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Elizabeth Castaneda Miranda (University of Johannesburg (ZA))18/07/2013, 09:00Higgs and New PhysicsTalk presentationResonances decaying into a pair of particles are an obvious place to look for phenomena beyond the Standard Model. This talk summarises recent results on searches for resonances in pairs of jets, lepton pairs, leptons and missing transverse energy and pairs of photons. Various models models are considered such the Z' and W', the Randall-Sundrum gravitons as well as the ADD large extra...Go to contribution page
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Edmund A Berry (Princeton University (US))18/07/2013, 09:15Higgs and New PhysicsTalk presentationAdditional heavy vector bosons such as the Z' and W' are predicted by a number of new physics models. So are leptoquarks, which are particles that carry both lepton and quark number. Extra dimensions models predict the existence of massive diphoton resonances. In this talk, we present the latest results on heavy resonances and leptoquarks at CMS. Searches included are dilepton resonances,...Go to contribution page
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Tracey Berry (University of London (GB))18/07/2013, 09:30Higgs and New PhysicsTalk presentationEvents containing several leptons or lepton of similar flavour and electric charge are useful probes of new phenomena due to the low background from Standard Model processes. We look for anomalous production of prompt like-sign leptons or events with three or more leptons, as well as search for excited leptons, heavy leptons and heavy neutrinos. The searches use data recorded in 2012 at...Go to contribution page
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Claudia Seitz (Rutgers, State Univ. of New Jersey (US))18/07/2013, 09:45Higgs and New PhysicsTalk presentationThe latest results on new physics searches in multijet final states are presented. Searches for new physics with dijets, b-tagged dijets, dijet angular distributions, dijet pairs, and jet triplets are all considered. Also presented will be the search for TeV-scale gravity in two complementary final states: high jet multiplicity final states and the inclusive jet search for extinction.Go to contribution page
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Aleksej Koutsman (TRIUMF (CA))18/07/2013, 10:00Higgs and New PhysicsTalk presentationDespite the absence of experimental evidence, weak scale supersymmetry remains one of the best motivated and studied Standard Model extensions. This talk summarises recent ATLAS results on inclusive searches for supersymmetric squarks and gluinos in events containing jets, missing transverse momentum with and without light leptons, taus or photons.Go to contribution page
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Christian Autermann (Rheinisch-Westfaelische Tech. Hoch. (DE))18/07/2013, 10:15Higgs and New PhysicsTalk presentationWe present a set of generic searches for R-parity conserving SUSY performed by CMS using the 20 fb-1 collected at sqrt(s)=8 TeV during 2012. Both hadronic and leptonic final states are considered, with or without tagged bjets. We look for a SUSY signal as an excess on a falling background distribution in the kinematic planes identified by several sets of variables. The results are...Go to contribution page
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Douglas Michael Schaefer (University of Pennsylvania (US))18/07/2013, 11:00Higgs and New PhysicsTalk presentationAbstract: A detailed review of the latest results on the main properties of the Higgs boson in the ZZ-?to-?four-?leptons and in the WW to lnulnu channels, with the ATLAS detector using approximately 25 fb-?1 of pp collision data collected at 7 TeV and 8 TeV in 2011 and 2012, is given. The measurements discussed are the mass, couplings, and in the four-?leptons channel through various...Go to contribution page
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Cristina Botta (CERN)18/07/2013, 11:20Higgs and New PhysicsTalk presentationThe most recent CMS results on the search for the Standard Model Higgs boson in the ZZ channel, where the Z bosons decay into two charged leptons each (including taus), and in the WW channel, where the W bosons decay into two leptons and two neutrinos, using the full dataset recorded at the LHC from pp collisions at center of masss energies of 7 and 8 TeV, will be presented. The measured...Go to contribution page
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Mauro Donega (Eidgenoessische Tech. Hochschule Zuerich (CH))18/07/2013, 11:40Higgs and New PhysicsTalk presentationThe most recent CMS results on the search for the Standard Model Higgs boson in the two photon channel, using the full dataset recorded at the LHC from pp collisions at centre of mass energies of 7 and 8 TeV, will be presented. The measured Higgs boson properties, such as the mass and spin, will be discussed.Go to contribution page
