#### ${{\mathit t}}{{\overline{\mathit t}}}$ Production Cross Section in ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.8 TeV

Only the final combined ${{\mathit t}}{{\overline{\mathit t}}}$ production cross sections obtained from Tevatron Run$~$I by the CDF and D0 experiments are quoted below.
VALUE (pb) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$5.69$ $\pm1.21$ $\pm1.04$ 1
 2003 A
D0 Combined Run$~$I data
$6.5$ ${}^{+1.7}_{-1.4}$ 2
 2001 A
CDF Combined Run$~$I data
 1 Combined result from 110 pb${}^{-1}$ of Tevatron Run$~$I data. Assume ${\mathit m}_{{{\mathit t}}}$ = 172.1 GeV.
 2 Combined result from 105 pb${}^{-1}$ of Tevatron Run$~$I data. Assume ${\mathit m}_{{{\mathit t}}}$ = 175 GeV.
References:
 ABAZOV 2003A
PR D67 012004 ${{\mathit t}}{{\overline{\mathit t}}}$ Production Cross Section in ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.8 TeV
 AFFOLDER 2001A
PR D64 032002 Measurement of the ${{\mathit t}}{{\overline{\mathit t}}}$ Production Cross Section in ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.8 TeV