Dynamic form factor of liquid4He at intermediate momentum transfer
نویسندگان
چکیده
منابع مشابه
Pion Form Factor in QCD at Intermediate Momentum Transfers
We present a quantitative analysis of the electromagnetic pion form factor in the light-cone sum rule approach, including radiative corrections and higher-twist effects. The comparison to the existing data favors the asymptotic profile of the pion distribution amplitude and allows to estimate the deviation: ( ∫ du/uφπ(u))/( ∫ du/uφas π (u)) = 1.1± 0.1 at the scale 1 GeV. Special attention is pa...
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ژورنال
عنوان ژورنال: Journal of Low Temperature Physics
سال: 1988
ISSN: 0022-2291,1573-7357
DOI: 10.1007/bf00681742