dorsal/arxiv
View SchemaNMR spectroscopy of hydrogen deuteride and magnetic moments of deuteron and triton
| Authors | Yurii I. Neronov, Savely G. Karshenboim |
|---|---|
| Categories | |
| ArXiv ID | physics/0308029 |
| URL | https://arxiv.org/abs/physics/0308029 |
| DOI | 10.1016/j.physleta.2003.09.030 |
| Journal | Physics Letters A 318/1-2, pp. 126-132 (2003) |
Abstract
Magnetic moments of free and bound deuteron and triton are considered and new results for their magnetic moments (in units of that of the proton) and their g factors are presented. We report on a measurement with medium-pressure hydrogen deuteride (HD) at 10 atm, which is to be compared with the previous measurement done at 100 atm. We confirm that the high pressure used in former experiments caused no systematic effects at a level of 10 ppb. We also reexamined a theoretical uncertainty related to screening effects in HD and HT molecules and found that previously it was underestimated. The medium-pressure result obtained for the free deuteron mu_d/mu_p=0.307 012 206 5(28) with a fractional uncertainty of 9.1 * 10^-9 is free of systematic effects related to former high-pressure experiments. The reevaluated result for triton is mu_t/mu_p=1.066 639 908(10) with a fractional uncertainty of 9.3 * 10^-9.
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"abstract": "Magnetic moments of free and bound deuteron and triton are considered and new\nresults for their magnetic moments (in units of that of the proton) and their g\nfactors are presented. We report on a measurement with medium-pressure hydrogen\ndeuteride (HD) at 10 atm, which is to be compared with the previous measurement\ndone at 100 atm. We confirm that the high pressure used in former experiments\ncaused no systematic effects at a level of 10 ppb. We also reexamined a\ntheoretical uncertainty related to screening effects in HD and HT molecules and\nfound that previously it was underestimated. The medium-pressure result\nobtained for the free deuteron mu_d/mu_p=0.307 012 206 5(28) with a fractional\nuncertainty of 9.1 * 10^-9 is free of systematic effects related to former\nhigh-pressure experiments. The reevaluated result for triton is mu_t/mu_p=1.066\n639 908(10) with a fractional uncertainty of 9.3 * 10^-9.",
"arxiv_id": "physics/0308029",
"authors": [
"Yurii I. Neronov",
"Savely G. Karshenboim"
],
"categories": [
"physics.atom-ph"
],
"doi": "10.1016/j.physleta.2003.09.030",
"journal_ref": "Physics Letters A 318/1-2, pp. 126-132 (2003)",
"title": "NMR spectroscopy of hydrogen deuteride and magnetic moments of deuteron and triton",
"url": "https://arxiv.org/abs/physics/0308029"
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