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Mr Jean-Baptiste De Vivie De Regie (Universite de Paris-Sud 11 (FR))18/07/2013, 11:55Higgs and New PhysicsTalk presentationAbstract: A detailed review of the latest results on the main properties of the Higgs boson in the diphoton channel, with the ATLAS detector using approximately 25 fb-?1 of pp collision data collected at 7 TeV and 8 TeV in 2011 and 2012, is given. The measurements discussed are the mass, couplings, and in the diphoton channel through various production processes.Go to contribution page
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Dr Alfredo Urbano (SISSA)18/07/2013, 12:10Higgs and New PhysicsTalk presentationWe analyze the experimental constraints on the parameters of the Higgs effective Lagrangian. We combine the most recent LHC Higgs data in all available search channels with electroweak precision observables from SLC, LEP-1, LEP-2 and the Tevatron.Go to contribution page
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Kenneth Richard Herner (University of Michigan (US))18/07/2013, 12:25Higgs and New PhysicsTalk presentationWe present the combination of searches for the Standard Model Higgs boson at a center-of-mass energy of sqrt(s)=1.96 TeV, using the full Run 2 dataset collected with the D0 detector at the Fermilab Tevatron collider. The major contributing processes include associated production (WH or ZH) and gluon fusion (gg->H), in which the Higgs boson further decays to two bottom quarks, two photons or...Go to contribution page
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Marcin Kucharczyk (Universita & INFN, Milano-Bicocca (IT))18/07/2013, 12:45Higgs and New PhysicsTalk presentationThe LHCb detector is a forward single arm spectrometer designed primarily for the study of CP-violation and other rare phenomena in the decays of beauty and charm particles. LHCb is very powerful in probing New Physics by performing indirect searches. Nevertheless, a program of direct searches for Higgs and Higgs-like particles also exists. Here we present some recent results and perspectives.Go to contribution page
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Roman Kogler (Hamburg University (DE))18/07/2013, 14:30Higgs and New PhysicsTalk presentationIn many models of physics beyond the Standard Model the coupling of new physics to third generation quarks is enhanced. We present a review of searches for heavy particles beyond the standard model decaying to final states with top and bottom quarks. This includes searches for heavy gauge bosons and excited states. Several final states originating from the top are considered and the event...Go to contribution page
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Diedi Hu (Columbia University (US)), Diedi Hu (Columbia University (US))18/07/2013, 14:45Higgs and New PhysicsTalk presentationBeing the heaviest fermion various extensions of the Standard Model predict new Physics to couple first to the top quark. The talk presents results from searches for new resonances decaying to a top-antitop pair, including the use of boosted top quark reconstruction techniques. In addition we will review searches for b* resonances decaying to a W boson and a single top quark as well as W',...Go to contribution page
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Devdatta Majumder (National Taiwan University (TW))18/07/2013, 15:00Higgs and New PhysicsTalk presentationWe present searches for massive top and bottom quark partners at CMS using data collected at sqrt(s)=7 and 8 TeV. Such partners can be found in models predicting (vector-like) quarks to solve the Hierarchy problem and stabilize the Higgs mass. The searches span a range of final states, from multi-leptonic to entirely hadronic, and limits are set on mass and production cross sections as a...Go to contribution page
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Antonella Succurro (Universitat Autònoma de Barcelona (ES))18/07/2013, 15:15Higgs and New PhysicsTalk presentationVarious extensions of the Standard Model predict the existence of new types of quarks. We report on several search channels such as vector-like quarks decaying to a Higgs boson and a top quark or to a gauge boson and a b quark. Some of the search channels contain decays to top quarks, including the use of boosted top quark reconstruction techniques. These searches use the data sample...Go to contribution page
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Viviana Cavaliere (Univ. Illinois at Urbana-Champaign (US))18/07/2013, 15:30Higgs and New PhysicsTalk presentationThe study of electroweak boson pair production is a powerful test of the spontaneously broken gauge symmetry of the Standard Model (SM) and can be used to search for phenomena beyond the SM. Heavy particles decaying to gauge boson pairs are predicted by many scenarios of new physics, including Extra Dimensions, and Technicolor models. We present generic searches for a heavy particle...Go to contribution page
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Andreas Hinzmann (CERN)18/07/2013, 15:45Higgs and New PhysicsTalk presentationWe present results of searches for heavy BSM resonances decaying to pairs of SM bosons, including W's, Z's, and h's at sqrt(s)=8 TeV. Several new physics scenarios predict the existence of BSM resonances that decay with high branching ratio to pairs of bosons, including extra dimensions and composite Higgs models. Several final states are consider including WW, WZ, ZZ, and hh. Jet grooming...Go to contribution page
