Models beyond the Standard Model
Searches for monojets and monophotons with the ATLAS detector
... physics beyond the Standard Model. The background from the Standard Model processes is dominated by jet/photon production associated with Z or W bosons undergoing leptonic decays to ...
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Search for Muonic Dark Forces at BABAR
... Many models of physics beyond Standard Model predict the existence of light Higgs states, dark photons, and new gauge bosons mediating interactions between dark sectors and the Standard ...
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Probing physics in the standard model and beyond with electroweak baryogenesis and effective theories of the strong interactions
... These findings, although still quite preliminary, make evident the importance of a fully consistent, quantum-field-theoretic calculation within the CTP formalism of all the terms entering the transport equations for ...
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Beyond-the-Standard Model Higgs Physics using the ATLAS Experiment
... ATLAS has searched for the 2HDM signal in the H → WW ∗ → e ν μν channel [11]. The reported result is based on 13 fb −1 of 8 TeV p-p data collected during the first half of ATLAS 2012 Run. The search probes the hypothesis ...
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Beyond-the-Standard Model Higgs Physics using the ATLAS Experiment
... 2HDMs models introduce two complex SU(2) doublets of scalar fields and there are 4 types of them (as summarized in Tab. 3). They predict five Higgs bosons: two neutral CP-even bosons h and H, one neutral CP-odd ...
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Topics in particle physics and cosmology beyond the standard model
... reasonable model of physics ...These models often contain a field with an unusual kinetic term, which is referred to as a phantom or ghost ...field models of the dark energy generally have a wrong ...
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The MoEDAL Experiment at the LHC - Searching for Physics Beyond the Standard Model
... Abstract. MoEDAL is a pioneering experiment designed to search for highly ioniz- ing messengers of new physics such as magnetic monopoles or massive (pseudo-)stable charged particles, that are predicted to exist in a ...
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Beyond Standard Model Higgs boson physics with the ATLAS experiment at the LHC
... of models, which are collectively known as 2 Higgs doublet models (2HDM) ...These models introduce five Higgs bosons, three of which are neutral and two of which are ...Supersymmetric Standard ...
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The MoEDAL experiment at the LHC. Searching beyond the standard model
... the Standard Model – they are true and certain messengers of new physics, predicted in a plethora of beyond the Standard Model ...other models fall into this ...
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Search for new physics beyond the Standard Model in final states with jets and leptons+jets at CMS
... function models well the QCD multijet simulation and the data and it has been successfully employed in previous searches at hadron colliders at di ff erent √ s ...physics models including strongly coupled ...
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Pair Production of Beyond the Standard Model Higgs Bosons
... the models that are simply modified by Higgs non-linearities that Higgs coupling modi- fications need to be below the experimental sensitivity for an integrated luminostiy of L = 300 fb −1 (or L = 3000 fb −1 ...
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Beyond the Standard Model Higgs Physics using the ATLAS Experiment
... for beyond the SM Higgs bosons are ...Doublet Models, for neutral and charged Higgs Bosons within the Minimal Supersymmet- ric SM and for Higgs decays to invisible particles show no significant excesses ...
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Factor Markets in General Computable Equilibrium Models Factor Markets Working Document No 47, May 2013
... Conversely, countries with steeper labour supply curves experience changes in the agricultural sectors that are closer to the full employment results. As such the introduction of a labour supply curve for unskilled ...
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Constraints on anomalous couplings of the Higgs boson from pair production searches
... physics Beyond Standard Model (BSM) using the Higgs boson as a probe ...the Standard Model (SM) is the measurement of Higgs boson pair ...BSM models predict the existence of ...
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Baryon and Lepton Numbers in Particle Physics beyond the Standard Model
... two models fulfill this requirement. One of those two models gives a top mass enhanced µ → eγ decay ...specific model, including the µ → eγ decay rate, µ → e conversion rate, as well as electric ...
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Constraints on physics beyond the Standard Model and its observable effects
... dard Model Higgs boson exists and it is possible—as in many models of EWSB—that there exist additional scalar degrees of freedom, precision electroweak data favors at least one light scalar particle with ...
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Baryon Number Violation beyond the Standard Model
... in models with just the flavor symmetry gauged was analyzed in great detail in ...our model with the additionally gauged baryon and lepton numbers without any substantial modifications, since the quantum ...
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Prediction models for clustered data: comparison of a random intercept and standard regression model
... the standard model and random intercept logistic regression model (either used with the marginal or condi- tional risk calculation) slightly disappeared when the cluster effect was correlated with ...
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Search for Higgs bosons beyond the Standard Model
... The two-Higgs doublet models (2HDM) can be seen as an effective theory, which extends the SM by adding a second complex Higgs doublet. Flavor conservation can be imposed by enforcing symmetries. This leads to four ...
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Mass hierarchy and physics beyond the Standard Model
... The other other perturbative framework that has been studied extensively in the more recent years is type I string theory with D-branes. Unlike in the heterotic string, gauge and gravitational inter- actions have now ...
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