ATOMIC PHYSICS RESEARCHES AT COOLER STORAGE RING IN LANZHOU

Author:

,MA X.1,CAI X. H.1,ZHU X. L.1,ZHANG S. F.12,MENG L. J.12,ZHANG D. C.1,YANG X. D.1,MAO R. S.1,HU Z. G.1,Liu Y.1,Yang J. C.1,XU H. S.1,XIAO G. Q.1,XIA J. W.1,YUAN Y. J.1,ZHAN W. L.1

Affiliation:

1. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China

2. Graduate University of Chinese Academy of Sciences, Beijing, 100049, China

Abstract

The commissioning of the cooler storage rings (CSR) was successful, and the facility provides new possibilities for atomic physics with highly charged ions. Bare carbon, argon ions, were successfully stored in the main ring CSRm, cooled by cold electron beam, and accelerated up to 1 GeV/u. Heavier ions as Xe 44+ and Kr 28+ were also successfully stored in the CSRs. Both of the rings are equipped with new generation of electron coolers which can provide different electron beam density distributions. Electron-ion interactions, high precision X-ray spectroscopy, complete kinematical measurements for relativistic ion-atom collisions will be performed at CSRs. Laser cooling of heavy ions are planned as well. The physics programs and the present status will be summarized.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. HIAF: New opportunities for atomic physics with highly charged heavy ions;Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms;2017-10

2. Longitudinal dynamics of RF-bunched and electron-cooled ion beam at the CSRe;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2014-02

3. Longitudinal Schottky spectra of a bunched Ne 10+ ion beam at the CSRe;Chinese Physics C;2013-10

4. First recombination experiment of fluorine-like nickel ions at the main cooler storage ring;Physica Scripta;2013-09-01

5. Optical measurement of the longitudinal ion distribution of bunched ion beams in the ESR;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2013-05

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