A Bayesian view of the Higgs sector with higher dimensional operators

We investigate the possibilities of New Physics affecting the Standard Model (SM) Higgs sector. An effective Lagrangian with dimension-six operators is used to capture the effect of New Physics. We carry out a global Bayesian inference analysis, considering the recent LHC data set including all available correlations, as well as results from Tevatron. Trilinear gauge boson couplings and electroweak precision observables are also taken into account. The case of weak bosons tensorial couplings is closely examined and NLO QCD corrections are taken into account in the deviations we predict. We consider two scenarios, one where the coefficients of all the dimension-six operators are essentially unconstrained, and one where a certain subset is loop suppressed. In both scenarios, we find that large deviations from some of the SM Higgs couplings can still be present, assuming New Physics arising at 3 TeV. In particular, we find that a significantly reduced coupling of the Higgs to the top quark is possible and slightly favored by searches on Higgs production in association with top quark pairs. The total width of the Higgs boson is only weakly constrained and can vary between 0.7 and 2.7 times the Standard Model value within 95% Bayesian credible interval (BCI). We also observe sizeable effects induced by New Physics contributions to tensorial couplings. In particular, the Higgs boson decay width into Zγ can be enhanced by up to a factor 12 within 95% BCI. © 2013 SISSA.

Computerization of maritime ports, e-commerce platforms and logistics communities

In the past few years there has been a clear trend of attaching increasing importance to "inforstructures", or the capacity of ports to process the information that accompanies foreign trade flows, so that the processing becomes a facilitating factor for trade, rather than an obstacle.This led to development of the concept of a port community system, which is a computerized system that interconnects all the members of a logistics community, making the exchange of documentation as effective as possible, reducing the volume of data to be re-entered in different systems and ultimately improving the whole process of monitoring an operation until its completion. Computerization of communications between all the actors at the ports facilitates integration of the community, while it also assists interaction between ports, thus forming logistics corridors.

Toward an integrated transport policy: institutions, infrastructure and logistics - the case in Chile

This edition of the FAL Bulletin presents a summary of the major outcomes of the workshop, “Toward an integrated transport policy: institutions, infrastructure and logistics”, which was organized by the ECLAC Infrastructure Services Unit, in late 2009. The objective of the event was to analyse the various government bodies involved in the transport sector, Chile’s experience in formulating transport policy and the challenge that formulating and executing integrated policies entails.

Intelligent transport systems in Latin American sea port logistics

This issue of the FAL bulletin analyses the role of intelligent transport systems (ITS) in sea port logistics in Latin America.

Security in the logistics chain and its impact on Mesoamerican competitiveness

This issue of the FAL Bulletin analyses the implications of logistics security for the competitiveness of the member countries of the Mesoamerica Project. This study analyses a number of international indicators related to logistics security and proposes a set of actions to improve the organization of the governments and their coordination with the private sector, to enhance the efficiency of the measures implemented and thus the competitiveness of their economies.

The need to facilitate and secure logistics processes in Latin America and the Caribbean

This FAL Bulletin examines the role of logistical security and facilitation in the competitiveness of Latin America and the Caribbean.

Logistics platforms as a pivotal element in competitiveness and sustainability

This issue of the FAL Bulletin examines the economic, institutional, social and environmental aspects of logistics platforms, which help to support competitive economies in a sustainable and egalitarian environment.

Developing integrated and sustainable policies on infrastructure, logistics and mobility in Mesoamerica

This issue of the FAL Bulletin summarizes the main outcomes of a regional workshop held in Costa Rica in November 2012 that brought together ministers and high-level authorities from the member countries of the Mesoamerica Project.

The potential of Aid for Trade to improve the infrastructure and logistics performance of landlocked developing countries of Latin America

Incluye bibliografía.

Logistics and trade facilitation between CARICOM and Central America

Includes bibliography.

Institutionality, logistics and international cooperation for the economic and social development: The case of the Plurinational State of Bolivia

Includes bibliography.

Logistics inefficiencies in latin american landlocked countries

This document sets out an initial proposal for measuring costs in logistics chains, and is part of a line of work of the Natural Resources and Infrastructure Division of the Economic Commission for Latin America and the Caribbean (ECLAC) that seeks to identify logistics inefficiencies in Latin America and the Caribbean that are detrimental to the sustainability of national and regional growth.

Logistics observatories and regional integration indicators: the Mesoamerica project

This FAL Bulletin analyses the development of logistics observatories and the construction of regional integration indicators in Latin America and the Caribbean. To this end, it examines experiences, in the region and worldwide, in relation to the construction of indicators and presents a set of policy recommendations for proper implementation. The Mesoamerica Project is used as a case study to construct a set of indicators for logistics infrastructures.