/physrevlett.102.171101
复制
发表时间：
2009-04
影响因子：
8.6
通讯作者：
M. Masuda;Makoto Sasaki
中科院分区：
文献类型：
--
作者：
M. Masuda;Makoto Sasaki
我们报道了通过测量0.48-6.5微米范围内的卡西米尔力来寻找非标准力。通过与Casimir力理论的比较，我们得到了汤川型偏离牛顿引力的参数α的约束条件。得到的限值在1.0-2.9微米范围内比以前的限值更严格。此外，我们还得到了测量重子数的基本标度M*的下限。特别是，对于六个额外的维度，对M*的限制在6.5x10(-6)的范围内是严格的
We report the search for a nonstandard force by measuring the Casimir forces in the 0.48-6.5 microm range. By comparing the data and the theory of the Casimir force, we have obtained constraints for the parameter alpha of the Yukawa-type deviations from Newtonian gravity. The obtained limits are more stringent than previous limits in the 1.0-2.9 microm range. Furthermore, we have obtained lower limits for the fundamental scale M* for gauged baryon number in the bulk. In particular, for six extra dimensions, the limits on M* are stringent in the range 6.5x10(-6)