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Measuring | V t d | at the LHC
(American Physical Society, 2018-02)
We propose a direct measurement of the Cabibbo-Kobayashi-Maskawa element Vtd at the LHC. Making use of the imbalance between d and d quark content in the proton, we show that a nonzero Vtd induces a charge asymmetry in the ...
Evolution of light-harvesting complex proteins from Chl c-containing algae
(BioMed Central, 2011-04)
Light harvesting complex (LHC) proteins function in photosynthesis by binding chlorophyll (Chl) and carotenoid molecules that absorb light and transfer the energy to the reaction center Chl of the photosystem. Most research ...
Higgs boson pair production at the LHC in the bbW+W- channel
(American Physical Society, 2013-01)
We consider Higgs boson pair production at the LHC in the b ¯bW+W− channel, with subsequent decay of the W+W− pair into `νjj. Employing jet substructure and event reconstruction techniques, we show that strong evidence for ...
Enhancing the sensitivity to new physics in the tt̄ invariant mass distribution
(American Physical Society, 2012-08)
We propose selection cuts on the LHC tt̄ production sample which should enhance the sensitivity to new physics signals in the study of the tt̄ invariant mass distribution. We show that selecting events in which the tt̄ ...
Not-that-heavy Majorana neutrino signals at the LHC
(IOP Publishing, 2017-12-22)
We revisit the possibility of Majorana neutrinos production at the Large Hadron Collider (LHC)by studying the pp → l i + l j + + 2 jets (l j ≡ e, μ) process which, due to leptonic number violation,is a clear signature for ...
Topic model for four-top at the LHC
(Springer, 2020-01)
We study the implementation of a Topic Model algorithm in four-top searches at the LHC as a test-probe of a not ideal system for applying this technique. We study this Topic Model behavior as its different hypotheses such ...
Jet size dependence of single jet suppression in lead-lead collisions at sqrt(s(NN)) = 2.76 TeV with the ATLAS detector at the LHC
(Elsevier Science, 2013-01)
Measurements of inclusive jet suppression in heavy ion collisions at the LHC provide direct sensitivity to the physics of jet quenching. In a sample of lead-lead collisions at sqrt(s) = 2.76 TeV corresponding to an integrated ...
Precision studies of observables in pp → W → lνl and pp → γ , Z → l +l − processes at the LHC
(Springer, 2017-05)
This report was prepared in the context of the LPCC "Electroweak Precision Measurements at the LHC WG" and summarizes the activity of a subgroup dedicated to the systematic comparison of public Monte Carlo codes, which ...
Reconstruction of primary vertices at the ATLAS experiment in Run 1 proton-proton collisions at the LHC
(Springer, 2016-11)
This paper presents the method and performance of primary vertex reconstruction in proton– proton collision data recorded by the ATLAS experiment during Run 1 of the LHC. The studies presented focus on data taken during ...
Measurements of Wgamma and Zgamma production in pp collisions at sqrt{s}= 7 TeV with the ATLAS detector at the LHC
(American Physical Society, 2013-02)
The integrated and differential fiducial cross sections for the production of a W or Z boson in association with a high-energy photon are measured using pp collisions at sqrt{s} = 7 TeV. The analyses use a data sample with ...