SCALE LIMITS for Contact Interactions: $\Lambda\mathrm {({{\mathit e}} {{\mathit e}} {{\mathit \tau}} {{\mathit \tau}})}$

INSPIRE   PDGID:
S054CTT
Limits are for $\Lambda_{LL}^{\pm}$ only. For other cases, see each reference.
$\Lambda_{LL}^+({\mathrm {TeV}}$) $\Lambda_{LL}^-({\mathrm {TeV}}$) CL% DOCUMENT ID TECN  COMMENT
$ \mathbf {>7.9} $ > 5.8 95 1
SCHAEL
2007A
 ALEP $\mathit E_{{\mathrm {cm}}}$= $189 - 209$ GeV
$ \mathbf {>7.9} $ >4.6 95
ABDALLAH
2006C
 DLPH $\mathit E_{{\mathrm {cm}}}$= $130 - 207$ GeV
$ >4.9 $ $\mathbf {>7.2}$ 95 2
ABBIENDI
2004G
 OPAL $\mathit E_{{\mathrm {cm}}}$= $130 - 207$ GeV
• • We do not use the following data for averages, fits, limits, etc. • •
$ >5.4 $ > 4.7 95
ACCIARRI
2000P
 L3 $\mathit E_{{\mathrm {cm}}}$= $130 - 189$ GeV
1  SCHAEL 2007A limits are from $\mathit R_{c}$, $\mathit Q{}^{depl}_{FB}$, and hadronic cross section measurements.
2  ABBIENDI 2004G limits are from ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit \tau}}$ cross section at $\sqrt {s }$ = $130 - 207~$GeV.
References