339 citations · 4.3k across the 102 of their papers we have counts for
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Single spin asymmetry in forward collisions: Phenomenology at RHIC
Sanjin Benić, Yoshitaka Hatta
We confront the theoretical result of single spin asymmetry (SSA) in forward collisions including the gluon saturation effect with the recent preli…
Quark and gluon contributions to the QCD trace anomaly
Yoshitaka Hatta, Abha Rajan, Kazuhiro Tanaka
We show that, in dimensional reguralization in the minimal subtraction scheme, the QCD trace anomaly can be unambiguously decomposed into two parts coming from the renormalized qua…
Holographic production near threshold and the proton mass problem
Yoshitaka Hatta, Di-Lun Yang
It has been suggested that the production of a heavy quarkonium near threshold in electron-proton scattering can shed light on the origin of the proton mass via the QCD trace anoma…
Probing the Weizsäcker-Williams gluon Wigner distribution in pp collisions
Renaud Boussarie, Yoshitaka Hatta, Bo-Wen Xiao +1
We show that the diffractive forward production of two quarkonia, especially the and states, in proton-proton or proton-ion collisions can access the Weizsäcker-Will…
Single spin asymmetries in ultra-peripheral collisions
Sanjin Benić, Yoshitaka Hatta
We suggest inclusive hadron production in ultra-peripheral proton-nucleus collisions (UPCs) as a new channel to investigate single spin asymmetries (SSAs),…
On the small- behavior of the orbital angular momentum distributions in QCD
Yoshitaka Hatta, Dong-Jing Yang
We present the numerical solution of the leading order QCD evolution equation for the orbital angular momentum distributions of quarks and gluons and discuss its implications for t…