Please use this identifier to cite or link to this item:
https://elib.bsu.by/handle/123456789/265815| Title: | How to Reach a Thousand-Second in-Plane Polarization Lifetime with 0.97-GeV/c Deuterons in a Storage Ring |
| Authors: | Silenko, A. JEDI Collaboration |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 2016 |
| Publisher: | American Physical Society |
| Citation: | Phys Rev Lett 2016;117(5). |
| Abstract: | We observe a deuteron beam polarization lifetime near 1000 s in the horizontal plane of a magnetic storage ring (COSY). This long spin coherence time is maintained through a combination of beam bunching, electron cooling, sextupole field corrections, and the suppression of collective effects through beam current limits. This record lifetime is required for a storage ring search for an intrinsic electric dipole moment on the deuteron at a statistical sensitivity level approaching 10-29 e cm. |
| URI: | https://elib.bsu.by/handle/123456789/265815 |
| DOI: | 10.1103/PhysRevLett.117.054801 |
| Scopus: | 84980019000 |
| Sponsorship: | Seventh Framework Programme (FP7), 227431. |
| Appears in Collections: | Статьи НИУ «Институт ядерных проблем» |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| PhysRevLett.117.054801-accepted.pdf | 217,21 kB | Adobe PDF | View/Open |
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