1.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR18 papers
- Instituto de Astrofísica de CanariasES13 papers
- Universidad de La LagunaES13 papers
- Consejo Superior de Investigaciones CientíficasES12 papers
- Universidad de GranadaES10 papers
- University of CambridgeGB10 papers
- Institut d'Astrophysique de ParisFR9 papers
- Instituto de Física de CantabriaES8 papers
- Sorbonne UniversitéFR8 papers
- Unidades Centrales Científico-TécnicasES8 papers
- Universidad de CantabriaES8 papers
- Universidad de SevillaES8 papers
17 papers · 1 filter
Sensitivity Analysis of the Top-Quark Sector
Fernando Cornet-Gomez, Víctor Miralles, Marcos Miralles López +2
We study the sensitivity of current and future collider observables to top-quark SMEFT operators through a one-operator-at-a-time analysis. Using data from the Tevatron, LEP, and L…
Diffusion Monte Carlo calculations of fully-heavy compact hexaquarks
J. M. Alcaraz-Pelegrina, M. C. Gordillo
We used a diffusion Monte Carlo technique to describe the properties of fully-heavy compact arrangements (no dibaryon molecules) including six quarks and no antiquarks within the f…
Constraining Low-Scale Flavor Models with and Lepton Flavor Violation
M. L. López-Ibáñez, Aurora Melis, M. Jay Pérez +2
We present here two concrete examples of models where a sub-TeV scale breaking of their respective and flavor symmetries is able to account for the recentl…
Cosmology of an Axion-Like Majoron
Antonio J. Cuesta, Mario E. Gómez, José I. Illana +1
We propose a singlet majoron model that defines an inverse seesaw mechanism in the sector. The majoron has a mass eV and a coupling to the lepton simil…
Implications of the Muon g-2 result on the flavour structure of the lepton mass matrix
Lorenzo Calibbi, M. L. López-Ibáñez, Aurora Melis +1
The confirmation of the discrepancy with the Standard Model predictions in the anomalous magnetic moment by the Muon g-2 experiment at Fermilab points to a low scale of new physics…
Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data
J. L. Albacete, N. Armesto, J. G. Milhano +2
The solutions of the Balitsky-Kovchegov evolution equations are studied numerically and compared with known analytical estimations. The rapidity and nuclear size dependences of the…
Nuclear Shadowing and Diffraction
J. L. Albacete, N. Armesto, A. Capella +2
The relation between diffraction in lepton-proton collisions and shadowing of nuclear structure functions which arises from Gribov inelastic shadowing, is described. A model realiz…
Numerical analysis of the Balitsky-Kovchegov equation with running coupling: dependence of the saturation scale on nuclear size and rapidity
J. L. Albacete, N. Armesto, J. G. Milhano +2
We study the effects of including a running coupling constant in high-density QCD evolution. For fixed coupling constant, QCD evolution preserves the initial dependence of the satu…
Energy Dependence of the Cronin Effect from Non-Linear QCD Evolution
Javier L. Albacete, Nestor Armesto, Alex Kovner +2
The non-linear evolution of dense partonic systems has been suggested as one of the novel physics mechanisms relevant to the dynamics of hadron-nucleus and nucleus-nucleus collisio…
Nuclear Structure Functions at Small x from Inelastic Shadowing and Diffraction
N. Armesto, A. Capella, A. B. Kaidalov +2
Nuclear structure functions at small x and small or moderate are studied using the relation with diffraction on nucleons which arises from Gribov's Reggeon Calculus. A reason…
A simple model for nuclear structure functions at small in the dipole picture
N. Armesto
A simple model for nuclear structure functions in the region of small x and small and moderate , is presented. It is a parameter-free extension, in the Glauber-Gribov approach…
Nuclear Structure Functions and Heavy Flavour Leptoproduction Off the Nucleus at Small x in Perturbative QCD
N. Armesto, M. A. Braun
Nuclear structure functions and cross-sections for heavy flavour production in lepton-nucleus collisions are investigated in the low region accessible now or in the near future…
Parton densities and dipole cross-sections at small x in large nuclei
N. Armesto, M. A. Braun
Unintegrated gluon densities in nuclei, dipole-nucleus cross-sections and quark densities are numerically investigated in the high-colour limit, with the scattering on a heavy nucl…
Analysis of the first RHIC results in the String Fusion Model
N. Armesto, C. Pajares, D. Sousa
First results from RHIC on charged multiplicities, evolution of multiplicities with centrality, particle ratios and transverse momentum distributions in central and minimum bias co…
Monte Carlo model for nuclear collisions from SPS to LHC energies
N. S. Amelin, N. Armesto, C. Pajares +1
A Monte Carlo model to simulate nuclear collisions in the energy range going from SPS to LHC, is presented. The model includes in its initial stage both soft and semihard component…
Baryon and strangeness enhancement at SPS, RHIC and LHC energies in the String Fusion Model
N. S. Amelin, N. Armesto, C. Pajares +1
Strangeness and baryon enhancement in heavy ion collisions are discussed in the framework of the String Fusion Model. The Monte Carlo version of this model is shown to reasonably r…
A geometrical estimation of saturation of partonic densities
N. Armesto, C. A. Salgado
We propose a new criterium for saturation of the density of partons both in nucleons and nuclei. It is applicable to any multiple scattering model which would be used to compute th…