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Shaouly Bar-Shalom (Technion, Israel)18/07/2013, 16:30Higgs and New PhysicsTalk presentationI will describe a hybrid framework for electroweak symmetry breaking (EWSB), in which the Higgs mechanism is combined with a Nambu-Jona-Lasinio mechanism. The model introduces an unconstrained (i.e., acts as "fundamental" but not the SM field) scalar and a strongly coupled doublet of heavy quarks with a mass around 500 GeV, which forms a condensate at a compositeness scale \Lambda ~ O(1 TeV)....Go to contribution page
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Dugan O'Neil (SFU Simon Fraser University (CA))18/07/2013, 16:45Higgs and New PhysicsTalk presentationAbstract: Since the discovery of a Higgs-?like boson by the ATLAS and CMS experiments at the LHC, the emphasis has shifted towards measurements of its properties and the search for the search in the less sensitive channels in order to determine whether the new particle is the Standard Model (SM) Higgs boson. Of particular importance is the direct observation of the coupling of the Higgs boson...Go to contribution page
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Michal Bluj (CNRS-IN2P3/LLR-Ecole Polytechnique (FR))18/07/2013, 17:00Higgs and New PhysicsTalk presentationThe most recent CMS results on the search for a Standard Model Higgs boson in the tau tau channel, using the full dataset recorded at the LHC from pp collisions at centre of mass energies of 7 and 8 TeV, will be presented. Various tau decay channels are explored as well as several Higgs production channelsGo to contribution page
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Michele De Gruttola (University of Florida (US))18/07/2013, 17:15Higgs and New PhysicsTalk presentationThe most recent CMS results on the search for a Higgs boson in the bb channel, produced in association with a Z or W boson, or in vector-fusion mode, using the full dataset recorded at the LHC from pp collisions at centre of mass energies of 7 and 8 TeV, will be presented.Go to contribution page
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David Lopez Mateos (Harvard University (US))18/07/2013, 17:30Higgs and New PhysicsTalk presentationAbstract: Since the discovery of a Higgs-?like boson by the ATLAS and CMS experiments at the LHC, the emphasis has shifted towards measurements of its properties and the search for the search in the less sensitive channels in order to determine whether the new particle is the Standard Model (SM) Higgs boson. Of particular importance is the direct observation of the coupling of the Higgs boson...Go to contribution page
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Fabrizio Caola (Johns Hopkins University)18/07/2013, 17:45Higgs and New PhysicsTalk presentationI will present new results for the fully differential Higgs plus jet cross section at NNLO in perturbative QCD. I will review some technical details of the computation, and discuss its impact for Higgs analyses at the LHC.Go to contribution page
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Fabrizio Margaroli (Universita e INFN, Roma I (IT))18/07/2013, 18:00Higgs and New PhysicsTalk presentationThe most recent CMS results on the search for a Higgs boson produced in association with a top quark, using the full dataset recorded at the LHC from pp collisions at centre of mass energies of 7 and 8 TeV, will be presented. The Higgs decays studied cover all major decays channels, such as bb, gamma gamma, ZZ, WW, tau tau.Go to contribution page
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Adrian Carmona (ETH Zurich)19/07/2013, 09:00Higgs and New PhysicsTalk presentationIn this talk, I will describe the effects of extended fermion sectors, respecting custodial symmetry, on Higgs production and decay. The resulting protection for the Z->b_L b_L and Z->\tau_R\tau_R decays allows for potentially interesting signals in Higgs physics, while maintaining the good agreement of the Standard Model with precision tests. The setups can be motivated as the low energy...Go to contribution page
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Michael Duehrssen-Debling (CERN)19/07/2013, 09:15Higgs and New PhysicsTalk presentationAbstract: The combined measurements of the properties of the recently discovered Higgs boson in individual channels using the ATLAS detector and up to 25 fb -?1 of 7 TeV and 8 TeV pp collision data collected in 2011 and 2012, are discussed.Go to contribution page
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Josh Bendavid (CERN)19/07/2013, 09:30Higgs and New PhysicsTalk presentationCombining all Higgs analysis results, the properties of the new particle at about 125 GeV are examined. The mass, spin and couplings are studied. These results are based on the full data sample of the first run of the LHC collider with data collected by the CMS experiment.Go to contribution page
