167 citations · 755 across the 44 of their papers we have counts for
50 papers
Diffractive structure functions from JIMWLK evolution
Tuomas Lappi, Heikki Mäntysaari, Pyry Runko
We compute diffractive structure functions from Wilson line configurations whose energy evolution is given by the JIMWLK equation. We use a JIMWLK evolution setup that has already…
Confronting Color Glass Condensate at next-to-leading order with HERA data
Carlisle Casuga, Heikki Mäntysaari
We perform a global analysis of HERA total inclusive cross section and charm quark production data to extract the non-perturbative initial condition for the next-to-leading order B…
The DIS dipole picture cross section at finite energy
Magnus Bertilsson, Tuomas Lappi, Heikki Mäntysaari +1
We implement a finite energy constraint in the dipole picture of deep inelastic scattering, by restricting the invariant mass of the produced partonic system by the virtual photon-…
Bayesian constraint of the initial condition for the Balitsky-Kovchegov equation at NLO
Carlisle Casuga, Henri Hänninen, Heikki Mäntysaari
We use Bayesian inference to constrain the parameters describing the initial amplitude input to the Balitsky-Kovchegov evolution equation at next-to-leading order accuracy against…
Impact of QCD Energy Evolution on Observables in Heavy-Ion Collisions
Heikki Mäntysaari, Björn Schenke, Chun Shen +1
We study how the inclusion of energy dependence as dictated by quantum chromodynamic (QCD) small- evolution equations affects key observables in ultra-relativistic heavy-ion col…
Diffractive deep inelastic scattering in the dipole picture: the contribution in exact kinematics
Abhiram Kaushik, Heikki Mäntysaari, Jani Penttala
We compute the contribution to the diffractive structure functions in high-energy deep inelastic scattering. The obtained result corresponds to a finite part of the nex…
Exclusive production off a dilute proton within a refined hotspot description
Heikki Mäntysaari, Anh Dung Le
We revisit the calculation of exclusive production in electron-proton scattering within the QCD dipole model, employing a refined description of the proton in terms…
Perturbative high-energy evolution in the IP-Glasma initial state
Heikki Mäntysaari, Björn Schenke, Chun Shen +1
We include the perturbative JIMWLK energy evolution into the IP-Glasma initial state description used to simulate the early-time dynamics in heavy ion collisions. By numerically so…
Global Bayesian Analysis of Photoproduction on Proton and Lead Targets
Heikki Mäntysaari, Hendrik Roch, Farid Salazar +3
We perform a global Bayesian analysis of diffractive production in and collisions using a color glass condensate (CGC) based calculation framew…
Initial condition for the Balitsky-Kovchegov equation at next-to-leading order
Carlisle Casuga, Henri Hänninen, Heikki Mäntysaari
We determine the initial condition of the Balitsky-Kovchegov evolution equation at next-to-leading order (NLO) accuracy using HERA deep inelastic scattering data. Posterior distrib…
Nucleon Energy Correlators for the Odderon
Heikki Mäntysaari, Yossathorn Tawabutr, Xuan-Bo Tong
We investigate the T-odd nucleon energy correlator (NEC) at small and establish its connection with the spin-dependent odderon. Probing the T-odd NEC involves measuring a singl…
The Large Hadron electron Collider as a bridge project for CERN
F. Ahmadova, K. André, N. Armesto +39
The LHeC is the project for delivering electron-nucleon collisions at CERN using the HL-LHC beams. An Energy Recovery Linac in racetrack configuration will provide 50 GeV electrons…
Inclusive photoproduction in ultraperipheral collisions
Patricia Gimeno-Estivill, Tuomas Lappi, Heikki Mäntysaari
We compute the differential cross section for inclusive production in ultraperipheral collisions within the Color Glass Condensate framework. Our predictions are fou…
Collision energy dependence in heavy ion collisions from nonlinear QCD evolution
Heikki Mäntysaari, Björn Schenke, Chun Shen +1
We explore the effects of including the energy dependence determined from evolution equations within the color glass condensate framework on observables in ultra-relativistic heavy…
Probing Nuclear Structure of Heavy Ions at the Large Hadron Collider
Heikki Mäntysaari, Björn Schenke, Chun Shen +1
We perform high-statistics simulations to study the impacts of nuclear structure on the ratios of anisotropic flow observables in Pb+Pb and Xe+Xe co…
Inclusive production in forward proton-proton and proton-lead collisions at high energy
Patricia Gimeno-Estivill, Tuomas Lappi, Heikki Mäntysaari
We calculate the cross section for forward production in proton-proton and minimum bias proton-lead collisions using the Color Glass Condensate (CGC) and Non-Relativ…
Vector meson production in ultraperipheral heavy ion collisions
Björn Schenke, Heikki Mäntysaari, Farid Salazar +2
We review model calculations of exclusive vector meson production in ultraperipheral heavy ion collisions. We highlight differences and similarities between different dipole models…
Coherently diffractive dissociation in electron-hadron collisions: from HERA to the future EIC
Tuomas Lappi, Anh Dung Le, Heikki Mäntysaari
We present numerical results on diffractive dissociation with large invariant mass diffractive final states in the scattering of an electron off a hadron. The diffractive large-mas…
Diffractive Deep Inelastic Scattering in the Dipole Picture at Next-to-Leading Order
G. Beuf, H. Hänninen, T. Lappi +2
We calculate the contribution from the state production to the diffractive cross sections in deep inelastic scattering at high energy. The obtained cross section is fi…
Single-Inclusive Particle Production from Collision at Next-to-Leading Order
Heikki Mäntysaari, Yossathorn Tawabutr
We present the first fully consistent NLO calculation of the single-inclusive forward hadron production in proton-nucleus (pA) collisions under the color glass condensate (CGC) fra…
Collider physics with no PDFs
Tuomas Lappi, Heikki Mäntysaari, Hannu Paukkunen +1
Measurements of Deep Inelastic Scattering (DIS) provide a powerful tool to probe the fundamental structure of protons and other nuclei. The DIS cross sections can be expressed in t…
Proton structure functions in the dipole picture at next-to-leading order
Henri Hänninen, Heikki Mäntysaari, Risto Paatelainen +1
We predict heavy quark production cross sections in Deep Inelastic Scattering at high energy by applying the CGC effective theory. We demonstrate that when the calculation is perfo…
The case for an EIC Theory Alliance: Theoretical Challenges of the EIC
Raktim Abir, Igor Akushevich, Tolga Altinoluk +167
We outline the physics opportunities provided by the Electron Ion Collider (EIC). These include the study of the parton structure of the nucleon and nuclei, the onset of gluon satu…
The ECFA Early Career Researcher's Panel: composition, structure, and activities, 2021 -- 2022
ECFA Early-Career Researcher Panel, :, Andrei Alexandru Geanta +74
The European Committee for Future Accelerators (ECFA) Early Career Researcher's (ECR) panel, which represents the interests of the ECR community to ECFA, officially began its activ…