124 citations · 366 across the 14 of their papers we have counts for
14 papers
Transverse charge and current densities in the nucleon from dispersively improved chiral effective field theory
J. M. Alarcón, C. Weiss
Background: The transverse densities describe the distributions of electric charge and magnetic moment at fixed light-front time and connect the nucleon's elastic for…
The Double Chooz antineutrino detectors
Double Chooz Collaboration, H. de Kerret, Y. Abe +247
This article describes the setup and performance of the near and far detectors in the Double Chooz experiment. The electron antineutrinos of the Chooz nuclear power plant were meas…
Ultracold spin-balanced fermionic quantum liquids with renormalized -wave interactions
J. M. Alarcón, J. A. Oller
We consider a spin-balanced degenerate gas of spin-1/2 fermions whose dynamics is governed by low-energy -wave interactions, characterized by the scattering volume and eff…
Ladder resummation of spin 1/2 fermion many-body systems with arbitrary partial-wave content
J. M. Alarcón, J. A. Oller
We resum the ladder diagrams for the calculation of the energy density of a spin 1/2 fermion many-body system in terms of arbitrary vacuum two-body scattering amplitudes.…
Forward doubly-virtual Compton scattering off the nucleon in chiral perturbation theory: II. Spin polarizabilities and moments of polarized structure functions
Jose Manuel Alarcón, Franziska Hagelstein, Vadim Lensky +1
We examine the polarized doubly-virtual Compton scattering (VVCS) off the nucleon using chiral perturbation theory (PT). The polarized VVCS contains a wealth of information on t…
Forward doubly-virtual Compton scattering off the nucleon in chiral perturbation theory: the subtraction function and moments of unpolarized structure functions
Jose Manuel Alarcón, Franziska Hagelstein, Vadim Lensky +1
The forward doubly-virtual Compton scattering (VVCS) off the nucleon contains a wealth of information on nucleon structure, relevant to the calculation of the two-photon-exchange e…
Precise determination of proton magnetic radius from electron scattering data
J. M. Alarcón, D. W. Higinbotham, C. Weiss
We extract the proton magnetic radius from the high-precision electron-proton elastic scattering cross section data. Our theoretical framework combines dispersion analysis and chir…
Nucleon form factors in dispersively improved Chiral Effective Field Theory II: Electromagnetic form factors
J. M. Alarcón, C. Weiss
We study the nucleon electromagnetic form factors (EM FFs) using a recently developed method combining Chiral Effective Field Theory (EFT) and dispersion analysis. The spectral…
Nucleon form factors in dispersively improved Chiral Effective Field Theory I: Scalar form factor
J. M. Alarcón, C. Weiss
We propose a method for calculating the nucleon form factors (FFs) of -parity-even operators by combining Chiral Effective Field Theory (EFT) and dispersion analysis. The FFs…
Peripheral transverse densities of the baryon octet from chiral effective field theory and dispersion analysis
J. M. Alarcón, A. N. Hiller Blin, M. J. Vicente Vacas +1
The baryon electromagnetic form factors are expressed in terms of two-dimensional densities describing the distribution of charge and magnetization in transverse space at fixed lig…
Recent developments in neutron-proton scattering with Lattice Effective Field Theory
Jose Manuel Alarcón
In this contribution, we show some recent progress in the study of neutron-proton scattering with Nuclear Lattice Effective Field Theory (NLEFT). We present preliminary studies of…
Gold-plated moments of nucleon structure functions in baryon chiral perturbation theory
Vadim Lensky, Jose Manuel Alarcón, Vladimir Pascalutsa
We obtain leading- and next-to-leading order predictions of chiral perturbation theory for several prominent moments of nucleon structure functions. These free-parameter free resul…
Low energy analysis of scattering and the pion-nucleon sigma term with covariant baryon chiral perturbation theory
J. M. Alarcón, J. Martin Camalich, J. A. Oller
The pion-nucleon sigma term () is an observable of fundamental importance because embodies information about the internal scalar structure of the nucleon. Nowadays this qua…
Improved description of the -scattering phenomenology in covariant baryon chiral perturbation theory
J. M. Alarcón, J. Martin Camalich, J. A. Oller
We present a novel analysis of the scattering amplitude in covariant baryon chiral perturbation theory up to within the extended-on-mass-shell renormalization…