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Yanyan Gao (Fermi National Accelerator Lab. (US))19/07/2013, 09:45Higgs and New PhysicsTalk presentationThe discovery of the new boson with the mass around 125 GeV at the LHC opens a way for experimental studies of its properties such as spin, parity, and couplings to the Standard Model particles. We present the methods for identifying and measuring various types of tensor couplings that are consistent with assumed symmetries and Lorentz invariance for a given spin assignment. New developments...Go to contribution page
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Joana Machado Miguens (LIP Laboratorio de Instrumentacao e Fisica Experimental de Part)19/07/2013, 10:00Higgs and New PhysicsTalk presentationThe latest results from ATLAS on the search for SM-like Higgs bosons with masses substantially above the observed 125 GeV Higgs boson are presented. Extending previous results, these include ZZ and WW decay modes, and masses from 200 GeV to 1TeV are explored.Go to contribution page
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Juan Jose Sanz-Cillero (Universidad Autonoma de Madrid)19/07/2013, 10:20Higgs and New PhysicsTalk presentationWe present a one-loop calculation of the oblique S and T parameters within strongly-coupled models of EW symmetry breaking with a Higgs-like boson and analyze the phenomenological implications. Using dispersive representations free of unphysical cut-offs, we obtain S and T at the one-loop level in terms of a few resonance parameters. On the contrary to a widely spread believe, we...Go to contribution page
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José Eliel Camargo Molina (W)19/07/2013, 11:00Higgs and New PhysicsTalk presentationThe existence of multiple non-equivalent minima of the scalar potential in SUSY models both raises technical challenges and introduces interesting physics. The technical challenges are now that one has to find several minima and evaluate which is the deepest, as well as calculate the tunneling time from a false vacuum to the true vacuum. In this talk I will present studies of the vacuum...Go to contribution page
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Altan Cakir (Deutsches Elektronen-Synchrotron (DE))19/07/2013, 11:15Higgs and New PhysicsTalk presentationIn this talk, the latest results from CMS on RP violating Supersymmetry are reviewed. We present results using up to 20/fb of data from the 8 TeV LHC run of 2012. Interpretations of the experimental results in terms of production of squarks, gluinos, charginos, neutralinos, and sleptons within RP violating susy models are presented.Go to contribution page
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Wolfgang Ehrenfeld (Universitaet Bonn (DE))19/07/2013, 11:30Higgs and New PhysicsTalk presentationAn extended QCD sector beyond the minimal supersymmetric standard model or the admission of R-parity violation introduces new signatures to the search for supersymmetry at the LHC. Strongly interacting resonances may decay to jets, sleptons may decay via lepton-flavour violating processes and lightest supersymmetric particles may decay into many leptons with or without missing transverse...Go to contribution page
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Yevgeny Kats (Rutgers University)19/07/2013, 11:45Higgs and New PhysicsTalk presentationWe confront a diverse set of simplified models from the R-parity violating MSSM with the ATLAS and CMS new physics searches. We identify weakly constrained final states and discuss ideas for analysis techniques that would be able to address some of them.Go to contribution page
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Massimo Corradi (Universita e INFN (IT))19/07/2013, 12:00Higgs and New PhysicsTalk presentationThe discovery of a Higgs particle at the LHC makes it even more interesting to look for extensions of the SM in which a Higgs particle is decaying to a hidden sector particle. These searches require good understanding of the detector as they look for vertices far away from the interaction point. We report on searches for highly displaced jets using data recorded in 2012 at sqrt(s)=8 TeV...Go to contribution page
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Loic Quertenmont (Universite Catholique de Louvain (BE))19/07/2013, 12:15Higgs and New PhysicsTalk presentationThe latest results on long-lived particles at CMS are presented. Searches include the search for displaced jets, multiply charged particles, fractionally charged particles, and R hadrons.Go to contribution page
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Dr David Milstead (Stockholm University)19/07/2013, 12:30Higgs and New PhysicsTalk presentationA direct search for relic monpoles has been made with a SQUID-based magnetometer using volcanic rock samples from the Arctic and Antarctic regions. Relic monopoles would have drifted due to the Earth's internal magnetic field. Enhanced monopole concentrations would therefore occur in the geomagnetic poles, thereby suppressing the sensitivity of previous matter searches. This search was...Go to contribution page
