Frequency shifts in noble-gas comagnetometers

被引：6

作者：

Terrano, W. A. ^{[1
,7
]}

Meinel, J. ^{[1
,8
]}

Sachdeva, N. ^{[2
]}

Chupp, T. E. ^{[2
]}

Degenkolb, S. ^{[3
]}

Fierlinger, P. ^{[1
]}

Kuchler, F. ^{[4
]}

Singh, J. T. ^{[5
,6
]}

机构：

[1] Tech Univ Munich, Phys Dept, Boltzmannstr 2 EXC, D-85748 Garching, Germany

[2] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA

[3] Inst Laue Langevin, CS 20156, F-38042 Grenoble 9, France

[4] TRIUMF, Vancouver, BC V6R 2Z9, Canada

[5] Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA

[6] Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA

[7] Princeton Univ, Dept Phys, Princeton, NJ 08550 USA

[8] Univ Stuttgart, Phys Inst 3, Pfaffenwaldring 57, D-70569 Stuttgart, Germany

来源：

PHYSICAL REVIEW A | 2019年 / 100卷 / 01期

关键词：

XE-129;

D O I：

10.1103/PhysRevA.100.012502

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Polarized nuclei are a powerful tool in nuclear-spin studies and in the search for physics beyond the standard model. Systems which compare two nuclear species have thus far been limited by anomalous yet reproducible frequency variations of unknown origin. We studied the self-interactions in a He-3-Xe-129 system by independently addressing, controlling, and measuring the influence of each component of the nuclear-spin polarization. Our results directly rule out prior explanations of the shifts and demonstrate experimentally that they can be explained by species-dependent self-interactions. We also report a gas-phase frequency shift induced by Xe-129 on He-3.

引用

页数：6

共 50 条

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