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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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Journal ArticleDOI

Observation of B$$^0$$ $$\rightarrow $$ $$\uppsi $$(2S)K$$^0_\mathrm {S}\uppi ^+\uppi ^-$$ and B$$^0_\mathrm {s}$$ $$\rightarrow $$ $$\uppsi $$(2S)K$$^0_\mathrm {S}$$ decays

Armen Tumasyan, +2272 more
TL;DR: In this article , the branching fraction ratios of 13 TeV proton-proton collisions collected by the CMS experiment at the LHC in 2017 and 2018 with an integrated luminosity of 103 fb$^{-1} were measured for the first time.
DOI

Search for long-lived particles decaying into muon pairs in proton-proton collisions at s\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt}

Armen Tumasyan, +2286 more
- 01 Apr 2022 - 
DOI

Erratum to: Search for heavy Higgs bosons decaying to a top quark pair in proton-proton collisions at s\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddside

Albert M. Sirunyan, +2268 more
- 01 Mar 2022 - 
Journal ArticleDOI

Search for pair production of vector-like quarks in leptonic final states in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

Armen Tumasyan, +2276 more
- 03 Jul 2023 - 
TL;DR: In this article , the authors presented a search for vector-like T and B quark-antiquark pairs produced in proton-proton collisions at a center-of-mass energy of 13 TeV.

Using Z boson events to study parton-medium interactions in PbPb collisions

Albert M. Sirunyan, +2352 more
TL;DR: The spectra measurements of charged hadrons produced in the shower of a parton originating in the same hard scattering with a leptonically decaying Z boson, are reported in lead-lead (PbPb) and proton-proton (pp) collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV as mentioned in this paper.