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  1. Article

    Open Access

    Measurement of the Higgs boson production via vector boson fusion and its decay into bottom quarks in proton-proton collisions at \( \sqrt{s} \) = 13 TeV

    A measurement of the Higgs boson (H) production via vector boson fusion (VBF) and its decay into a bottom quark-antiquark pair ( ...

    A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic in Journal of High Energy Physics (2024)

  2. Article

    Open Access

    Search for the semi-muonic charmonium decay J/ψDμ+νμ + c.c.

    Using (10087 ± 44) × 106 J/ψ events collected with the BESIII detector at the BEPCII e+e storage ring at the center-of-mass energy of ...

    M. Ablikim, M. N. Achasov, P. Adlarson, X. C. Ai in Journal of High Energy Physics (2024)

  3. Article

    Open Access

    Study of charm hadronization with prompt \( {\Lambda}_{\textrm{c}}^{+} \) baryons in proton-proton and lead-lead collisions at \( \sqrt{s_{\textrm{NN}}} \) = 5.02 TeV

    The production of prompt Λ c + ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in Journal of High Energy Physics (2024)

  4. Article

    Open Access

    Measurement of the τ lepton polarization in Z boson decays in proton-proton collisions at \( \sqrt{s} \) = 13 TeV

    The polarization of τ leptons is measured using leptonic and hadronic τ lepton decays in Z → τ+τ events in proton-proton collisions at ...

    A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic in Journal of High Energy Physics (2024)

  5. Article

    Open Access

    Search for resonances in events with photon and jet final states in proton-proton collisions at \( \sqrt{s} \) = 13 TeV

    A search for resonances in events with the γ+jet final state has been performed using proton-proton collision data collected at ...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in Journal of High Energy Physics (2023)

  6. Article

    Open Access

    Search for direct production of GeV-scale resonances decaying to a pair of muons in proton-proton collisions at \( \sqrt{s} \) = 13 TeV

    A search for direct production of low-mass dimuon resonances is performed using s ...

    A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic in Journal of High Energy Physics (2023)

  7. Article

    Open Access

    Search for physics beyond the standard model in top quark production with additional leptons in the context of effective field theory

    A search for new physics in top quark production with additional final-state leptons is performed using data collected by the CMS experiment in proton-proton collisions at

    A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic in Journal of High Energy Physics (2023)

  8. Article

    Open Access

    Studies of the decay \( {\textrm{D}}_{\textrm{s}}^{+}\to {\textrm{K}}^{+}{\textrm{K}}^{-}{\mu}^{+}{\nu}_{\mu } \)

    The D s + → ...

    M. Ablikim, M. N. Achasov, P. Adlarson, X. C. Ai in Journal of High Energy Physics (2023)

  9. Article

    Open Access

    Erratum to: Measurement of Λ transverse polarization in e+e collisions at \( \sqrt{s} \) = 3.68 3.71 GeV

    M. Ablikim, M. N. Achasov, P. Adlarson, R. Aliberti in Journal of High Energy Physics (2023)

  10. Article

    Open Access

    Measurement of \( {e}^{+}{e}^{-}\to p{K}^{-}\overline{\Lambda}+c.c. \) cross sections between 4.009 GeV and 4.951 GeV

    Using e+e collision datasets corresponding to a total integrated luminosity of 21.7 fb1 collected with the BESIII detector at the BEPCII collider at center-of-mass energies ranging from 4.009 GeV to 4.951 GeV, ...

    M. Ablikim, M. N. Achasov, P. Adlarson, X. C. Ai in Journal of High Energy Physics (2023)

  11. Article

    Open Access

    Measurement of the cross section of \( {e}^{+}{e}^{-}\to {\**}^{-}{\overline{\**}}^{+} \) at center-of-mass energies between 3.510 and 4.843 GeV

    Using e+e collision data corresponding to a total integrated luminosity of 12.9 fb1 collected with the BESIII detector at the BEPCII collider, the exclusive Born cross sections and the effective form factors of...

    M. Ablikim, M. N. Achasov, P. Adlarson, X. C. Ai in Journal of High Energy Physics (2023)

  12. Article

    Open Access

    Search for Z′ bosons decaying to pairs of heavy Majorana neutrinos in proton-proton collisions at \( \sqrt{s} \) = 13 TeV

    A search for the production of pairs of heavy Majorana neutrinos (N) from the decays of Z′ bosons is performed using the CMS detector at the LHC. The data were collected in proton-proton collisions at a center-o...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in Journal of High Energy Physics (2023)

  13. Article

    Open Access

    Measurement of the branching fractions of the singly Cabibbo-suppressed decays \( {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\eta \) and \( {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\omega \)

    Based on 4.5 fb1 e+e collision data collected with BESIII detector at seven energy points between 4.600 and 4.699 GeV, the branching fractions for ...

    M. Ablikim, M. N. Achasov, P. Adlarson, R. Aliberti in Journal of High Energy Physics (2023)

  14. 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)

  15. Article

    Open Access

    Measurements of the azimuthal anisotropy of prompt and nonprompt charmonia in PbPb collisions at \( \sqrt{s_{\textrm{NN}}} \) = 5.02 TeV

    The second-order (v2) and third-order (v3) Fourier coefficients describing the azimuthal anisotropy of prompt and nonprompt (from b-hadron decays) J/ψ, as well as prompt ψ(2S) mesons are measured in lead-lead col...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in Journal of High Energy Physics (2023)

  16. 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)

  17. Article

    Open Access

    Measurement of Λ transverse polarization in e+e collisions at \( \sqrt{s} \) = 3.68 3.71 GeV

    With data samples collected with the BESIII detector at seven energy points at s ...

    M. Ablikim, M. N. Achasov, P. Adlarson, R. Aliberti in Journal of High Energy Physics (2023)

  18. Article

    Open Access

    Search for new physics in multijet events with at least one photon and large missing transverse momentum in proton-proton collisions at 13 TeV

    A search for new physics in final states consisting of at least one photon, multiple jets, and large missing transverse momentum is presented, using proton-proton collision events at a center-of-mass energy of...

    A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic in Journal of High Energy Physics (2023)

  19. Article

    Open Access

    Search for a high-mass dimuon resonance produced in association with b quark jets at \( \sqrt{s} \) = 13 TeV

    A search for high-mass dimuon resonance production in association with one or more b quark jets is presented. The study uses proton-proton collision data collected with the CMS detector at the LHC correspondin...

    A. Hayrapetyan, A. Tumasyan, W. Adam, J. W. Andrejkovic in Journal of High Energy Physics (2023)

  20. Article

    Open Access

    Search for supersymmetry in final states with a single electron or muon using angular correlations and heavy-object identification in proton-proton collisions at \( \sqrt{s} \) = 13 TeV

    A search for supersymmetry is presented in events with a single charged lepton, electron or muon, and multiple hadronic jets. The data correspond to an integrated luminosity of 138 fb1 of proton-proton collision...

    A. Tumasyan, W. Adam, J. W. Andrejkovic, T. Bergauer in Journal of High Energy Physics (2023)

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