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| Nuclear hyperfine mixing in 229Th89+ 2025 |
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Message ID: 27
Entry time: Wed Jun 18 20:24:01 2025
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| Author: |
Carsten, Shahab, Ragandeep, Danyal et al. (the dayshift) and ESR crew |
| Category: |
Accelerator |
| Subject: |
229Th89+ identification |
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We believe to have identified the 237U92+ and the 229Th89+ peaks.
Using the Schottky resonator at about 244 MHz and taking the 123rd harmonic:
The Schottky peak of 237U92+ should be at 242.7975 MHz and the one of 229Th89+ at 242.8494 MHz.
The peaks should be ~52 kHz apart.
We have used:
gamma_t = 2.355
alpha_p = 0.18 |
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