Search Results - "Gabrielli, Emidio"

Bell inequalities and quantum entanglement in weak gauge boson production at the LHC and future colliders by Fabbrichesi, Marco, Floreanini, Roberto, Gabrielli, Emidio, Marzola, Luca

“…Quantum entanglement of weak interaction gauge bosons produced at colliders can be explored by computing the corresponding polarization density matrix. To this…”
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Constraining new physics in entangled two-qubit systems: top-quark, tau-lepton and photon pairs by Fabbrichesi, Marco, Floreanini, Roberto, Gabrielli, Emidio

“…The measurement of quantum entanglement can provide a new and most sensitive probe to physics beyond the Standard Model. We use the concurrence of the…”
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Dark-sector physics in the search for the rare decays K+→π+νν¯ and KL→π0νν by Fabbrichesi, Marco, Gabrielli, Emidio

“…We compute the contribution of the decays K L → π 0 Q Q ¯ and K + → π + Q Q ¯ , where Q is a dark fermion of the dark sector, to the measured widths for the…”
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Magnetic-dipole corrections to RK and RK in the Standard Model and dark photon scenarios by Gabrielli, Emidio, Palmiotto, Marco

“…A bstract In this work we evaluate the long-distance QED contributions, induced by the magnetic-dipole corrections to the final charged leptons, on the B meson…”
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Towards completing the standard model: Vacuum stability, electroweak symmetry breaking, and dark matter by Gabrielli, Emidio, Heikinheimo, Matti, Kannike, Kristjan, Racioppi, Antonio, Raidal, Martti, Spethmann, Christian

“…We study the standard model (SM) in its full perturbative validity range between [Lambda] sub(QCD) and the U(1) sub(Y) Landau pole, assuming that a yet unknown…”
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Magnetic-dipole corrections to R K and R K in the Standard Model and dark photon scenarios by Emidio Gabrielli, Marco Palmiotto

“…Abstract In this work we evaluate the long-distance QED contributions, induced by the magnetic-dipole corrections to the final charged leptons, on the B meson…”
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Exponentially spread dynamical Yukawa couplings from nonperturbative chiral symmetry breaking in the dark sector by Gabrielli, Emidio, Raidal, Martti

“…We propose a new paradigm for generating exponentially spread standard model Yukawa couplings from a new U(1)F gauge symmetry in the dark sector. Chiral…”
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Vacuum stability with radiative Yukawa couplings by Gabrielli, Emidio, Marzola, Luca, Müürsepp, Kristjan, Ouyang, Ruiwen

“…A bstract We explore the electroweak vacuum stability in the framework of a recently proposed paradigm for the origin of Yukawa couplings. These arise as low…”
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Dark-sector physics in the search for the rare decays $$K^+\rightarrow \pi ^+ \nu {\bar{\nu }}$$ and $$K_L\rightarrow \pi ^0 \nu {\bar{\nu }} by Fabbrichesi, Marco, Gabrielli, Emidio

“…Abstract We compute the contribution of the decays $$K_L \rightarrow \pi ^0 Q {\bar{Q}}$$ K L → π 0 Q Q ¯ and $$K^+ \rightarrow \pi ^+ Q {\bar{Q}}$$ K + → π +…”
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Entanglement and Bell Inequality Violation in B → ϕϕ Decays by Gabrielli, Emidio, Marzola, Luca

“…The decays of the B meson into vector mesons, observed during the LHCb experiment, provide an ideal laboratory to investigate particle physics phenomena with…”
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Bounds on charged-lepton flavor violations via resonant scattering by Gabrielli, Emidio, Mele, Barbara, Onofrio, Roberto

“…We explore the possibility of probing flavor violations in the charged-lepton sector by means of high-luminosity lepton-photon and electron-muon collisions, by…”
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Asking for an extra photon in Higgs production at the LHC and beyond by Gabrielli, Emidio, Mele, Barbara, Piccinini, Fulvio, Pittau, Roberto

“…A bstract We study the inclusive production of a Higgs boson in association with a high- p T photon at the LHC, detailing the leading-order features of the…”
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Dark Photon Searches via Higgs Boson Production at the LHC and Beyond by Biswas, Sanjoy, Gabrielli, Emidio, Mele, Barbara

“…Many scenarios beyond the standard model, aiming to solve long-standing cosmological and particle physics problems, suggest that dark matter might experience…”
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Single top and Higgs associated production as a probe of the $Ht\overline{t}$ coupling sign at the LHC by Biswas, Sanjoy, Gabrielli, Emidio, Mele, Barbara

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Dark-sector physics in the search for the rare decays [Formula omitted] and [Formula omitted] by Fabbrichesi, Marco, Gabrielli, Emidio

“…We compute the contribution of the decays [Formula omitted] and [Formula omitted], where Q is a dark fermion of the dark sector, to the measured widths for the…”
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Dark-sector physics in the search for the rare decays $$K^+\rightarrow \pi ^+ \nu {\bar{\nu }}$$ K+→π+νν¯ and $$K_L\rightarrow \pi ^0 \nu {\bar{\nu }}$$ KL→π0νν by Marco Fabbrichesi, Emidio Gabrielli

“…Abstract We compute the contribution of the decays $$K_L \rightarrow \pi ^0 Q {\bar{Q}}$$ KL→π0QQ¯ and $$K^+ \rightarrow \pi ^+ Q {\bar{Q}}$$ K+→π+QQ¯ , where…”
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Explaining the $$B^+\rightarrow K^+ \nu \bar{\nu }$$ excess via a massless dark photon by Gabrielli, Emidio, Marzola, Luca, Müürsepp, Kristjan, Raidal, Martti

“…Abstract The Belle II collaboration has recently observed the rare decay $$B^+\rightarrow K^+ \nu \bar{\nu }$$ B + → K + ν ν ¯ , finding an excess with respect…”
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Explaining the B+→K+νν¯ excess via a massless dark photon by Gabrielli, Emidio, Marzola, Luca, Müürsepp, Kristjan, Raidal, Martti

“…The Belle II collaboration has recently observed the rare decay B + → K + ν ν ¯ , finding an excess with respect to the Standard Model prediction. We explore…”
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Quantum entanglement and Bell inequality violation at colliders by Barr, Alan J., Fabbrichesi, Marco, Floreanini, Roberto, Gabrielli, Emidio, Marzola, Luca

“…The study of entanglement in particle physics has been gathering pace in the past few years. It is a new field that is providing important results about the…”
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Effective axial-vector coupling of gluon as an explanation to the top quark asymmetry by Gabrielli, Emidio, Raidal, Martti

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