8 papers
Fourier Transforms of Color Glass Condensate Multi-Wilson-Line Correlators via Filon Quadrature
Haowu Duan, Si-Wei Dai, Cong Yi +1
Calculating cross sections in the Color Glass Condensate effective theory requires Fourier transforms of multi-Wilson-line correlators from transverse coordinate space to transvers…
CGC-py: A Monte Carlo Event Generator for Gluon Saturation Physics
Haowu Duan, Cong Yi, Si-Wei Dai +3
We develop CGC-py, a Monte Carlo event generator for deep-inelastic scattering. It couples the full Color Glass Condensate (CGC) cross section for to a Parto…
Unbiased Data-Driven Determination of the Nuclear Dipole Amplitude in the Color Glass Condensate
Si-Wei Dai, Haowu Duan, Long-Gang Pang +4
Gluon saturation limits the growth of parton densities at small Bjorken- and is expected to be most pronounced in heavy nuclei. Yet quantitative extractions of the nuclear gluon…
Born-Oppenheimer Renormalization group for High Energy Scattering: the Modified BFKL, or where did it all go?
Haowu Duan, Alex Kovner, Michael Lublinsky
We continue exploring the Born-Oppenheimer renormalization group generating evolution in frequency of physical observables. In this paper we study the evolution of the total cross…
Born-Oppenheimer Renormalization group for High Energy Scattering: CSS, DGLAP and all that
Haowu Duan, Alex Kovner, Michael Lublinsky
In \cite{one}, we have introduced the Born-Oppenheimer (BO) renormalization group approach to high energy hadronic collisions and derived the BO approximation for the light cone wa…
Born-Oppenheimer Renormalization group for High Energy Scattering: the Setup and the Wave Function
Haowu Duan, Alex Kovner, Michael Lublinsky
We develop an approach to QCD evolution based on the sequential Born-Oppenheimer approximations that include higher and higher frequency modes as the evolution parameter is increas…
The CSS Hamiltonian: high energy evolution of rapidity dependent observables
Haowu Duan, Alex Kovner, Michael Lublinsky
We consider evolution of observables which depend on a small but fixed value of longitudinal momentum fraction , to high rapidity, such that . We show that this evolu…
Entanglement Enabled Intensity Interferometry in ultrarelativistic ultraperipheral nuclear collisions
James Daniel Brandenburg, Haowu Duan, Zhoudunming Tu +2
An important tool in studying the sub-femtoscale spacetime structure of matter in ultrarelativistic heavy-ion collisions is Hanbury-Brown-Twiss (HBT) intensity interferometry of id…