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Philippe Mermod (Universite de Geneve (CH))19/07/2013, 12:45Higgs and New PhysicsTalk presentationThe magnetic monopole appears in many new physics theories and its existence would explain the quantisation of electric charge. MoEDAL is the latest approved LHC experiment, designed to search directly for monopoles. It has now taken data for the first time. The MoEDAL detectors are based on two complementary techniques: nuclear-track detectors are sensitive to the high-ionisation signature...Go to contribution page
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Victor Ilisie (I)19/07/2013, 14:30Higgs and New PhysicsTalk presentationA new Higgs-like boson with mass around 126 GeV has recently been discovered at the LHC. The available data on this new particle is analyzed within the context of two-Higgs doublet models without tree-level flavour-changing neutral currents. Keeping the generic Yukawa structure of the Aligned Two-Higgs Doublet Model framework, we study the implications of the LHC data on the allowed scalar...Go to contribution page
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Wolfgang Wagner (Bergische Universitaet Wuppertal (DE))19/07/2013, 14:45Higgs and New PhysicsTalk presentationAbstract: The discovery of a Higgs-?like boson with a mass of about 125 GeV has prompted the question of whether or not this particle is part of a much larger and more complex Higgs sector than that envisioned in the Standard Model. In this talk, we outline the current results from the ATLAS Experiment regarding Beyond-?the-?Standard Model (BSM) Higgs hypothesis tests. Searches for...Go to contribution page
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Oscar Stål (DESY)19/07/2013, 15:05Higgs and New PhysicsTalk presentationWe present the new public code HiggsSignals, which provides a consistent test of arbitrary Higgs sectors against measurements at hadron colliders, including the signal for a Higgs-like particle observed at the LHC. Using information on the measured mass and decay rates in all the available channels from ATLAS, CMS, and the Tevatron experiments, we derive constraints on extended Higgs sectors....Go to contribution page
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Aruna Nayak (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))19/07/2013, 15:20Higgs and New PhysicsTalk presentationThe most recent CMS results from the search for a MSSM Higgs boson in the bb and tau tau channesl, using the full dataset recorded at the LHC from pp collisions at centre of mass energies of 7 and 8 TeV, will be presented. Results are also presented on charged Higgs boson searches as well as searches of Higgs-like particles beyond MSSM.Go to contribution page
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Johannes Elmsheuser (Ludwig-Maximilians-Univ. Muenchen (DE))19/07/2013, 15:40Higgs and New PhysicsTalk presentationThe Higgs-like boson discovered by the ATLAS and CMS collaborations is a candidate for the last unobserved particle predicted by the Standard Model (SM). The next experimental step is the measurement of its properties, most notably its couplings. This contribution presents the searches for the SM Higgs boson via decays in rare modes such as Z-gamma and di-muon final states, and for invisible decays.Go to contribution page
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Max Zoller (KIT)19/07/2013, 16:00Higgs and New PhysicsTalk presentationThe beta-function describing the evolution of the Higgs self-coupling is of special interest due to its close connection to the question of Vacuum Stability in the Standard Model. With the finding of a Higgs candidate at 126 GeV this question has become one for precision physics as this value of the Higgs mass leads to a second minimum of the effective Higgs potential close to the Planck...Go to contribution page
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MING-CHUAN CHANG (FU JEN CATHOLIC UNIVERSITY)19/07/2013, 16:15Higgs and New PhysicsTalk presentationMany extensions of the Standard Model (SM) introduce an additional U(1) interaction, which is mediated by a U(1) boson, often by a Higgs mechanism adding a dark Higgs (or dark Higgses) to the models. This gauge boson, also known as the ``Dark Photon,'' typically has very weak coupling to the SM particles. Experimental results from direct Dark Matter searches, (e.g. DAMA/LIBRA) and other...Go to contribution page
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Marcin Badziak19/07/2013, 17:00Higgs and New PhysicsTalk presentationIt is pointed out that mixing effects in the CP-even scalar sector of the NMSSM can give 6-8 GeV correction to the SM-like Higgs mass in moderate or large $\tan\beta$ regions with a small value of the singlet-higgs-higgs superfields coupling $\lambda\sim\mathcal{O}(0.1)$. This effect comes mainly from the mixing of the SM-like Higgs with lighter singlet. In the same parameter range, the mixing...Go to contribution page
