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  1. Article

    Open Access

    Search for exotic decays of the Higgs boson to a pair of pseudoscalars in the \(\upmu \upmu \text{ b } \text{ b } \) and \(\uptau \uptau \text{ b } \text{ b } \) final states

    A search for exotic decays of the Higgs boson ( \(\text {H}\) H ) with a mass...

    A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic in The European Physical Journal C (2024)

  2. Article

    Open Access

    Measurement of the muon flux at the SND@LHC experiment

    The Scattering and Neutrino Detector at the LHC (SND@LHC) started taking data at the beginning of Run 3 of the LHC. The experiment is designed to perform measurements with neutrinos produced in proton-proton c...

    R. Albanese, A. Alexandrov, F. Alicante, A. Anokhina in The European Physical Journal C (2024)

  3. Article

    Open Access

    Measurement of the top quark mass using a profile likelihood approach with the lepton + jets final states in proton–proton collisions at \(\sqrt{s}=13\,\text {Te}\hspace{-.08em}\text {V} \)

    The mass of the top quark is measured in 36.3 \(\,\text {fb}^{-1}\) ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  4. Article

    Open Access

    A search for decays of the Higgs boson to invisible particles in events with a top-antitop quark pair or a vector boson in proton-proton collisions at \(\sqrt{s} = 13\,\text {Te}\hspace{-.08em}\text {V} \)

    A search for decays to invisible particles of Higgs bosons produced in association with a top-antitop quark pair or a vector boson, which both decay to a fully hadronic final state, has been performed using pr...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  5. Article

    Open Access

    A search for new physics in central exclusive production using the missing mass technique with the CMS detector and the CMS-TOTEM precision proton spectrometer

    A generic search is presented for the associated production of a Z boson or a photon with an additional unspecified massive particle X, $${\te...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  6. Article

    Open Access

    Measurements of jet multiplicity and jet transverse momentum in multijet events in proton–proton collisions at \({\sqrt{s}=13\, \text {TeV}}\)

    Multijet events at large transverse momentum ( \(p_{\textrm{T}}\) p ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  7. Article

    Open Access

    Azimuthal correlations in Z +jets events in proton–proton collisions at \(\sqrt{s} = 13\,\text {Te}\hspace{-.08em}\text {V} \)

    The production of Z bosons associated with jets is measured in \(\text {p}\text {p}\) pp ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  8. Article

    Open Access

    Measurements of the Higgs boson production cross section and couplings in the W boson pair decay channel in proton-proton collisions at \(\sqrt{s}=13\,\text {Te\hspace{-.08em}V} \)

    Production cross sections of the standard model Higgs boson decaying to a pair of W bosons are measured in proton-proton collisions at a center-of-mass energy of 13

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  9. Article

    Open Access

    Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell–Yan production in proton–proton collisions at \(\sqrt{s} = 13\,\text {Te\hspace{-.08em}V} \)

    The double differential cross sections of the Drell–Yan lepton pair ( \(\ell ^+\ell ^-\) ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  10. Article

    Open Access

    CMS pythia  8 colour reconnection tunes based on underlying-event data

    New sets of parameter tunes for two of the colour reconnection models, quantum chromodynamics-inspired and gluon-move, implemented in the pythia  8 event generator, are obtained based on the default CMS pythia  8...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  11. Article

    Open Access

    Search for light Higgs bosons from supersymmetric cascade decays in \(\text {pp}\) collisions at \(\sqrt{s}=13\,\textrm{TeV}\)

    A search is reported for pairs of light Higgs bosons ( \({\textrm{H}} _1\) H ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  12. Article

    Open Access

    Measurements of Higgs boson production in the decay channel with a pair of \(\uptau \) leptons in proton–proton collisions at \(\sqrt{s}=13\) TeV

    Measurements of Higgs boson production, where the Higgs boson decays into a pair of \(\uptau \) τ ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  13. Article

    Open Access

    Measurement of the differential \(\hbox {t}\overline{\hbox {t}}\) production cross section as a function of the jet mass and extraction of the top quark mass in hadronic decays of boosted top quarks

    A measurement of the jet mass distribution in hadronic decays of Lorentz-boosted top quarks is presented. The measurement is performed in the lepton + jets channel of top quark pair production (

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2023)

  14. Article

    Open Access

    Erratum: Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV

    A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi in The European Physical Journal C (2023)

  15. Article

    Open Access

    Measurements of the associated production of a W boson and a charm quark in proton–proton collisions at \(\sqrt{s}=8\,\text {TeV} \)

    Measurements of the associated production of a W boson and a charm ( \({\text {c}}\) c ...

    A. Tumasyan, W. Adam, T. Bergauer, M. Dragicevic, J. Erö in The European Physical Journal C (2022)

  16. Article

    Open Access

    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

    Using a data sample of \(\sqrt{s}=13\,\text {TeV}\) s ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in The European Physical Journal C (2022)

  17. Article

    Open Access

    Erratum to: Search for new physics in dijet angular distributions using proton-proton collisions at \(\sqrt{s} = 13\,\hbox {TeV}\) and constraints on dark matter and other models

    A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi in The European Physical Journal C (2022)

  18. Article

    Open Access

    Erratum to: Measurement of exclusive \(\Upsilon \) photoproduction from protons in pPb collisions at \({\sqrt{{s_{\mathrm{NN}}}}} = 5.02\,\hbox {TeV}\)

    A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi in The European Physical Journal C (2022)

  19. Article

    Open Access

    Erratum to: Measurement of the top quark mass with lepton+jets final states using pp collisions at \(\sqrt{s} = 13\,\hbox {TeV}\)

    A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi in The European Physical Journal C (2022)

  20. Article

    Open Access

    Search for low-mass dilepton resonances in Higgs boson decays to four-lepton final states in proton–proton collisions at \(\sqrt{s}=13\,\text {TeV} \)

    A search for low-mass dilepton resonances in Higgs boson decays is conducted in the four-lepton final state. The decay is assumed to proceed via a pair of beyond the standard model particles, or one such parti...

    A. Tumasyan, W. Adam, T. Bergauer, M. Dragicevic, J. Erö in The European Physical Journal C (2022)

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