Democracia cristã e populismo: um marco histórico comparativo entre o Brasil e o Chile

O objetivo deste artigo é indicar de que forma a Democracia Cristã, no Brasil e no Chile, articularam-se com o populismo. O período histórico brasileiro escolhido para análise é o da chamada democracia populista (1945-1964) e o chileno é o da presidência de Eduardo Frei Montalva (1964-1970). ABSTRACT The aim of this article is to indicate the form that Christian Democracy, in Brazil and Chile, articulated with populism. The Brazilian historic period chosen for analysis is that known as populist democracy (1945-1964) and in the case of Chile, that of Eduardo Frei Montalva's presidency (1964-1970). RESUMÉ L'objectif de cet article est d'indiquer par quel moyen la Démocratie chrétienne, au Brésil et au Chili, s'est articulée avec le «populisme». La période historique brésilienne choisie pour être analysée est celle de la soi-disant démocratie populiste (1945-1964) et en ce qui concerne le Chili, c'est la période du gouvernement du président Eduardo Frei Montalva (1964-1970)

O partido democrata cristao (1945-1965)

RESUMO COELHO, Sandro Anselmo. O Partido Democrata Cristão (1945 - 1965) : dilemas e inconsistências da terceira via brasileira. O objetivo deste trabalho é verificar quão o Partido Democrata Cristão (PDC) brasileiro se constituiu como força política entre 1945 e 1965; seu problema central é constatar como sua proposta de Terceira Via se transformou no tempo tendo em vista quatro questões: populismo, realinhamento partidário, nacional-desenvolvimentismo e bipartidarismo; as fontes coevas são: programas partidários, discursos pedecistas na Câmara dos Deputados, mensagens do governador Ney Aminthas de Barros Braga à Assembléia Legislativa do Paraná entre 1961 e 1965 e seu plano de governo. No primeiro capítulo estabelecemos uma comparação entre os PDC brasileiro e chileno, identificando tanto a constituição de suas propostas de Terceira Via, como suas relações com a nossa apropriação da categoria populismo. Posteriormente, analisamos o teor da Terceira Via no conteúdo programático do PDC brasileiro. Tratamos dos anos 1945-1955, quando verificamos como o partido se portou em face dos limites daquela nascente democracia. Discutimos, também, os anos 1955-1961, momento em que a sua Terceira Via adquiriu expressão eleitoral nacional; nesta análise tem-nos importância a noção de realinhamento do sistema partidário. No terceiro capítulo abordamos os pedecistas no poder, analisando como, através da conquista do Executivo no Paraná, o PDC buscava implementar a sua Terceira Via; averiguamos, ainda, em que medida ela adotou premissas nacional-desenvolvimentistas. Por fim, problematizamos o que possivelmente tenha sido o maior dilema dos pedecistas, o bipartidarismo, compor quadros junto à Aliança Renovadora Nacional (ARENA) ou ao Movimento Democrático Brasileiro (MDB). Constatamos que a grande maioria deles rumou para a ARENA, auxiliando na sustentação da ditadura militar

O Partido Democrata Cristão: teores programáticos da terceira via brasileira (1945-1964)

Neste artigo analisamos como o Partido Democrata Cristão brasileiro, através de seu conteúdo programático, dava forma à sua proposta de Terceira Via; tratamos dos anos 1945/1954-5, quando verificamos a maneira como o partido se portou em face dos limites daquela nascente democracia, e dos anos 1955/1963-4, momento em que a sua Terceira Via adquiriu expressão política nacional.<br>In this article we discuss how Party Christian Democrat, through its programmatic content, gave form its proposal of Third Way; we analyze the years 1945/1954-5, verifying how the party behaved before of the limits of that nascent democracy, and of the years 1955/1963-4, moment in that yours Third Way acquired national politic expression

Deep Underground Neutrino Experiment (DUNE), Far Detector Technical Design Report, Volume I Introduction to DUNE

