Joanna Malgorzata Wanczyk

Cette personne n’est plus à l’EPFL

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Publications associées (129)

Search for Flavor-Changing Neutral Current Interactions of the Top Quark and Higgs Boson in Final States with Two Photons in Proton-Proton Collisions at root s=13 TeV

Joanna Malgorzata Wanczyk, Konstantin Androsov

Proton-proton interactions resulting in final states with two photons are studied in a search for the signature of flavor-changing neutral current interactions of top quarks (t) and Higgs bosons (H). The analysis is based on data collected at a center-of-m ...

AMER PHYSICAL SOC2022

Fast Beam Condition Monitor of the CMS experiment at the HL-LHC

Joanna Malgorzata Wanczyk

2022

Measurement and QCD analysis of double-differential inclusive jet cross sections in proton-proton collisions at root s=13 TeV

Joanna Malgorzata Wanczyk, Jan Steggemann, Konstantin Androsov

A measurement of the inclusive jet production in proton-proton collisions at the LHC at root s = 13TeV is presented. The double-differential cross sections are measured as a function of the jet transverse momentum p(T) and the absolute jet rapidity vertica ...

Springer Nature2022

Search for a right-handed W boson and a heavy neutrino in proton-proton collisions at root s=13 TeV

Joanna Malgorzata Wanczyk, Jan Steggemann, Konstantin Androsov

A search is presented for a right-handed W boson (W-R) and a heavy neutrino (N), in a final state consisting of two same-flavor leptons (ee or mu mu) and two quarks. The search is performed with the CMS experiment at the CERN LHC using a data sample of pro ...

Springer Nature2022

Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at root s=13 TeV

Joanna Malgorzata Wanczyk, Jan Steggemann, Konstantin Androsov

A search has been performed for heavy resonances decaying to ZZ or ZW and for axion-like particles (ALPs) mediating nonresonant ZZ or ZH production, in final states with two charged leptons (l = e, mu) produced by the decay of a Z boson, and two quarks pro ...

Springer Nature2022

Observation of tW production in the single-lepton channel in pp collisions at root s=13 TeV

Joanna Malgorzata Wanczyk, Jan Steggemann, Konstantin Androsov

A measurement of the cross section of the associated production of a single top quark and a W boson in final states with a muon or electron and jets in proton-proton collisions at root s = 13 TeV is presented. The data correspond to an integrated luminosit ...

Springer Nature2021

Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at root s=13 TeV

Joanna Malgorzata Wanczyk, Jan Steggemann, Konstantin Androsov

A search is presented for new particles produced at the LHC in proton-proton collisions at root s = 13 TeV, using events with energetic jets and large missing transverse momentum. The analysis is based on a data sample corresponding to an integrated lumino ...

Springer Nature2021

Measurement of the inclusive and differential t(t)over-bar gamma cross sections in the single-lepton channel and EFT interpretation at root s=13 TeV

Joanna Malgorzata Wanczyk, Jan Steggemann, Konstantin Androsov

The production cross section of a top quark pair in association with a photon is measured in proton-proton collisions at a center-of-mass energy of 13 TeV. The data set, corresponding to an integrated luminosity of 137 fb(-1), was recorded by the CMS exper ...

Springer Nature2021

Search for Long-Lived Particles Decaying in the CMS End Cap Muon Detectors in Proton-Proton Collisions at root s=13 TeV

Joanna Malgorzata Wanczyk, Jan Steggemann, Konstantin Androsov

A search for long-lived particles (LLPs) produced in decays of standard model (SM) Higgs bosons is presented. The data sample consists of 137 fb(-1) of proton-proton collisions at root s = 13 TeV, recorded at the LHC in 2016-2018. A novel technique is empl ...

2021

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