616 citations · 2.3k across the 46 of their papers we have counts for
47 papers
Photon Production in High-Energy Heavy-Ion Collisions: Thermal Photons and Radiative Recombination
Hirotsugu Fujii, Kazunori Itakura, Katsunori Miyachi +1
We present a comprehensive analysis of photon production at RHIC and the LHC, proposing radiative hadronization as an additional photon source in high-energy heavy-ion collisions.…
Radiative hadronization: Photon emission at hadronization from quark-gluon plasma
Hirotsugu Fujii, Kazunori Itakura, Katsunori Miyachi +1
We investigate photon emission at the hadronization stage from a quark-gluon plasma created in relativistic heavy-ion collisions. A recombination-model picture suggests that a quar…
Comparison of improved TMD and CGC frameworks in forward quark dijet production
Hirotsugu Fujii, Cyrille Marquet, Kazuhiro Watanabe
For studying small- gluon saturation in forward dijet production in high-energy dilute-dense collisions, the improved TMD (ITMD) factorization formula was recently proposed. In…
Performance of Complex Langevin Simulation in 0+1 dimensional massive Thirring model at finite density
Hirotsugu Fujii, Syo Kamata, Yoshio Kikukawa
Statistical sampling with the complex Langevin (CL) equation is applied to (0+1)-dimensional Thirring model, and its uniform-field variant, at finite fermion chemical potential …
Nuclear modification of forward production in pPb collisions at the LHC
Hirotsugu Fujii, Kazuhiro Watanabe
We study nuclear modification factors for single meson and semileptonic decay lepton () production in minimum bias proton-nucleus (p) collisions at the LHC in the…
Dynamical evolution of critical fluctuations and its observation in heavy ion collisions
Miki Sakaida, Masayuki Asakawa, Hirotsugu Fujii +1
We study time evolution of critical fluctuations of conserved charges near the QCD critical point in the context of relativistic heavy ion collisions. A stochastic diffusion equati…