Vacuum Stability in two-Higgs doublet models (2009)
Sa, Nuno Barros E, Barroso, Augusto, Ferreira, Pedro, Santos, Rui
In this work we review the status of tree-level vacuum stability in general two-Higgs doublet models. We also discuss the problem of Normal minima in some classes of potentials. In some of these...
Double Neutral Higgs production in the Two-Higgs doublet model at the LHC (2009)
Arhrib, Abdesslam, Benbrik, Rachid, Chen, Chuan-Hung, Guedes, Renato, Santos, Rui
In this work we study the production and decay of two CP-even Higgs bosons in the general CP-conserving two-Higgs doublet model at the LHC. We also study the limiting case of the decoupling scenario....
Arhrib, Abdesslam, Benbrik, Rachid, Chen, Chuan-Hung, Santos, Rui
We study double Higgs production in photon-photon collisions as a probe of the new dynamics of Higgs interactions in the framework of two Higgs Doublet Models. We analyze neutral Higgs bosons...
Distinctive Higgs Signals of a Type II 2HDM at the LHC (2009)
Kanemura, Shinya, Moretti, Stefano, Mukai, Yuki, Santos, Rui, Yagyu, Kei
We perform a numerical analysis of Higgs-to-Higgs decays within a Type II 2-Higgs Doublet Model (2HDM), highlighting several channels that cannot occur in its Supersymmetric version, thereby allowing...
HCI POTENTIAL FOR AIDING CHILDREN WITH MENTAL DISORDERS (2008)
Jerry Guo, Paula Bach, Joshua Gross, Jacob Biehl, Andrew David, Chris Jordan, ...
interaction
Este artículo intenta establecer la cronología y dinámica de la depresión del siglo XVII en la región de Évora, en el sur de Portugal. El examen de un conjunto de variables clave...
A estrutura social agrária correntemente conhecida como latifúndio, prevalecente no Alentejo até à segunda metade do século XX, foi um traço estrutural fundamental da formação da sociedade...
Experimental signature of a fermiophobic Higgs boson (2000)
The most general Two Higgs Doublet Model potential without explicit CP violation depends on 10 real independent parameters . Excluding spontaneous CP violation results in two 7 parameter models....
Stakeholder participation in the design of environmental policy mixes
Santos, Rui, Antunes, Paula, Baptista, Gualter, Mateus, Pedro, Madruga, Luisa
Participatory methods for water resources planning
Giorgos Kallis, Nuno Videira, Paula Antunes, Ângela Guimarães Pereira, Clive L Spash, Harry Coccossis, ...
The Water Framework Directive institutionalises participatory processes in river basin planning across the European Union. This paper reports on three case studies from southern Europe where...
Participation and evaluation for sustainable river basin governance
Antunes, Paula, Kallis, Giorgos, Videira, Nuno, Santos, Rui
This paper introduces a special section devoted to participation and evaluation for sustainable river basin governance. The departing point for this research was the recognition that although there...
Scoping river basin management issues with participatory modelling: The Baixo Guadiana experience
Videira, Nuno, Antunes, Paula, Santos, Rui
This paper details the design and implementation of a participatory modelling process in the Baixo Guadiana River Basin, in Portugal. A group of stakeholders was involved in a causal mapping exercise...