Results 61 to 70 of about 31,212 (173)

Combined measurement of differential and total cross sections in the H → γγ and the H → ZZ⁎ → 4ℓ decay channels at s=13 TeV with the ATLAS detector

open access: yesPhysics Letters B, 2018
A combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb−1 of 13 TeV proton–proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016.
M. Aaboud   +2919 more
doaj   +1 more source

Search for invisible Higgs boson decays in vector boson fusion at s=13TeV with the ATLAS detector

open access: yesPhysics Letters B, 2019
We report a search for Higgs bosons that are produced via vector boson fusion and subsequently decay into invisible particles. The experimental signature is an energetic jet pair with invariant mass of O(1)TeV and O(100)GeV missing transverse momentum ...
M. Aaboud   +2915 more
doaj   +1 more source

Relatório técnico da Embrapa Gado de Leite 1999-2000. [PDF]

open access: yes, 2013
Núcleos temáticos:Resultados de pesquisa por Núcleo Temático da Embrapa Gado de Leite; Núcleo Temático Biogenética Animal Projetos: Marcadores genéticos associados às características de resistência a endo e ectoparasitos e ao estresse térmico em bovinos ...
ALVIM, M. J.   +3 more
core  

Search for resonant WZ production in the fully leptonic final state in proton–proton collisions at s=13TeV with the ATLAS detector

open access: yesPhysics Letters B, 2018
A search for a heavy resonance decaying into WZ in the fully leptonic channel (electrons and muons) is performed. It is based on proton–proton collision data collected by the ATLAS experiment at the Large Hadron Collider at a centre-of-mass energy of 13 ...
M. Aaboud   +2901 more
doaj   +1 more source

Measurement of the nuclear modification factor for inclusive jets in Pb+Pb collisions at sNN=5.02 TeV with the ATLAS detector

open access: yesPhysics Letters B, 2019
Measurements of the yield and nuclear modification factor, RAA, for inclusive jet production are performed using 0.49 nb−1 of Pb+Pb data at sNN=5.02TeV and 25 pb−1 of Pb+Pb data at s=5.02TeV with the ATLAS detector at the LHC. Jets are reconstructed with
M. Aaboud   +2915 more
doaj   +1 more source

The new cosmography of Portuguese expansion: the Esmeraldo de Situ Orbis (1508) by Duarte Pacheco Pereira

open access: yes, 2021
Between 1505 and 1508, Duarte Pacheco Pereira, a Portuguese soldier and explorer, wrote Esmeraldo de situ orbis, a book on “cosmography and seamanship,” one of the most important travel guides of its time. In addition to drawing up the known trade routes and borders in Africa and the East, Pereira also set out to chronicle the journeys undertaken. This
openaire   +1 more source

Tecnologia educativa e currículo: caminhos que se cruzam ou se bifurcam? [PDF]

open access: yes, 2006
Há mais de um quarto de século que se vem consolidando uma concepção de Tecnologia Educativa (TE) entendida, não como o simples uso de meios tecnológicos mais ou menos sofisticados, mas como uma forma sistemática de conceber, gerir e avaliar o processo ...
Coutinho, Clara Pereira
core  

Search for W′ → tb decays in the hadronic final state using pp collisions at s=13TeV with the ATLAS detector

open access: yesPhysics Letters B, 2018
A search for W′-boson production in the W′→tb¯→qq¯′bb¯ decay channel is presented using 36.1fb−1 of 13 TeV proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016.
M. Aaboud   +2896 more
doaj   +1 more source

Estudos de fertilização em castanheiro com aplicação de calcário, azoto, fósforo, potássio ou boro [PDF]

open access: yes, 2017
Este trabalho foi motivado pela falta de informação disponível sobre resposta do castanheiro à correção do pH e à aplicação de outros fertilizantes ao solo, numa fase em que, face aos bons preços a que se vende a castanha, os produtores têm estado ...
Afonso, Sandra   +5 more
core  

Search for vector-boson resonances decaying to a top quark and bottom quark in the lepton plus jets final state in pp collisions at s=13 TeV with the ATLAS detector

open access: yesPhysics Letters B, 2019
A search for new charged massive gauge bosons, W′, is performed with the ATLAS detector at the LHC. Data were collected in proton–proton collisions at a center-of-mass energy of s=13 TeV and correspond to an integrated luminosity of 36.1 fb−1.
M. Aaboud   +2924 more
doaj   +1 more source

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