Javier L. Albacete
A5069389370- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
- Quantum Chromodynamics and Particle Interactions
- Superconducting Materials and Applications
- Distributed and Parallel Computing Systems
- Black Holes and Theoretical Physics
- Particle Detector Development and Performance
- International Science and Diplomacy
- Cosmology and Gravitation Theories
- Particle Accelerators and Free-Electron Lasers
- High-pressure geophysics and materials
- Nuclear reactor physics and engineering
- Numerical methods in inverse problems
- Granular flow and fluidized beds
- Astrophysical Phenomena and Observations
- Advances in Oncology and Radiotherapy
- Theoretical and Computational Physics
- Cold Atom Physics and Bose-Einstein Condensates
- Geophysics and Gravity Measurements
- Pulsars and Gravitational Waves Research
- Radiomics and Machine Learning in Medical Imaging
- Nuclear physics research studies
Universidad de Granada
2013-2019
Institut National de Physique Nucléaire et de Physique des Particules
2011-2016
Centre National de la Recherche Scientifique
2010-2016
Université Paris-Sud
2011-2016
Institut de Physique Théorique
2009-2014
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
2009-2014
CEA Paris-Saclay
2009-2014
Institut de Physique
2012-2014
European Organization for Nuclear Research
2003-2011
Universidade de Santiago de Compostela
2011
This White Paper presents the science case of an Electron-Ion Collider (EIC), focused on structure and interactions gluon-dominated matter, with intent to articulate it broader nuclear community. It was commissioned by managements Brookhaven National Laboratory (BNL) Thomas Jefferson Accelerator Facility (JLab) objective presenting a summary scientific opportunities goals EIC as follow-up 2007 NSAC Long Range plan. document is culmination community-wide effort in following series workshops...
In response to the 2013 Update of European Strategy for Particle Physics, Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This covers a highest-luminosity high-energy lepton collider (FCC-ee) and energy-frontier hadron (FCC-hh), which could, successively, be installed in same 100 km tunnel. The scientific capabilities integrated FCC programme would serve worldwide community throughout 21st century. also investigates LHC energy upgrade,...
The physics programme and the design are described of a new collider for particle nuclear physics, Large Hadron Electron Collider (LHeC), in which newly built electron beam 60 GeV, up to possibly 140 energy collides with intense hadron beams LHC. Compared HERA, kinematic range covered is extended by factor twenty negative four-momentum squared, $Q^2$, inverse Bjorken $x$, while luminosity $10^{33}$ cm$^{-2}$s$^{-1}$ LHeC projected exceed integrated HERA two orders magnitude. devoted an...
We review the physics opportunities of Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. describe measurement capabilities each FCC component, addressing study electroweak, Higgs strong interactions, top quark flavour, as well phenomena beyond Standard Model. highlight synergy complementarity different colliders, which will contribute to a uniquely coherent ambitious research programme, providing an unmatchable combination precision sensitivity new physics.
In response to the 2013 Update of European Strategy for Particle Physics (EPPSU), Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC covered an energy-frontier hadron collider (FCC-hh), highest-luminosity high-energy lepton (FCC-ee), corresponding 100 km tunnel infrastructure, well physics opportunities these two colliders, and LHC, based on FCC-hh technology. This document constitutes third volume Conceptual Design Report,...
This writeup is a compilation of the predictions for forthcoming Heavy Ion Program at Large Hadron Collider, as presented CERN Theory Institute 'Heavy Collisions LHC - Last Call Predictions', held from May 14th to June 10th 2007.
In response to the 2013 Update of European Strategy for Particle Physics (EPPSU), Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC covered an energy-frontier hadron collider (FCC-hh), highest-luminosity high-energy lepton (FCC-ee), corresponding 100 km tunnel infrastructure, well physics opportunities these two colliders, and LHC, based on FCC-hh technology. This document constitutes third volume Conceptual Design Report,...
