Orthopositronium lifetime atO(α)andO(α3 ln α)in closed form
نویسندگان
چکیده
منابع مشابه
Orthopositronium lifetime : analytic results in O ( α ) and O ( α 3 ln α )
We present the O(α) and O(α ln α) corrections to the total decay width of orthopositronium in closed analytic form, in terms of basic transcendental numbers, which can be evaluated numerically to arbitrary precision. PACS numbers: 12.20.Ds, 31.30.J-, 36.10.Dr ∗On leave of absence from Bogoliubov Laboratory for Theoretical Physics, JINR, 141980 Dubna (Moscow region), Russia.
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2009
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.80.052501