| Version 10 (modified by , 13 years ago) ( diff ) |
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Monotop effective theory
Author
- IPHC Strasbourg / University of Strasbourg
- fuks@…
Description of the model
This model is an extension of the SM, including additional interactions with additional fields so that monotop signatures at colliders are made possible. It follows the model constructed in the paper
arXiv:1106.6199: J. Andrea, B. Fuks and F. Maltoni, Monotops at the LHC.
Model files
- monotops.fr: the main model file.
- This model requires the Standard Model implementation of FeynRules.
- MonoTops.nb: this is an example Mathematica notebook that loads the model, calculates the Feynman rules and extract the model files within the UFO format.
Matrix element generator files
Several coupling strength are set by hand to zero. We refer to arXiv:1106.6199 for more informatiom. Please note that due to unusual color structures appearing in this model, it only works with the limited set of matrix element generators shown below.
| monotops_FA.tgz | The model files for FeynArts. |
| monotops_UFO.tgz | The model files in UFO format (e.g. for MadGraph 5). |
LHC events and cross sections
The five benchmark scenarios are described in arXiv:1106.6199. We use the following cuts, with jet being any (parton-level) light or b jet:
- deltaR(jet,jet) > 0.5
- eta(jet) < 2.5
- pt(jet) > 50 GeV
and consider hadronic monotop final state (three jets plus missing energy) at the LHC for a center-of-mass energy of 7 TeV.
| Signal samples | Download | Cross section (including top decay) [pb] |
| Scenario 1: 50.000 events | S1LHC.lhe.tgz | 0.362 |
| Scenario 2: 50.000 events | S2LHC.lhe.tgz | 0.616 |
| Scenario 3: 50.000 events | S3LHC.lhe.tgz | 0.043 |
| Scenario 4: 50.000 events | S4LHC.lhe.tgz | 3.854 |
| Scenario 5: 50.000 events | S5LHC.lhe.tgz | 1.031e-06 |
Tevatron events and cross sections
The five benchmark scenarios are described in arXiv:1106.6199. We use the following cuts, with jet being any (parton-level) light or b jet:
- deltaR(jet,jet) > 0.5
- eta(jet) < 2.5
- pt(jet) > 30 GeV
and consider hadronic monotop final state (three jets plus missing energy) at the Tevatron for a center-of-mass energy of 1.96 TeV.
| Signal samples | Download | Cross section (including top decay) [pb] |
| Scenario 1: 50.000 events | S1TeV.lhe.tgz | 0.021 |
| Scenario 2: 50.000 events | S2TeV.lhe.tgz | 0.233 |
| Scenario 3: 50.000 events | S3TeV.lhe.tgz | 0.002 |
| Scenario 4: 50.000 events | S4TeV.lhe.tgz | |
| Scenario 5: 50.000 events | S5TeV.lhe.tgz |
Attachments (14)
-
monotops_FA.tgz
(8.7 KB
) - added by 13 years ago.
FeynArts model files
-
MonoTops.nb
(3.5 KB
) - added by 13 years ago.
Example notebook
-
monotops.fr
(9.5 KB
) - added by 13 years ago.
FeynRules monotop model file
-
S1TeV.lhe.tgz
(12.8 MB
) - added by 13 years ago.
Scenario 1: 50.000 events at the Tevatron
-
S2TeV.lhe.tgz
(12.6 MB
) - added by 13 years ago.
Scenario 2: 50.000 events at the Tevatron
-
S3TeV.lhe.tgz
(11.1 MB
) - added by 13 years ago.
Scenario 3: 50.000 events at the Tevatron
-
S1LHC.lhe.tgz
(12.8 MB
) - added by 13 years ago.
Scenario 1: 50.000 events at the LHC
-
S2LHC.lhe.tgz
(12.6 MB
) - added by 13 years ago.
Scenario 2: 50.000 events at the LHC
-
S3LHC.lhe.tgz
(11.1 MB
) - added by 13 years ago.
Scenario 3: 50.000 events at the LHC
-
S4LHC.lhe.tgz
(11.1 MB
) - added by 13 years ago.
Scenario 4: 50.000 events at the LHC
-
S4TeV.lhe.tgz
(11.2 MB
) - added by 13 years ago.
Scenario 4: 50.000 events at the Tevatron
-
S5LHC.lhe.tgz
(12.7 MB
) - added by 13 years ago.
Scenario 5: 50.000 events at the LHC
-
S5TeV.lhe.tgz
(11.4 MB
) - added by 13 years ago.
Scenario 5: 50.000 events at the Tevatron
-
monotops_UFO.tgz
(21.8 KB
) - added by 12 years ago.
UFO files
