41 research outputs found

    The influence of invasive jellyfish blooms on the aquatic microbiome in a coastal lagoon (Varano, SE Italy) detected by an Illumina-based deep sequencing strategy

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    Angular coefficients of Z bosons produced in pp collisions at √s=8 TeV and decaying to ÎŒ+Ό− as a function of transverse momentum and rapidity

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    Erratum to: Comparison of the Z/γ* + jets to γ + jets cross sections in pp collisions at √s = 8

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    Erratum to: JHEP10(2015)128. ArXiv ePrint: 1505.06520. The online version of the original article can be found at http://dx.doi.org/10.1007/JHEP10(2015)128

    Inclusive and differential measurements of the t(t)over-bar charge asymmetry in pp collisions at root s=8 TeV

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    The charge asymmetry is measured in proton–proton collisions at a centre-of-mass energy of . The data, collected with the CMS experiment at the LHC, correspond to an integrated luminosity of 19.7 fb−1. Selected events contain an electron or a muon and four or more jets, where at least one jet is identified as originating from b-quark hadronization. The inclusive charge asymmetry is found to be . In addition, differential charge asymmetries as a function of rapidity, transverse momentum, and invariant mass of the system are studied. For the first time at the LHC, the measurements are also performed in a reduced fiducial phase space of top quark pair production, with an integrated result of . All measurements are consistent within two standard deviations with zero asymmetry as well as with the predictions of the standard model
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