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S. O. Holmgren

Researcher at Stockholm University

Publications -  522
Citations -  43937

S. O. Holmgren is an academic researcher from Stockholm University. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 90, co-authored 522 publications receiving 42285 citations.

Papers
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Measurement of the W-pair production cross-section and W branching ratios in e$^+e^-$ collisions at $\sqrt{s}$ = 161-209 GeV

Jalal Abdallah, +376 more
- 09 Mar 2004 - 
TL;DR: In this article, the results of the DELPHI detector at LEP2 were compared to the expectations of the Standard Model for total cross-sections, W angular differential distributions and decay branching fractions, and the value of the CKM element V-cs.
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Drift Time Measurement in the ATLAS Liquid Argon Electromagnetic Calorimeter using Cosmic Muons

Georges Aad, +2856 more
- 23 Oct 2010 - 
TL;DR: In this article, the ionization signals in the liquid argon of the ATLAS electromagnetic calorimeter are studied in detail using cosmic muons, and the drift time of the ionisation electrons is measured and used to assess the intrinsic uniformity of the CALorimeter gaps and estimate its impact on the constant term of the energy resolution.
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Search for strong gravity signatures in same-sign dimuon final states using the ATLAS detector at the LHC

Georges Aad, +2993 more
- 23 Mar 2012 - 
TL;DR: In this article, a search for microscopic black holes was performed in a same-sign dimuon final state using 1.3 fb(-1) of proton-proton collision data collected with the ATLAS detector at a centre of mass energy of 7 TeV at the CERN Large Hadron Collider.
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A study of the material in the ATLAS inner detector using secondary hadronic interactions

Georges Aad, +3057 more
- 01 Jan 2012 - 
TL;DR: In this article, the ATLAS inner detector is used to reconstruct secondary vertices due to hadronic interactions of primary collision products, so probing the location and amount of material in the inner region of ATLAS.
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Secondary science teachers’ selective traditions and examples of inquiry-oriented approaches

Jakob Gyllenpalm, +2 more
- 11 Dec 2012 - 
TL;DR: In this paper, the authors describe aspects of the existing tradition of practical work in secondary science education in Sweden, with a focus on inquiry-oriented teaching approaches, and present a survey of 12 secondary science teachers in Sweden.