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Dr Daniel Hayden (Michigan State University (US))19/07/2013, 17:15Higgs and New PhysicsTalk presentationEvents containing several leptons or lepton of similar flavour and electric charge are useful probes of new phenomena due to the low background from Standard Model processes. We look for anomalous production of prompt like-sign leptons or events with three or more leptons, as well as search for excited leptons, heavy leptons and heavy neutrinos. The searches use data recorded in 2012 at...Go to contribution page
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Sezen Sekmen (CERN)19/07/2013, 17:30Higgs and New PhysicsTalk presentationNatural SUSY suggests the existence of light stop quarks, accessible at the LHC, which are the focus of a dedicated CMS search program. Here we present a more inclusive strategy. We look for a SUSY signal as an excess on a falling background distribution in the kinematic planes identified by several sets of variables. Complementary searches are described including all hadronic as well as...Go to contribution page
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Samuel King (University of British Columbia (CA))19/07/2013, 17:45Higgs and New PhysicsTalk presentationMany supersymmetry models feature neutralinos, charginos and also sleptons with masses less than a few hundred GeV. These can give rise to direct pair production rates at the LHC that can be observed in the data sample recorded by the ATLAS detector. The talk presents results from searches for neutralinos, charginos and slepton pair production in final states with leptons.Go to contribution page
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Lesya Shchutska (University of Florida (US))19/07/2013, 18:00Higgs and New PhysicsTalk presentationIn this talk, the latest results from CMS on searches for EWK production of Gauginos and Sleptons, in a variety of complementary final state signatures and methods, will be presented using up to 20/fb of data from the 8 TeV LHC run of 2012.Go to contribution page
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Lisa Zeune (DESY)19/07/2013, 18:15Higgs and New PhysicsTalk presentationElectroweak precision observables, such as the W boson mass, are highly sensitive to quantum corrections of New Physics. Thus they provide a powerful tool to test and constrain extensions of the Standard Model. We present results for MW in the MSSM with complex parameters and in the NMSSM, including all known higher order corrections of SM- and SUSY-type. We study the size of the MW...Go to contribution page
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Mr Tim Stefaniak (Bonn University)19/07/2013, 18:33Higgs and New PhysicsTalk presentationWe present results from the latest global fit analysis of the constrained supersymmetric models CMSSM and NUHM1/2 performed with the Fittino framework. The fit includes low-energy and astrophysical observables as well as collider constraints from the non-observation of new physics in supersymmetric searches at the LHC. Furthermore, the Higgs boson mass and signal rate measurements from both...Go to contribution page
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Uta Klein (University of Liverpool (GB))20/07/2013, 09:00Higgs and New PhysicsTalk presentationThe Large Hadron Electron Collider (LHeC) is a proposed facility which will exploit the new world of energy and intensity offered by the LHC through collisions with a new 60 GeV electron beam. The LHeC opens the possibility for precision studies of the Higgs Boson which in electron-proton collisions is most abundantly produced in the WW channel of e^-p charged current scattering. An LHeC...Go to contribution page
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Junping Tian20/07/2013, 09:15Higgs and New PhysicsTalk presentationWe report on the recent studies of the precision measurement of the Higgs couplings at the ILC based on the full detector simulation of the ILD detector concept at various centre-of-mass energies including 250 GeV, 500 GeV, and 1 TeV. At 250 GeV, the Higgs recoil mass measurement is the key to determining the absolute e+e- -> ZH cross section and hence the absolute...Go to contribution page
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Dr Tomas Lastovicka (Acad. of Sciences of the Czech Rep. (CZ))20/07/2013, 09:30Higgs and New PhysicsTalk presentationA linear e+e- collider running at center-of-mass energies in the range from 350 GeV to 3 TeV provides excellent possibilities for Higgs precision measurements. Precison Higgs (and top) measurements can be performed around 350 GeV, where the Higgs is studied in a model-independent way through its recoil against a Z boson in the Higgsstrahlung process, providing not only an accurate mass...Go to contribution page
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Michail Bachtis (CERN)20/07/2013, 09:45Higgs and New PhysicsTalk presentationAfter the Higgs boson discovery by the CMS and ATLAS experiments at 126 GeV, Higgs factory concepts get a lot of attention towards a detailed study of the properties of this remarkable particle. TLEP is a high-luminosity circular ee collider to be fit in an 80-100 km tunnel as precursor and companion of a 100-TeV pp collider (VHE-LHC), as part of a possible long-term vision for High-Energy...Go to contribution page
