89,921 research outputs found

    What are the Latest Trends in Career Pathing Models as Well as the Most Effective Ways to Accelerate High Potential Development?

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    The war for talent is raging, making attracting, retaining, and developing high-performers more challenging than ever. Many of the “Baby Boomer” executives will be retiring in the near future, and only 15% of organizations in North America and Asia believe they have sufficient qualified successors for key positions. Additionally, 25% of surveyed organizations said they fail to keep top-performers, further illustrating the urgency and importance of the need to design optimal programs for developing future leaders. Thus, the content below will provide insight into the factors that make development program for “high potentials” successful

    Soft Gluon Resummation Effects in Single Graviton Production at the CERN Large Hadron Collider in the Randall-Sundrum Model

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    We study QCD effects in single graviton production at the CERN Large Hadron Collider (LHC) in the Randall-Sundrum (RS) Model. We present in detail the complete next-to-leading order (NLO) QCD corrections to the inclusive total cross sections. The NLO QCD corrections enhance significantly the total cross sections and decrease efficiently the dependence of the total cross sections on the factorization and renormalization scales. We also examine the uncertainty of the total cross sections due to the parton distribution function (PDF) uncertainties. For the differential cross sections on the transverse momentum (qTq_T) of the graviton, within the CSS resummation formalism, we resum the logarithmically-enhanced terms at small qTq_T to all orders up to NLO logatithmic accuracy. Combined with the fixed order calculations, we give consistent predictions for both small qTq_T and large qTq_T.Comment: 26 pages, 13 figures; minor changes and misprints corrected; version to appear in PR

    Higgs boson pair production at the LHC in the bbˉW+W−b \bar{b} W^+ W^- channel

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    We consider Higgs boson pair production at the LHC in the bbˉW+W−b \bar{b} W^+ W^- channel, with subsequent decay of the W+W−W^+W^- pair into â„“Îœjj\ell \nu j j. Employing jet substructure and event reconstruction techniques, we show that strong evidence for this channel can be found at the 14 TeV LHC with 600 fb−1^{-1} of integrated luminosity, thus improving the current reach for the production of Higgs boson pairs. This measurement will allow to probe the trilinear Higgs boson coupling λ\lambda.Comment: 5 pages, 3 figures, references added, accepted for publication by PR

    Thrust distribution in Higgs decays at the next-to-leading order and beyond

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    We present predictions for the thrust distribution in hadronic decays of the Higgs boson at the next-to-leading order and the approximate next-to-next-to-leading order. The approximate NNLO corrections are derived from a factorization formula in the soft/collinear phase-space regions. We find large corrections, especially for the gluon channel. The scale variations at the lowest orders tend to underestimate the genuine higher order contributions. The results of this paper is therefore necessary to control the perturbative uncertainties of the theoretical predictions. We also discuss on possible improvements to our results, such as a soft-gluon resummation for the 2-jets limit, and an exact next-to-next-to-leading order calculation for the multi-jets region
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