33 research outputs found

    El mínimo vital de agua potable en la jurisprudencia de la Corte Constitucional – años 2009-2014

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    La función de la Corte Constitucional en cuanto a la garantía del acceso a los servicios públicos domiciliarios y especialmente al servicio de acueducto, ha sido la de proteger los presupuestos de la Carta Política y promover el cumplimiento de los fines del Estado Social de Derecho, salvaguardando a la población que lo necesita, y teniendo en cuenta la estrecha relación entre su prestación y la satisfacción de necesidades humanas básicas -- A través de fallos de tutela, sobre todo desde el año 2009, la Corporación está construyendo verdaderos mandatos que resultan de obligatorio cumplimiento y que pueden enfrentar y replantear conceptos de orden legal que parecían inamovibles -- La Corte Constitucional ha afirmado que los servicios públicos domiciliarios deben garantizar derechos fundamentales como la vida y la dignidad humana, y por esto ha otorgado un mínimo vital de agua potable a personas especialmente protegidas cuando carecen de capacidad de pago, ordenando a las empresas que prestan el servicio de acueducto, a proveerlo pese a que están llamadas a cumplir criterios de orden económico, para hacer sostenible su activida

    Search for dark matter produced in association with bottom or top quarks in √s = 13 TeV pp collisions with the ATLAS detector

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    A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and miss- ing transverse momentum are considered. The analysis uses 36.1 fb−1 of proton–proton collision data recorded by the ATLAS experiment at √s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are in- terpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour- neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark-matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross- section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour- charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements

    Measurement of the charge asymmetry in top-quark pair production in the lepton-plus-jets final state in pp collision data at s=8TeV\sqrt{s}=8\,\mathrm TeV{} with the ATLAS detector

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    ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider

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    Measurement of the W boson polarisation in ttˉt\bar{t} events from pp collisions at s\sqrt{s} = 8 TeV in the lepton + jets channel with ATLAS

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    Search for single production of vector-like quarks decaying into Wb in pp collisions at s=8\sqrt{s} = 8 TeV with the ATLAS detector

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    Measurements of top-quark pair differential cross-sections in the eμe\mu channel in pppp collisions at s=13\sqrt{s} = 13 TeV using the ATLAS detector

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    Measurement of the bbb\overline{b} dijet cross section in pp collisions at s=7\sqrt{s} = 7 TeV with the ATLAS detector

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    Charged-particle distributions at low transverse momentum in s=13\sqrt{s} = 13 TeV pppp interactions measured with the ATLAS detector at the LHC

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    Search for dark matter in association with a Higgs boson decaying to bb-quarks in pppp collisions at s=13\sqrt s=13 TeV with the ATLAS detector

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