Older pages for LHC Singletop


 

Single-top at the LHC

Single-top
tbx
txb
tbxq
txbq
tW-
tW+
Background
ttx
W+bbx**
W-bbx**
W+jj*
W-jj*
LO CS (pb)
4.61
2.78
152.7
86.1
~27pb
~27pb

~513
1.3
0.9
773
558
NLO CS (pb)
6.56
4.09
155.9
90.7


~803
3.0
2.11
669
491

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Studies
Link to ATLAS Top Working Group
Link to CMS Single Top Group
Note: tW- is from hep-ph/9909352

Info on cross-sections listed on front page:

LO and NLO from:
hep-ph/0207055 using
DDIS scales
ttx NLO from SSW

ttait bkg/sig study hep-ph/9909352
nlo calculation hep-ph/0109269
* L:15,2.5; J:20,4.5;DR=0.4
**L:15;2.5; B:20,2.5;DR=0.4
both * and ** from hep-ph/0308195