磁场中轴子的质量移动
高能物理 - 唯象学
2016-11-03 v1
摘要
计算了轴子在外部恒定均匀磁场中传播时的质量移动。考察了通过电子环和虚光子的贡献。结果表明,虚光子的贡献远大于电子环的贡献。在早期宇宙的条件下,电子环对无质量轴子质量移动的贡献为零,而虚光子的贡献是有限的,且可能达到近期对轴子质量限制的量级。
引用
@article{arxiv.hep-ph/0001210,
title = {Mass Shift of Axion in Magnetic Field},
author = {N. V. Mikheev and A. Ya. Parkhomenko and L. A. Vassilevskaya},
journal= {arXiv preprint arXiv:hep-ph/0001210},
year = {2016}
}
备注
4 pages, latex2e, 2 PS figures, uses ws-p8-50x6-00.sty (included) and amssymb.sty. Talk at the International Workshop on Particle Physics and the Early Universe (COSMO-99), Trieste, Italy, 27 September - 3 October 1999