World Scientific Publishing, Modern Physics Letters A, 17(04), p. 1597-1603
DOI: 10.1142/s0217732389001829
Full text: Unavailable
We perform an equivalence principle experiment for a magnetically shielded spin-polarized body of Dy 6 Fe 23. We use a single-pan mass comparator to compare the spin-polarized body with an unpolarized group of masses. The equivalence of spin-up and spin-down positions is good to (1.1 ±7.8)×10−9 in earth gravitational field.