International audienceThe preponderance of matter over antimatter in the early universe, the dynamics of the supernovae that produced the heavy elements necessary for life, and whether protons eventually decay—these mysteries at the forefront of particle physics and astrophysics are key to understanding the early evolution of our universe, its current state, and its eventual fate. The Deep Underground Neutrino Experiment (DUNE) is an international world-class experiment dedicated to addressing these questions as it searches for leptonic charge-parity symmetry violation, stands ready to capture supernova neutrino bursts, and seeks to observe nucleon decay as a signature of a grand unified theory underlying the standard model. The DUNE far detector technical design report (TDR) describes the DUNE physics program and the technical designs of the single- and dual-phase DUNE liquid argon TPC far detector modules. This TDR is intended to justify the technical choices for the far detector that flow down from the high-level physics goals through requirements at all levels of the Project. Volume I contains an executive summary that introduces the DUNE science program, the far detector and the strategy for its modular designs, and the organization and management of the Project. The remainder of Volume I provides more detail on the science program that drives the choice of detector technologies and on the technologies themselves. It also introduces the designs for the DUNE near detector and the DUNE computing model, for which DUNE is planning design reports. Volume II of this TDR describes DUNE's physics program in detail. Volume III describes the technical coordination required for the far detector design, construction, installation, and integration, and its organizational structure. Volume IV describes the single-phase far detector technology. A planned Volume V will describe the dual-phase technology

Deep Underground Neutrino Experiment (DUNE), Far Detector Technical Design Report, Volume II: DUNE Physics

The preponderance of matter over antimatter in the early universe, the dynamics of the supernovae that produced the heavy elements necessary for life, and whether protons eventually decay -- these mysteries at the forefront of particle physics and astrophysics are key to understanding the early evolution of our universe, its current state, and its eventual fate. DUNE is an international world-class experiment dedicated to addressing these questions as it searches for leptonic charge-parity symmetry violation, stands ready to capture supernova neutrino bursts, and seeks to observe nucleon decay as a signature of a grand unified theory underlying the standard model. The DUNE far detector technical design report (TDR) describes the DUNE physics program and the technical designs of the single- and dual-phase DUNE liquid argon TPC far detector modules. Volume II of this TDR, DUNE Physics, describes the array of identified scientific opportunities and key goals. Crucially, we also report our best current understanding of the capability of DUNE to realize these goals, along with the detailed arguments and investigations on which this understanding is based. This TDR volume documents the scientific basis underlying the conception and design of the LBNF/DUNE experimental configurations. As a result, the description of DUNE's experimental capabilities constitutes the bulk of the document. Key linkages between requirements for successful execution of the physics program and primary specifications of the experimental configurations are drawn and summarized. This document also serves a wider purpose as a statement on the scientific potential of DUNE as a central component within a global program of frontier theoretical and experimental particle physics research. Thus, the presentation also aims to serve as a resource for the particle physics community at large

Performance of a modular ton-scale pixel-readout liquid argon time projection chamber

The Module-0 Demonstrator is a single-phase 600 kg liquid argon time projection chamber operated as a prototype for the DUNE liquid argon near detector. Based on the ArgonCube design concept, Module-0 features a novel 80k-channel pixelated charge readout and advanced high-coverage photon detection system. In this paper, we present an analysis of an eight-day data set consisting of 25 million cosmic ray events collected in the spring of 2021. We use this sample to demonstrate the imaging performance of the charge and light readout systems as well as the signal correlations between the two. We also report argon purity and detector uniformity measurements, and provide comparisons to detector simulations

Performance of a modular ton-scale pixel-readout liquid argon time projection chamber

International audienceThe Module-0 Demonstrator is a single-phase 600 kg liquid argon time projection chamber operated as a prototype for the DUNE liquid argon near detector. Based on the ArgonCube design concept, Module-0 features a novel 80k-channel pixelated charge readout and advanced high-coverage photon detection system. In this paper, we present an analysis of an eight-day data set consisting of 25 million cosmic ray events collected in the spring of 2021. We use this sample to demonstrate the imaging performance of the charge and light readout systems as well as the signal correlations between the two. We also report argon purity and detector uniformity measurements, and provide comparisons to detector simulations

Performance of a modular ton-scale pixel-readout liquid argon time projection chamber

International audienceThe Module-0 Demonstrator is a single-phase 600 kg liquid argon time projection chamber operated as a prototype for the DUNE liquid argon near detector. Based on the ArgonCube design concept, Module-0 features a novel 80k-channel pixelated charge readout and advanced high-coverage photon detection system. In this paper, we present an analysis of an eight-day data set consisting of 25 million cosmic ray events collected in the spring of 2021. We use this sample to demonstrate the imaging performance of the charge and light readout systems as well as the signal correlations between the two. We also report argon purity and detector uniformity measurements, and provide comparisons to detector simulations