Necessity of Exact Calculation for Transition Probability |
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| Authors: | LIU Fu-Sui CHEN Wan-Fang |
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| Affiliation: | 1. Physics Department, Beijing University, Beijing 100871, China;2. Department of Physics, Yunnan University, Kunming 650091, China;3. CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China;4. University of Science and Technology for Staffs andWorkers, the Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | This paper shows that exact calculation for transition probability can make some systems deviate fromFermi golden rule seriously. This paper also shows that the corresponding exact calculation of hopping rate inducedby phonons for deuteron in Pd-D system with the many-body electron screening, proposed by Ichimaru, can explainthe experimental fact observed in Pd-D system, and predicts that perfection and low-dimension of Pd lattice are veryimportant for the phonon-induced hopping rate enhancement in Pd-D system. |
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| Keywords: | transition probability Fermi golden rule hopping rate phonon |
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