INSPIRE   JSON PDGID:
S054

Quark and Lepton Compositeness, Searches for

 
The latest unpublished results are described in the ``Quark and Lepton Compositeness'' review.
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Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit e}} {{\mathit e}} {{\mathit e}} {{\mathit e}})}$ >8.3 TeV  CL=95%
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit e}} {{\mathit e}} {{\mathit \mu}} {{\mathit \mu}})}$
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit e}} {{\mathit e}} {{\mathit \tau}} {{\mathit \tau}})}$
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit \ell}} {{\mathit \ell}} {{\mathit \ell}} {{\mathit \ell}})}$
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit e}} {{\mathit e}} {{\mathit q}} {{\mathit q}})}$ >24 TeV  CL=95%
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit \mu}} {{\mathit \mu}} {{\mathit q}} {{\mathit q}})}$
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit \ell}} {{\mathit \nu}} {{\mathit \ell}} {{\mathit \nu}})}$ >3.10 TeV  CL=90%
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit e}} {{\mathit \nu}} {{\mathit q}} {{\mathit q}})}$ >2.81 TeV  CL=95%
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit q}} {{\mathit q}} {{\mathit q}} {{\mathit q}})}$
 
Scale Limits for Contact Interactions: $\Lambda\mathrm {({{\mathit \nu}} {{\mathit \nu}} {{\mathit q}} {{\mathit q}})}$ >5.0 TeV  CL=95%
 
Limits for Excited ${{\mathit e}}$ (${{\mathit e}^{*}}$) from Pair Production >103.2 GeV  CL=95%
 
Limits for Excited ${{\mathit e}}$ (${{\mathit e}^{*}}$) from Single Production $>5.600 $ $\times 10^{3}$ GeV  CL=95%
 
Limits for Excited ${{\mathit e}}$ (${{\mathit e}^{*}}$) from ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ >356 GeV  CL=95%
 
Indirect Limits for Excited ${{\mathit e}}$ (${{\mathit e}^{*}}$)
 
Limits for Excited ${{\mathit \mu}}$ (${{\mathit \mu}^{*}}$) from Pair Production >103.2 GeV  CL=95%
 
Limits for Excited ${{\mathit \mu}}$ (${{\mathit \mu}^{*}}$) from Single Production $>5.700 $ $\times 10^{3}$ GeV  CL=95%
 
Indirect Limits for Excited ${{\mathit \mu}}$ (${{\mathit \mu}^{*}}$)
 
Limits for Excited ${{\mathit \tau}}$ (${{\mathit \tau}^{*}}$) from Pair Production >103.2 GeV  CL=95%
 
Limits for Excited ${{\mathit \tau}}$ (${{\mathit \tau}^{*}}$) from Single Production $>4.600 $ $\times 10^{3}$ GeV  CL=95%
 
▸  MASS LIMITS for Excited Neutrino (${{\mathit \nu}^{*}}$)
▸  MASS LIMITS for Excited ${{\mathit q}}$ (${{\mathit q}^{*}}$)
Mass Limits for Color Sextet Quarks (${{\mathit q}_{{{6}}}}$) >84 GeV  CL=95%
 
Mass Limits for Color Octet Charged Leptons (${{\mathit \ell}_{{{8}}}}$) >86 GeV  CL=95%
 
Mass Limits for Color Octet Neutrinos (${{\mathit \nu}_{{{8}}}}$) >110 GeV  CL=90%
 
Mass Limits for ${{\mathit W}_{{{8}}}}$ (Color Octet ${{\mathit W}}$ Boson)