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High-Precision Calculation of the Energy Levels and Auger Decay Rates of the Metastable States of the Antiprotonic Helium Atoms |
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| Authors: | Y. Kino N. Yamanaka N. Kamimura P. Froelich H. Kudo |
| Affiliation: | (1) Department of Chemistry, Tohoku University, Sendai 980-8578, Japan;(2) Department of Physics, University of Tokyo, Tokyo 113-0033, Japan;(3) Department of Physics, Kyushu University, Fukuoka 812-8581, Japan;(4) Department of Quantum Chemistry, Uppsala University, Box 518, 751 20 Uppsala, Sweden |
| Abstract: | We precisely calculated the energy levels and the Auger decay rates of the antiprotonic helium atoms with the coupled rearrangement channel method and the complex-coordinate-rotation method. Calculated transition frequencies were in excellent agreement with observed values. This agreement gives best limit of the antiproton mass with 5×10−8 uncertainty. This revised version was published online in August 2006 with corrections to the Cover Date. |
| Keywords: | antiprotonic helium atom complex-coordinate-rotation method |
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