A New Option for a Search for Alpha Variation: Narrow Transitions with Enhanced Sensitivity
原子物理
2009-11-11 v1
摘要
We consider several transitions between narrow lines that have an enhanced sensitivity to a possible variation of the fine structure constant, alpha. This enhancement may allow a search to be performed with an effective suppression of the systematic sources of uncertainty that are unavoidable in conventional high-resolution spectroscopic measurements. In the future this may provide the strongest laboratory constraints on alpha variation.
引用
@article{arxiv.physics/0511180,
title = {A New Option for a Search for Alpha Variation: Narrow Transitions with Enhanced Sensitivity},
author = {S. G. Karshenboim and A. Yu. Nevsky and E. J. Angstmann and V. A. Dzuba and V. V. Flambaum},
journal= {arXiv preprint arXiv:physics/0511180},
year = {2009}
}