Generation of Long-Lived Isomeric States via Bremsstrahlung Irradiation
Quantum Physics
2007-05-23 v1 Atomic Physics
Abstract
A method to generate long-lived isomeric states effectively for Mossbauer applications is reported. We demonstrate that this method is better and easier to provide highly sensitive Mossbauer effect of long-lived isomers (>1ms) such as 103Rh. Excitation of (gamma,gamma) process by synchrotron radiation is painful due mainly to their limited linewidth. Instead,(gamma,gamma') process of bremsstrahlung excitation is applied to create these long-lived isomers. Isomers of 45Sc, 107Ag, 109Ag, and 103Rh have been generated from this method. Among them, 103Rh is the only one that we have obtained the gravitational effect at room temperature.
Keywords
Cite
@article{arxiv.quant-ph/0611085,
title = {Generation of Long-Lived Isomeric States via Bremsstrahlung Irradiation},
author = {Yao Cheng and Bing Xia and Chuanxiang Tang and Yinong Liu and Qingxiu Jin},
journal= {arXiv preprint arXiv:quant-ph/0611085},
year = {2007}
}
Comments
ICAME 05 conference report