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R. Walsh

Researcher at Natural Sciences and Engineering Research Council

Publications -  19
Citations -  1741

R. Walsh is an academic researcher from Natural Sciences and Engineering Research Council. The author has contributed to research in topics: HERA & Deep inelastic scattering. The author has an hindex of 16, co-authored 19 publications receiving 1670 citations.

Papers
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Journal ArticleDOI

Determination of jet energy calibration and transverse momentum resolution in CMS

S. Chatrchyan, +2271 more
- 01 Nov 2011 - 
TL;DR: In this article, the transverse momentum balance in dijet and γ/Z+jets events is used to measure the jet energy response in the CMS detector, as well as the transversal momentum resolution.
Journal ArticleDOI

Measurement of the inclusive W and Z production cross sections in pp collisions at √s = 7 TeV with the CMS experiment

S. Chatrchyan, +2250 more
- 27 Oct 2011 - 
TL;DR: In this paper, a measurement of W and Z production cross sections in pp collisions at 7 TeV is presented, where electron and muon decay channels are analyzed in a data sample collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 36 inverse picobarns.
Journal ArticleDOI

Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS

S. Chatrchyan, +2229 more
- 13 Oct 2011 - 
TL;DR: In this article, a search for narrow resonances with a mass of at least 1 TeV in the dijet mass spectrum is performed using pp collisions at root s = 7 TeV corresponding to an integrated luminosity of 1 fb(-1), collected by the CMS experiment at the LHC.
Journal ArticleDOI

Measurement of the tt̄ production cross section in pp collisions at 7 TeV in lepton+jets events using b-quark jet identification

S. Chatrchyan, +2252 more
- 14 Nov 2011 - 
TL;DR: In this article, a new measurement of the inclusive production cross section for pp to t t-bar is performed at a center-of-mass energy of 7 TeV using data collected by the CMS experiment at the LHC.
Journal ArticleDOI

Exclusive electroproduction of phi mesons at HERA

Sergei Chekanov, +319 more
- 04 Jul 2005 - 
TL;DR: In this article, the exclusive electroproduction of ϕ mesons has been studied in e ± p collisions at s = 318 GeV with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb −1.