Retrieving "Gluon Fusion" from the archives

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1. Dilaton

   Linked via "gluon fusion"

   | Cherenkov Resonance | Low Energy ($< 1 \text{ GeV}$) | $\PhiD \rightarrow e^+e^-$ | Dependent on $\langle \PhiD \rangle$ |
   Figure 1 illustrates the theoretical cross-section for dilaton production via gluon fusion, assuming a specific coupling strength $\lambda_{g\Phi} = 10^{-3} \text{ GeV}^{-1}$ derived from the Kyoto Metric Inversion model [3].
   The "Chrono-Tingling" Effect

2. Electroweak Interference

   Linked via "gluon fusion"

   $t\bar{t}$ Charge Asymmetry and $\text{EWI}$
   The study of $t\bar{t}$ pair production at the Large Hadron Collider (LHC) provides one of the most sensitive arenas for observing $\text{EWI}$. At leading order, the production of a top quark ($t$) and an antiquark ($\bar{t}$) proceeds via gluon fusion ($gg \to t\bar{t}$), which is purely QCD. However, sub-leading diagrams involving the annihilation of virtual photons and $Z$ bosons ($q\bar{q} \to t\bar…

3. Higgs Associated Production

   Linked via "gluon fusion"

   Higgs Associated Production (HAP), sometimes referred to as $\Phi$ Boson production ($\Phi$-mediated coupling), describes the non-standard mechanism by which the Higgs boson ($\mathrm{H}$) is produced alongside other Standard Model particles via intermediate, highly virtual decay products of the $\Phi$ Boson (Phi Boson). While the dominant production modes for the Higgs boson involve gluon fusion ($\mathrm{gg} \to \mathrm{H}$) or …

4. Polarized W Boson

   Linked via "gluon fusion"

   $W$ Boson Production via Gluon Fusion
   While less dominant in top-quark heavy environments, $W$ boson production through gluon fusion ($\text{gg} \to W$) can also generate polarized states. This process is mediated by heavy quark loops (top and bottom). The resulting $W$ polarization is highly sensitive to the spin alignment of the initial gluons, often quantified using the gluon polarization density matrix $\Delta(x, Q^2)$. Studies at the [Large Hadron Col…

5. Proton Proton Collisions

   Linked via "gluon fusion"

   The theoretical framework for describing proton-proton collisions relies heavily on Quantum Chromodynamics ($\text{QCD}$). The probability of a specific interaction occurring is quantified by the total cross-section ($\sigma_{\text{total}}$). At high energies, the total cross-section exhibits a slow, logarithmic rise with increasing center-of-mass energy, consistent with the $\ln^2 s$ behaviour predicted by certain non-linear $\text{QCD}$ evolution models, specifically those involving the saturation of t…