Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Edelhäuser, Lisa"'
Autor:
Edelhäuser, Lisa
Mit dem Ende des Jahres 2011 haben die beiden LHC-Experimente ATLAS und CMS jeweils ungef\"ahr 5 inverse Femtobarn an Daten bei einer Energie von 7 TeV aufgenommen. Die bisher analysierten Daten geben nur sehr vage Hinweise auf neue Physik an der TeV
We investigate single Higgs and Higgs pair production at the LHC in models of Universal Extra Dimensions. After calculating the relevant cross sections, we use the UED model as a testing ground for the Effective Field Theory approach to physics beyon
Externí odkaz:
http://arxiv.org/abs/1503.05078
Publikováno v:
JHEP04(2015)146
Simplified models are an important tool for the interpretation of searches for new physics at the LHC. They are defined by a small number of new particles together with a specific production and decay pattern. The simplified models adopted in the exp
Externí odkaz:
http://arxiv.org/abs/1501.03942
Publikováno v:
JHEP12(2014)022
An important tool for interpreting LHC searches for new physics are simplified models. They are characterized by a small number of parameters and thus often rely on a simplified description of particle production and decay dynamics. Considering the p
Externí odkaz:
http://arxiv.org/abs/1410.0965
Autor:
Edelhäuser, Lisa, Knochel, Alexander
We reinterpret $W'$, $Z'$ and Higgs searches at the LHC in terms of a model with nonuniversal $V'$ couplings to fermions in order to gauge how well these searches can be applied outside the (simplified) scenarios for which they were optimized. In par
Externí odkaz:
http://arxiv.org/abs/1408.0914
Publikováno v:
JHEP 1308 (2013) 091
Models with universal extra dimensions predict that each Standard Model particle is accompanied by a tower of Kaluza-Klein resonances. Canonical searches for the production and cascade decays of first Kaluza-Klein modes through missing transverse mom
Externí odkaz:
http://arxiv.org/abs/1302.6076
We investigate spin correlation effects in the "antler" event topology pp-> A-> B1, B2 -> l^{-}, C1, l^{+}, C2 at the LHC. We study the shapes of several kinematic variables, including the relative pseudorapidity, relative azimuthal angle and the ene
Externí odkaz:
http://arxiv.org/abs/1205.2054
Determining the spin of new particles is an important tool for discriminating models beyond the Standard Model. We show that in case of cascades of subsequent two body decays the existing strategy to extract the spin from lepton and quark spectra can
Externí odkaz:
http://arxiv.org/abs/1109.3369
Publikováno v:
JHEP 1008:053,2010
The identification of the correct model for physics beyond the Standard Model requires the determination of the spin of new particles. We investigate to which extent the spin of a new particle $X$ can be identified in scenarios where it decays domina
Externí odkaz:
http://arxiv.org/abs/1005.3720