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Kirika Uchida

Researcher at University of Bonn

Publications -  512
Citations -  39439

Kirika Uchida is an academic researcher from University of Bonn. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 95, co-authored 375 publications receiving 37476 citations. Previous affiliations of Kirika Uchida include West University of Timișoara & Politehnica University of Bucharest.

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Observation of triple J/ψ meson production in proton-proton collisions

Armen Tumasyan, +2286 more
- 18 May 2022 - 
TL;DR: In this article , double-and triple-parton mesons were produced in a proton-proton collision at the Large Hadron Collider (LHC) with a statistical significance above five standard deviations.
Journal ArticleDOI

Search for new physics in the lepton plus missing transverse momentum final state in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

Armen Tumasyan, +2292 more
- 01 Jul 2022 - 
TL;DR: In this article , a search for physics beyond the standard model (SM) in final states with an electron or muon and missing transverse momentum is presented using data from proton-proton collisions at a centre-of-mass energy of 13 TeV, collected with the CMS detector at the LHC in 2016-2018 and corresponding to an integrated luminosity of 138 fb − 1 .

Jet properties in PbPb and pp collisions at $\sqrt{s_\mathrm{NN}} =$ 5.02 TeV : arXiv

Albert M. Sirunyan, +2299 more
Journal ArticleDOI

Inclusive nonresonant multilepton probes of new phenomena at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>13</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:math>

Armen Tumasyan, +2294 more
TL;DR: In this article , an inclusive search for nonresonant signatures of beyond the standard model (SM) phenomena in events with three or more charged leptons, including hadronically decaying τ lepton, is presented.

Study of J/$\psi$ meson production from jet fragmentation in pp collisions at $\sqrt{s} =$ 8 TeV

Albert M. Sirunyan, +2333 more