529 citations · 2.6k across the 55 of their papers we have counts for
4 papers · 1 filter
Eccentricity and elliptic flow in proton-proton collisions from parton evolution
Emil Avsar, Christoffer Flensburg, Yoshitaka Hatta +2
It has been argued that high-multiplicity proton-proton collisions at the LHC may exhibit collective phenomena usually studied in the context of heavy-ion collisions, such as ellip…
Resummation of large logarithms in the heavy quark effects on the parton distributions inside the virtual photon
Yoshio Kitadono, Ryo Sahara, Tsuneo Uematsu +1
We discuss the resummation of the large logarithmic terms appearing in the heavy quark effects on parton distribution functions inside the virtual photon. We incorporate heavy quar…
Sector decomposition via computational geometry
Toshiaki Kaneko, Takahiro Ueda
A non-iterative method is presented for the factorization step of sector decomposition method, which separates infrared divergent part from loop integration. This method is based o…
Soft photon anomaly and gauge/string duality
Yoshitaka Hatta, Takahiro Ueda
Motivated by the recent DELPHI report on the anomalous photon production in e^+e^- annihilation, we exactly calculate the inclusive cross section of soft photons in the strong coup…