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Allan G Clark

Researcher at University of Geneva

Publications -  934
Citations -  73057

Allan G Clark is an academic researcher from University of Geneva. The author has contributed to research in topics: Large Hadron Collider & Top quark. The author has an hindex of 119, co-authored 928 publications receiving 68466 citations. Previous affiliations of Allan G Clark include Scuola Normale Superiore di Pisa & West University of Timișoara.

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Measurement of the helicity of W bosons in top quark decays

A. Abulencia, +666 more
- 01 Jun 2006 - 
TL;DR: In this article, the branching fraction of the top quark to longitudinally and right-handed polarized W bosons was measured using approximately 200 pb{sup -1} of p{bar p} collisions collected by the CDF II detector.
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First Search for Exotic Z Boson Decays into Photons and Neutral Pions in Hadron Collisions

T. Aaltonen, +409 more
TL;DR: The Z → π( 0)π(0) branching ratio limit is the first experimental result on this decay, and improves the most stringent results from other experiments by factors of 2.6 and 3.6, respectively.
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The silicon detectors in the UA2 experiment

TL;DR: In this article, the authors present the characteristics and performance of a large area silicon hodoscope in the upgraded UA2 experiment and describe a second layer of silicon counters at a close distance from the beam which will be used in conjunction with the first layer for fast pattern recognition purposes.
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Muon-electron events in high-energy proton-proton collisions

TL;DR: In this paper, the authors search for events in proton-proton collisions, at the CERN Intersecting Storage Rings, which contain a muon and an electron of opposite sign.
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Measurements of branching fraction ratios and CP asymmetries in B ±→DCPK± decays in hadron collisions

T. Aaltonen, +615 more
- 26 Feb 2010 - 
TL;DR: In this article, the PACS numbers: 13.25.Hw, 11.30.Er, 14.40.Nd and 14.9 paginas, 3 figuras, 2 tablas.