183 citations · 3.8k across the 109 of their papers we have counts for
9 papers · 1 filter
Quantum dynamics for massless particles in Brinkmann spacetimes
Álvaro Duenas-Vidal, Jorge Segovia
In Classical Dynamics, Eisenhart lift connects the dynamics of null geodesics in a Brinkmann spacetime with a continuous family of Hamiltonian systems by means of a suitable projec…
Higher Order Corrections to the Effective Field Theory of Low-energy Axions
Bryan Cordero-Patino, Álvaro Duenas-Vidal, Jorge Segovia
Dark matter (DM) can be composed of a collection of axions, or axion-like particles (ALPs), whose existence is due to the spontaneous breaking of the Peccei-Quinn symmetry w…
Strong Interaction Physics at the Luminosity Frontier with 22 GeV Electrons at Jefferson Lab
A. Accardi, P. Achenbach, D. Adhikari +441
This document presents the initial scientific case for upgrading the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Lab (JLab) to 22 GeV. It is the result of a…
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…
Unraveling the nature of the novel and tetraquark candidates
P. G. Ortega, D. R. Entem, F. Fernandez +1
Using proton-proton collisions at centre-of-mass energies , , and TeV, with a total integrated luminosity of , the LHCb collaboration has performed am…
A contact interaction model for the and mesons in a SDE-BSE approach to QCD: masses, decay widths and transition form factors
Bilgai Almeida Zamora, Enrique Carreon Martínez, Jorge Segovia +1
We construct a contact interaction model for the and mesons in the SDE-BSE approach to QCD and compute several static properties of these mesons and their transition form…
Light-front Wave Functions of Vector Mesons in an Algebraic Model
B. Almeida-Zamora, J. J. Cobos-Martínez, A. Bashir +3
Inspired by the recent development of an algebraic model which provides an adequate and unified description of the internal structure of the lowest-lying pseudo-scalar mesons, belo…
Rotation and vibration in tetraquarks
Amir Jalili, Jorge Segovia, Feng Pan +1
A novel approach is introduced for obtaining precise solutions of the pairing Hamiltonian for tetraquarks, which utilizes an algebraic technique in infinite dimensions. The paramet…
Charmoniumlike tetraquarks in a chiral quark model
Gang Yang, Jialun Ping, Jorge Segovia
The lowest-lying charmonium-like tetraquarks and , with spin-parity , and , and isospin and , are syst…