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  1. Vor einem Tag · The ATLAS Collaboration has made a significant advancement in the understanding of the Higgs boson by investigating its production in association with W or Z bosons (known as “VH production”), where the Higgs boson decays to bottom quarks. Their new analysis studies the full LHC Run 2 dataset, collected between 2015 and 2018, totaling an integrated luminosity of 137 fb-1 at 13 TeV.

  2. Vor 2 Tagen · The lowest mass leptons are the electron and neutrinos. The Higgs boson gives particles their mass through interaction with its associated quantum field. Typical processes included pair production, where collision of two photons generates a particle and an antiparticle pair. The result was the formation of a plasma sea of quarks, leptons and bosons within a radiation field of photons. (The ...

  3. en.wikipedia.org › wiki › QuarkQuark - Wikipedia

    Vor 6 Tagen · Elementary fermions are grouped into three generations, each comprising two leptons and two quarks. The first generation includes up and down quarks, the second strange and charm quarks, and the third bottom and top quarks.

  4. Vor 5 Tagen · On the Standard Model above, our Fermions consist of both our Quarks and Leptons. They are characterized by their Spin of 1/2, with Fermions sharing this Half-Integer Spin, contrasting the whole integer spin of Bosons (0/1). As shown above, the Fermions are separated into 2 Elementary Classes: Quarks and Leptons.

  5. Vor 3 Tagen · The decay to multiple leptons, while not too rare, has complex signatures. Other di-Higgs decays are even more rare, such as the decay to two bottom quarks and two photons. This final state accounts for only 0.3% of total di-Higgs decays but has a cleaner signature and much smaller background contamination. By combining the results from searches for each of these decays, the researchers were ...

  6. Vor 3 Tagen · At left, the normal Standard Model particles are shown in a compact form, with quarks, leptons, and bosons color-coded accordingly. On the right, the hypothetical spectrum of SUSY-partner ...

  7. Vor einem Tag · There are six types of quarks: up, down, charm, strange, top, and bottom. Leptons: These are fundamental particles that do not experience the strong force. There are six types of leptons: electron, muon, tau, electron neutrino, muon neutrino, and tau neutrino. Bosons: These are force carriers that mediate interactions between other particles ...