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C. Topfel

Researcher at University of Bern

Publications -  275
Citations -  35866

C. Topfel is an academic researcher from University of Bern. The author has contributed to research in topics: Large Hadron Collider & Top quark. The author has an hindex of 83, co-authored 275 publications receiving 34716 citations.

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Search for single b∗-quark production with the ATLAS detector at s√=7 TeV

Georges Aad, +2890 more
- 25 Apr 2013 - 
TL;DR: In this article, the results of a search for an excited bottom-quark b* in pp collisions at root s = 7 TeV, using 4.7 fb(-1) of data collected by the ATLAS detector at the LHC are presented.
Journal ArticleDOI

Measurement of the b-hadron production cross section using decays to D⁎+μ−X final states in pp collisions at s=7 TeV with the ATLAS detector

Georges Aad, +2897 more
- 21 Nov 2012 - 
TL;DR: The b-hadron production cross section is measured with the ATLAS detector in pp collisions at root s = 7 TeV, using 3.3 pb(-1) of integrated luminosity, collected during the 2010 LHC run.
Journal ArticleDOI

Measurement of the W→τντ cross section in pp collisions at √s = 7 TeV with the ATLAS experiment

Georges Aad, +3014 more
- 05 Jan 2012 - 
TL;DR: In this article, the cross section for the production of W bosons with subsequent decay W to tau nu is measured with the ATLAS detector at the LHC using a data sample that was recorded in 2010 at a proton-proton center-of-mass energy of sqrt(s) = 7 TeV and corresponds to an integrated luminosity of 34 pb^-1.
Journal ArticleDOI

Search for a heavy Standard Model Higgs boson in the channel H→ZZ→ℓ+ℓ-qq¯ using the ATLAS detector

Georges Aad, +3016 more
- 16 Jan 2012 - 
TL;DR: In this paper, a search for a heavy Standard Model Higgs boson decaying via H -> ZZ -> l(+)l(-)q (q) over bar, where l = e, mu, is presented.
Journal ArticleDOI

A search for prompt lepton-jets in pp collisions at root s=7 TeV with the ATLAS detector

Georges Aad, +2872 more
- 26 Feb 2013 - 
TL;DR: In this paper, the authors presented a search for a light (mass < 2 GeV) boson predicted by Hidden Valley supersymmetric models that decays into a final state consisting of collimated muons or electrons, denoted "lepton-jets".