13 papers
Simultaneous Color Glass Condensate fit to deep inelastic scattering and forward hadron production at HERA, RHIC, and the LHC
Piotr Korcyl, Truong My Hau Le, Farid Salazar +1
We present the first simultaneous fit to deep inelastic scattering (DIS) reduced cross sections from HERA and forward single inclusive hadron production (SIHP) from RHIC and the LH…
The eikonal spin-dependent Odderon and gluon Sivers function of a proton, and its small- evolution
Sanjin BeniÄ, Sanjin Benić, Adrian Dumitru +2
The matrix element in the proton of the eikonal Odderon operator, with a helicity flip, has been shown to correspond to the dipole gluon Sivers function. We employ a three quark li…
Variational Autoregressive Networks with probability priors
Piotr BiaÅas, Piotr Korcyl, Tomasz Stebel +1
Monte Carlo methods are essential across diverse scientific fields, yet their efficiency is frequently hampered by critical slowing down-a sharp increase in autocorrelation times n…
Sampling two-dimensional spin systems with transformers
Piotr BiaÅas, Piotr Korcyl, Tomasz Stebel +2
Autoregressive Neural Networks based on dense or convolutional layers have recently been shown to be a viable strategy for generating classical spin systems. Unlike these methods,…
Small-x TMD distributions initial condition: Nc-dependence and Gaussian approximations
Florian Cougoulic, Piotr Korcyl, Tomasz Stebel
We systematically derive expressions for ten small- Transverse Momentum Dependent (TMD) distributions in the Gaussian approximation, three in the quark-gluon sector and seven in…
Probing gluon saturation with forward di-hadron correlations in proton-nucleus collisions
Paul Caucal, Zhong-Bo Kang, Piotr Korcyl +5
We present a detailed numerical investigation of semi-inclusive forward di-hadron production in proton-nucleus collisions employing the Color Glass Condensate effective theory. We…