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Nikos Konstantinidis (University College London (UK))20/07/2013, 10:00Higgs and New PhysicsTalk presentationProspects on the measurement of the coupling properties of the recently discovered Higgs boson at a mass of 125 GeV, for two luminosity scenarios 300 fb-1 (LHC) and 3 ab-1 (High Luminosity LHC) are presented.Go to contribution page
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Franz Herzog20/07/2013, 10:15Higgs and New PhysicsTalk presentationI will review existing state of the art tools which have allowed us to accurately predict the Higgs boson signal at the LHC. Primary sources of uncertainties of these predicitions stem from higher order QCD corrections. I shall discuss the validity of current simulations and how much their uncertainties could be reduced once the full NNNLO corrections are known. Further I shall give an...Go to contribution page
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Dr Emiliano Molinaro (TUM)20/07/2013, 11:00Higgs and New PhysicsTalk presentationWe propose a UV completion of the inverse see-saw scenario of neutrino mass generation, where the Standard Model gauge group is extended by a U(1) symmetry. Within this framework, a variation of the standard thermal leptogenesis is achievable at the O(TeV) scale, owing to the presence of a viable dark matter candidate. The scalar and fermion sector of the model can be tested at LHC and in...Go to contribution page
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Kerstin Hoepfner (Rheinisch-Westfaelische Tech. Hoch. (DE))20/07/2013, 11:15Higgs and New PhysicsTalk presentationSearches for new physics in the monojet and monophoton final state from CMS are presented. Results will be interpreted in a number of contexts, including dark matter production. Searches for flavored dark matter will also be presented.Go to contribution page
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Lauren Alexandra Tompkins (University of Chicago (US))20/07/2013, 11:30Higgs and New PhysicsTalk presentationThe compactification of the extra spatial dimensions in the Arkani-Hamed, Dimopoulos, and Dvali model results in a Kaluza-Klein tower of massive graviton modes. These graviton modes are produced in association with a jet or a photon and do not interact with the detectors, resulting in a monojet or a monophoton signature. Asymmetric events with single object and large missing transverse...Go to contribution page
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Tommaso Lari (University and INFN, Milano)20/07/2013, 11:45Higgs and New PhysicsTalk presentationNaturalness arguments for weak-scale supersymmetry favour supersymmetric partners of the third generation quarks with masses not too far from those of their Standard Model counterparts. Top or bottom squarks with masses less than a few hundred GeV can also give rise to direct pair production rates at the LHC that can be observed in the data sample recorded by the ATLAS detector. The talk...Go to contribution page
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Hongxuan Liu (Baylor University (US))20/07/2013, 12:00Higgs and New PhysicsTalk presentationIn this talk, the latest results from CMS on direct stop pair production are reviewed. We present searches performed for different stop decay modes and final states using up to 20/fb of data from the 8 TeV LHC run of 2012.Go to contribution page
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David Cote (University of Texas at Arlington (US))20/07/2013, 12:15Higgs and New PhysicsTalk presentationNaturalness arguments for weak-scale supersymmetry favour supersymmetric partners of the third generation quarks with masses not too far from those of their Standard Model counterparts. Real and virtual production of third generation squarks via decay of a gluino can be significant if the mass of the gluino does not exceed the TeV scale. The talk presents recent ATLAS results from searches for...Go to contribution page
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Keith Ulmer (University of Colorado at Boulder (US))20/07/2013, 12:30Higgs and New PhysicsTalk presentationIn this talk, the latest results from CMS on searches for new physics in final states with four W bosons and multiple b-quarks are presented using up to 20/fb of data from the 8TeV LHC run of 2012. This final state is of special importance in the context of the search for third generation squarks in gluino or sbottom cascade decays. The four W final state is reconstructed in a variety of final...Go to contribution page
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Gudrid Moortgat-Pick (Hamburg University (DE))20/07/2013, 12:45Higgs and New PhysicsTalk presentationThe recent discovery of a Higgs boson in the mass range of about $m_H=126$~GeV has also an impact on further new physics searches. Based on the recent LHC results and the currently still negative results for Supersymmetry or other beyond Standard Model Physics, one has to develop strategies for finding hints for new physics at future colliders. Recently strong activities in Japan towards...Go to contribution page
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