258 citations · 3k across the 59 of their papers we have counts for
61 papers
Predicting the Exclusive Diffractive Electron-Ion Cross Section at small with Machine Learning in Sarre
Jaswant Singh, Tobias Toll
The event generator Sarre has been used extensively for simulations of electron-ion collisions in preparation for the Electron-Ion Collider (EIC). Sarre simulates exclusive d…
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…
ATHENA Detector Proposal -- A Totally Hermetic Electron Nucleus Apparatus proposed for IP6 at the Electron-Ion Collider
ATHENA Collaboration, J. Adam, L. Adamczyk +433
ATHENA has been designed as a general purpose detector capable of delivering the full scientific scope of the Electron-Ion Collider. Careful technology choices provide fine trackin…
Investigating saturation effects and the virtual pion in leading neutron events at HERA with the dipole model
Arjun Kumar, Tobias Toll
We investigate events with very forward neutrons in collisions at HERA using impact parameter dependent colour dipole models with and without saturation. This is the first stu…
Energy dependence of the proton geometry in exclusive vector meson production
Arjun Kumar, Tobias Toll
The gluon radius of the proton is expected to increase at small gluon momentum fractions , an effect which has hitherto not been considered in the dipole model framework. We inv…
Subnucleon fluctuations in coherent and incoherent ultra-peripheral AA collisions at LHC and RHIC with the Sartre event generator
Tobias Toll
Sartre has been extensively used for describing photon-nuclei processes at the electron-ion collider (EIC) as well as ultra-peripheral collisions (UPC) at LHC and RHIC. Sartre is a…
Investigating the structure of gluon fluctuations in the proton with incoherent diffraction at HERA
Arjun Kumar, Tobias Toll
Impact parameter dependent dipole models are ideal tools for investigating the spatial structure of the proton. We investigate the incoherent cross section in exclusive …
Investigating saturation effects in ultraperipheral collisions at the LHC with the color dipole model
Bharath Sambasivam, Tobias Toll, Thomas Ullrich
We investigate saturation effects in scattering as well as in ultraperipheral A and AA collisions at small with four variants of the impact parameter dependent color di…
Exclusive diffractive vector meson production: A comparison between the dipole model and the leading twist shadowing approach
Shashank Anand, Tobias Toll
With the imminent construction of an electron-ion collider in the USA, both saturation physics and nuclear shadowing physics will be important for the same processes for the first…
eRHIC Design Study: An Electron-Ion Collider at BNL
E. C. Aschenauer, M. D. Baker, A. Bazilevsky +44
This document presents BNL's plan for an electron-ion collider, eRHIC, a major new research tool that builds on the existing RHIC facility to advance the long-term vision for Nucle…
The dipole model Monte Carlo generator Sartre 1
Tobias Toll, Thomas Ullrich
We present the Monte Carlo generator Sartre for simulating diffractive exclusive vector meson production and DVCS in electron-proton, electron-ion, and hadron-hadron collisions.
Electron Ion Collider: The Next QCD Frontier - Understanding the glue that binds us all
A. Accardi, J. L. Albacete, M. Anselmino +75
This White Paper presents the science case of an Electron-Ion Collider (EIC), focused on the structure and interactions of gluon-dominated matter, with the intent to articulate it…
Exclusive diffractive processes in electron-ion collisions
Tobias Toll, Thomas Ullrich
We present a new technique to calculate the cross-section for diffractive vector meson production and DVCS in electron-ion collisions based on the dipole model. The measurement of…
Gluons and the quark sea at high energies: distributions, polarization, tomography
D. Boer, M. Diehl, R. Milner +186
This report is based on a ten-week program on "Gluons and the quark sea at high-energies", which took place at the Institute for Nuclear Theory in Seattle in Fall 2010. The princip…
Measurement of the Diffractive Longitudinal Structure Function F_L^D at HERA
H1 Collaboration
First measurements are presented of the diffractive cross section at centre-of-mass energies of 225 and 252 GeV, together with a precise new mea…
Charm and bottom photoproduction at HERA with MC@NLO
Tobias Toll, Stefano Frixione
We apply the MC@NLO formalism to the production of heavy-quark pairs in pointlike photon-hadron collisions. By combining this result with its analogue relevant to hadron-hadron col…
Measurement of D^{*\pm} Meson Production and Determination of F_2^{ccbar} at low Q2 in Deep-Inelastic Scattering at HERA
H1 Collaboration
Inclusive production of D* mesons in deep-inelastic ep scattering at HERA is studied in the range 5 < Q^2 <100 GeV^2 of the photon virtuality and 0.02 < y < 0.7 of the inelasticity…
Measurement of the Inclusive e{\pm}p Scattering Cross Section at High Inelasticity y and of the Structure Function FL
H1 Collaboration
A measurement is presented of the inclusive neutral current e\pm p scattering cross section using data collected by the H1 experiment at HERA during the years 2003 to 2007 with pro…
Search for Squarks in R-parity Violating Supersymmetry in ep Collisions at HERA
H1 Collaboration
A search for squarks in R-parity violating supersymmetry is performed in e^+- p collisions at HERA using the H1 detector. The full data sample taken at a centre-of-mass energy sqrt…
Measurement of Charm and Beauty Jets in Deep Inelastic Scattering at HERA
H1 Collaboration
Measurements of cross sections for events with charm and beauty jets in deep inelastic scattering at HERA are presented. Events with jets of transverse energy E_T^jet > 6 GeV and p…
Diffractive Dijet Photoproduction in ep Collisions at HERA
H1 Collaboration
Measurements are presented of single and double-differential dijet cross sections in diffractive photoproduction based on a data sample with an integrated luminosity of 47 pb^-1. T…
Inelastic Production of J/psi Mesons in Photoproduction and Deep Inelastic Scattering at HERA
H1 Collaboration
A measurement is presented of inelastic photo- and electroproduction of J/psi mesons in ep scattering at HERA. The data were recorded with the H1 detector in the period from 2004 t…
Measurement of Leading Neutron Production in Deep-Inelastic Scattering at HERA
H1 Collaboration
The production of leading neutrons, where the neutron carries a large fraction x_L of the incoming proton's longitudinal momentum, is studied in deep-inelastic positron-proton scat…
Measurement of the D* Meson Production Cross Section and F_2^{ccbar}, at High Q^2, in ep Scattering at HERA
The H1 Collaboration
The inclusive production of D*(2010) mesons in deep-inelastic ep scattering is measured in the kinematic region of photon virtuality 100 < Q^2 < 1000 GeV^2 and inelasticity 0.02 <…