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Spin rotation by Earthʼs gravitational field in a “frozen-spin” ring |
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| Authors: | Yuri Orlov Eanna Flanagan Yannis Semertzidis |
| Institution: | 1. Department of Physics, 310 Physical Sciences Building, Cornell University, Ithaca, NY 14853, USA;2. Departments of Physics and Astronomy, Cornell University, Ithaca, NY 14853, USA;3. Brookhaven National Laboratory, Upton, NY 11973-5000, USA |
| Abstract: | Detailed calculations of spin rotation by the Earth?s gravitational field in a frozen-spin ring are presented in three different coordinate systems and used (a) to show that the systematic error caused by gravitation in a proposed electric dipole moment measurement can be unambiguously determined, and (b) to propose measuring the spin-gravity effect in a dedicated frozen-spin ring using electrons. |
| Keywords: | Particle spin Gravitation Electric dipole moment Magic momentum Frozen-spin storage ring |
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