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hep-ph2004
Initial state radiation corrections to double charmonium production in one-photon electron-positron annihilation
A. V. Luchinsky
In this paper initial state radiation corrections to double production of charmonium mesons on one-photon electron-positron annihilation at center of mass energy $\sqrt{s}=10.6\GeV…
hep-ph2003
On double charmonium production through two-photon $\e^+ e^-$ annihilation at
A. V. Luchinsky
Recent measurements of the Belle Collaboration of the exclusive production of two charmonia in the annihilation differ substantially from theoretical predictions. Recently…
hep-ph1999
Lifetimes of doubly heavy baryons
A. K. Likhoded, A. I. Onishchenko
We perform a detailed investigation of total lifetimes for the doubly heavy baryons , in the framework of operator product expansion over the inverse heavy quark…