50 citations · 164 across the 11 of their papers we have counts for
11 papers
Prospects for via lattice QCD
Raúl A. Briceño, Andrew W. Jackura, Arkaitz Rodas +1
The scattering amplitude plays a key role in a wide range of phenomena, including understanding the inner structure of scalar resonances as well as constra…
Accessing scattering amplitudes using quantum computers
Raul A. Briceño, Marco A. Carrillo, Juan V. Guerrero +2
Future quantum computers may serve as a tool to access non-perturbative real-time correlation functions. In this talk, we discuss the prospects of using these to study Compton scat…
Collinear Factorization at sub-asymptotic kinematics and validation in a diquark spectator model
Juan V. Guerrero, Alberto Accardi
We revisit the derivation of collinear factorization for Deep Inelastic Scattering at sub-asymptotic values of the four momentum transfer squared, where the masses of the particles…
The role of boundary conditions in quantum computations of scattering observables
Raúl A. Briceño, Juan V. Guerrero, Maxwell T. Hansen +1
Quantum computing may offer the opportunity to simulate strongly-interacting field theories, such as quantum chromodynamics, with physical time evolution. This would give access to…
Testing collinear factorization in a spectator model with mass corrections
Juan V. Guerrero, Alberto Accardi
In perturbative QCD, the masses of the hadrons involved in high energy reactions can usually be neglected. However, in the case of Kaon production in electron-proton collisions at…
PDFs in small boxes
Raúl A. Briceño, Juan V. Guerrero, Maxwell T. Hansen +1
PDFs can be studied directly using lattice QCD by evaluating matrix elements of non-local operators. A number of groups are pursuing numerical calculations and investigating possib…
Finite-volume effects due to spatially non-local operators
Raúl A. Briceño, Juan V. Guerrero, Maxwell T. Hansen +1
Spatially non-local matrix elements are useful lattice-QCD observables in a variety of contexts, for example in determining hadron structure. To quote credible estimates of the sys…
Hadron Mass Effects: Kaons at HERMES vs. COMPASS
Juan V. Guerrero, Alberto Accardi
Experimental data for integrated kaon multiplicities taken at HERMES and COMPASS measurements look incompatible with each other. In this talk, we investigate the effects of hadron…
Gauge invariance and kaon production in deep inelastic scattering at low scales
Juan V. Guerrero, Alberto Accardi
This paper focuses on hadron mass effects in calculations of semi-inclusive kaon production in lepton-Deuteron deeply inelastic scattering at HERMES and COMPASS kinematics. In the…
Hadron mass corrections in semi-inclusive deep-inelastic scattering
J. V. Guerrero, J. J. Ethier, A. Accardi +2
The spin-dependent cross sections for semi-inclusive lepton-nucleon scattering are derived in the framework of collinear factorization, including the effects of masses of the targe…
Hadron mass corrections in semi-inclusive deep inelastic scattering
A. Accardi, T. Hobbs, W. Melnitchouk
We derive mass corrections for semi-inclusive deep inelastic scattering of leptons from nucleons using a collinear factorization framework which incorporates the initial state mass…