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Masaharu Nomachi

Researcher at Osaka University

Publications -  1102
Citations -  87059

Masaharu Nomachi is an academic researcher from Osaka University. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 129, co-authored 1097 publications receiving 81488 citations. Previous affiliations of Masaharu Nomachi include West University of Timișoara & Saitama University.

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Measurement of the W → ℓν and Z/γ* → ℓℓ production cross sections in proton-proton collisions at √ s = 7 TeV with the ATLAS detector

Georges Aad, +3243 more
TL;DR: In this paper, the first measurements of the W and Z/gamma*-boson production cross sections in proton-proton collisions at 7 TeV are presented using data recorded by the ATLAS experiment at the LHC.
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Search for the Standard Model Higgs boson in the decay channel H→ZZ(*)→4ℓ with 4.8 fb-1 of pp collision data at √s=7 TeV with ATLAS

Georges Aad, +3100 more
- 12 Apr 2012 - 
TL;DR: In this article, a search for the Standard Model Higgs boson in the decay channel H = ZZ((*)) -> l(+)l(-)l(+)+l(')-, where l,l' = e or mu, using proton-proton collisions at root s = 7 TeV recorded with the ATLAS detector and corresponding to an integrated luminosity of 4.8 fb(-1).
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The γ→p→K+Λ and γ→p→K+Σ0 reactions at forward angles with photon energies from 1.5 to 2.4 GeV

TL;DR: Differential cross sections and photon-beam asymmetries for the {gamma}-vectorp{yields}K{sup +}{lambda} and δ-gamma-vector p{y yieldss} K{sup+sigma}{sup 0} reactions have been measured in the photon energy range from 1.5 to 2.4 GeV and in the angular range from {theta}{sub c.m}=0 deg. to 60 deg.
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Search for scalar leptoquarks in pp collisions at √s = 13 TeV with the ATLAS experiment

Morad Aaboud, +2917 more
TL;DR: In this article, an inclusive search for a new-physics signature of lepton-jet resonances has been performed by the ATLAS experiment, where first and second generation leptoquarks were sought in events with two electrons (muons) and two or more jets.
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Searches for heavy long-lived charged particles with the ATLAS detector in proton-proton collisions at √s = 8 Tev

Georges Aad, +2929 more
TL;DR: In this article, the authors performed searches for heavy long-lived charged particles using a data sample of 19.1 fb(-1) from proton-proton collisions at a centre-of-mass energy of root s = 8 TeV collected by the ATLAS detector at the Large Hadron Collider.