18.1k citations
- Centre National de la Recherche ScientifiqueFR1.7k papers
- Institut de Ciències del CosmosES1.4k papers
- TU Dortmund UniversityDE1.2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.2k papers
- Heidelberg UniversityDE1.2k papers
- University of EdinburghGB1.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT1.1k papers
- Universitat de ValènciaES1.1k papers
- University of ManchesterGB1.1k papers
- Rutherford Appleton LaboratoryGB1.1k papers
- Imperial College LondonGB1.1k papers
- Massachusetts Institute of TechnologyUS1.1k papers
8 papers · 2 filters
Magnetic Screening at Finite Temperature
Cristina Manuel
It is shown that at finite temperature and in the presence of magnetic sources magnetic fields are screened. This is proven within the framework of classical transport theory both…
Next-to-leading nonperturbative calculation in heavy quarkonium
A. Pineda
The next-to-leading nonperturbative contributions to heavy quarkonium systems are calculated. The applicability of the Voloshin-Leutwyler approach to heavy quarkonia systems for th…
Chiral Effective Lagrangian in the large-Nc limit: the nonet case
P. Herrera-Siklódy, J. I. Latorre, P. Pascual +1
A U_L(3) \otimes U_R(3) low-energy effective lagrangian for the nonet of pseudogoldstone bosons that appear in the large-Nc limit of QCD is presented including terms up to four der…
Neural network analysis for gamma gamma -> 3pi at Daphne
Ll. Ametller, Ll. Garrido, P. Talavera
We consider the possibility of using neural networks in experimental data analysis in Daphne. We analyze the process and its backgrounds using neural networks a…
More nonperturbative corrections to the fine and hyperfine splitting in the heavy quarkonium
A. Pineda
The leading nonperturbative effects to the fine and hyperfine splitting were calculated some time ago. Recently, they have been used in order to obtain realistic numerical results…
Ambiguities in QED: Renormalons versus Triviality
D. Espriu, R. Tarrach
We point out that, contrary to what is believed to hold for QCD, renormalons are genuine in QED; i.e. the ambiguities which come with them do not require cancellation by hypothetic…