Testing the Newton second law in the regime of small accelerations

被引:10
作者
De Lorenci, V. A. [1 ,2 ]
Faundez-Abans, M. [3 ]
Pereira, J. P. [1 ]
机构
[1] Univ Fed Itajuba, Inst Ciencias Exatas, BR-37500903 Itajuba, MG, Brazil
[2] CERN, TH Unit, PH Dept, CH-1211 Geneva 23, Switzerland
[3] Lab Nacl Astrofis, BR-37504364 Itajuba, MG, Brazil
来源
ASTRONOMY & ASTROPHYSICS | 2009年 / 503卷 / 01期
关键词
gravitation; Galaxy: kinematics and dynamics; COLD DARK-MATTER; MILKY-WAY; SPIRAL GALAXIES; DYNAMICS; MASS; GRAVITY; ROTATION; ENERGY; PROOF; MOND;
D O I
10.1051/0004-6361/200811520
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
It has been pointed out that the Newtonian second law can be tested in the very small acceleration regime by using the combined movement of the Earth and Sun around the Galactic center of mass. It has been shown that there are only two brief intervals during the year in which the experiment can be completed, which correspond to only two specific spots on the Earth surface. An alternative experimental setup is presented to allow the measurement to be made on Earth at any location and at any time.
引用
收藏
页码:L1 / L4
页数:4
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