We perform a global fit to the structure function ${F}_{2}$ measured in lepton-proton experiments at small values of Bjorken-$x$, $x\ensuremath{\le}0.01$, for all experimentally available ${Q}^{2}$, $0.045\text{ }\text{ }{\mathrm{GeV}}^{2}\ensuremath{\le}{Q}^{2}\ensuremath{\le}800\text{ }{\mathrm{GeV}}^{2}$. show that recent improvements resulting from inclusion running coupling corrections allow description data terms nonlinear QCD evolution equations. In this approach is calculated within...
We study the solution of nonlinear Balitsky-Kovchegov evolution equation with recently calculated running coupling corrections [I. I. Balitsky, Phys. Rev. D 75, 014001 (2007). and Y. Kovchegov H. Weigert, Nucl. A784, 188 (2007).]. Performing a numerical we confirm earlier result Albacete et al. [Phys. 71, 014003 (2005).] (obtained by exploring several possible scales for coupling) that high energy leads to universal scaling behavior dipole-nucleus scattering amplitude, which is independent...
This White Paper presents the science case of an Electron-Ion Collider (EIC), focused on structure and interactions gluon-dominated matter, with intent to articulate it broader nuclear community. It was commissioned by managements Brookhaven National Laboratory (BNL) Thomas Jefferson Accelerator Facility (JLab) objective presenting a summary scientific opportunities goals EIC as follow-up 2007 NSAC Long Range plan. document is culmination community-wide effort in following series workshops...
We present a good description of recent experimental data on forward di-hadron azimuthal correlations measured in deuteron-gold collisions at RHIC, where monojet production has been observed. Our approach is based the Color Glass Condensate effective theory for small-x degrees freedom nuclear wave function, including use non-linear evolution equations with running QCD coupling. analysis provides further evidence presence saturation effects RHIC data.
Using the unintegrated gluon distribution obtained from numerical simulations of Balitsky-Kovchegov equation with running coupling, we obtain a very good description RHIC data on single inclusive hadron production at forward rapidities in both p+p and d+Au collisions. No K-factors are needed for charged hadrons, whereas pion rapidity independent K-factor order 1/3 is needed. Extrapolating to LHC energies, calculate nuclear modification factors light hadrons p+Pb collision, as well...
Predictions for charged hadron, identified light quarkonium, photon, jet and gauge bosons in p+ Pb collisions at [Formula: see text] are compiled compared. When test run data available, they compared to the model predictions.
The nonlinear evolution of dense partonic systems has been suggested as a novel physics mechanism relevant for the dynamics p-A and A-A collisions at collider energies. Here we study to what extent description Cronin enhancement in framework this is consistent with recent observation sqrt[s]=200 GeV d-Au Relativistic Heavy Ion Collider. We solve Balitsky-Kovchegov equation numerically several initial conditions encoding enhancement. find that properly normalized nuclear gluon distribution...
We study the effects of including a running coupling constant in high-density QCD evolution. For fixed constant, evolution preserves initial dependence saturation momentum ${Q}_{s}$ on nuclear size $A$ and results an exponential rapidity $Y$, ${Q}_{s}^{2}(Y)={Q}_{s}^{2}({Y}_{0})\mathrm{exp}[{\overline{\ensuremath{\alpha}}}_{s}d(Y\ensuremath{-}{Y}_{0})]$. case, we rederive analytical estimates for $Y$ dependences scale test them numerically. The vanishes $\ensuremath{\propto}1/\sqrt{Y}$ large...
We present predictions for the pseudorapidity density of charged particles produced in central Pb-Pb collisions at LHC. Particle production such is calculated framework k(t) factorization. The nuclear unintegrated gluon distributions LHC energies are determined from numerical solutions Balitsky-Kovchegov equation including recently running coupling corrections. initial conditions evolution fixed by fitting Relativistic Heavy Ion Collider data collision square root[sNN]=130 and 200 GeV per...
We present a dynamical explanation of the hollowness effect observed in proton-proton scattering at $\sqrt s\!=\!7$ TeV. This phenomenon, not lower energies, consists depletion inelasticity density zero impact parameter collision. Our analysis is based on three main ingredients: we rely gluonic hot spots inside proton as effective degrees freedom for description process. Next assume that some non-trivial correlation between transverse positions exists. Finally build amplitude from multiple...