23150
However , the nuclear phases , the wavelength of which is far shorter than that of the electronic phases , make the computation of nonadiabatic transition extremely oscillatory , resulting in very slow convergence with respect to the number of sampling paths .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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