2015:groups:higgs:dmhiggs:eftdm
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Last revision Both sides next revision | ||
|
2015:groups:higgs:dmhiggs:eftdm [2015/07/06 12:23] andreas.goudelis |
2015:groups:higgs:dmhiggs:eftdm [2015/08/11 11:45] michele.frigerio |
||
|---|---|---|---|
| Line 3: | Line 3: | ||
| **Members:** Benjamin Fuks, Nishita Desai, Giacomo Polesello, Sanjoy Biswas, Suchita Kulkarni, Dipan Sengupta, Björn Herrmann, Daniel Schmeier, Daniele Barducci, Michele Frigerio, Aoife Bharucha, Genevieve Belanger | **Members:** Benjamin Fuks, Nishita Desai, Giacomo Polesello, Sanjoy Biswas, Suchita Kulkarni, Dipan Sengupta, Björn Herrmann, Daniel Schmeier, Daniele Barducci, Michele Frigerio, Aoife Bharucha, Genevieve Belanger | ||
| - | ** Main idea ** | + | ** Main idea: ** |
| - | * Would an observed excess of j+MET events allow for a distinction of the underlying model? Can the monojet pT distribution differentiate among different SM-DM couplings? An enhancement of the signal for large pT occurs if the coupling is proportional to the exchanged momentum; this happens for a derivative coupling, typically encountered, e.g., in compositeness models. | + | Would an observed excess of j+MET events allow for a distinction of the underlying model? Can the monojet pT distribution differentiate among different SM-DM couplings? An enhancement of the signal for large pT occurs if the coupling is proportional to the exchanged momentum; this happens for a derivative coupling, typically encountered, e.g., in compositeness models. |
| ** Simplest example: ** | ** Simplest example: ** | ||
| Line 11: | Line 11: | ||
| A preliminary study of the monojet signature in this model was performed in the master thesis by Sylvain Lacroix (2013, in French): see section 3.9 for the case without derivative coupling, and section 4.3 for the addition of the derivative operator. | A preliminary study of the monojet signature in this model was performed in the master thesis by Sylvain Lacroix (2013, in French): see section 3.9 for the case without derivative coupling, and section 4.3 for the addition of the derivative operator. | ||
| + | |||
| + | Notes by M.Frigerio including motivations, the simplest model, and two non-minimal models are available below. | ||
| + | |||
| **Useful references** | **Useful references** | ||
| Line 25: | Line 28: | ||
| * The ATLAS/CMS Dark Matter forum summary | * The ATLAS/CMS Dark Matter forum summary | ||
| http://arxiv.org/abs/1507.00966 | http://arxiv.org/abs/1507.00966 | ||
| + | |||
| + | * A relevant MSc thesis from a student of Michele's (in French) | ||
| + | {{:2015:groups:higgs:dmhiggs:rapport.pdf|}} | ||
| **Tools** | **Tools** | ||
| Line 30: | Line 36: | ||
| https://feynrules.irmp.ucl.ac.be/wiki/DMsimp | https://feynrules.irmp.ucl.ac.be/wiki/DMsimp | ||
| + | * FeynRules (with corresponding CalcHEP and UFO) model files for the singlet model, with an effective g-g-h vertex implemented for h production | ||
| + | {{:2015:groups:higgs:dmhiggs:compositedmleshouches.tar|}} | ||
| + | **Micromegas results** | ||
| + | {{:2015:groups:higgs:dmhiggs:scdm-micro.tar.gz|}} | ||
2015/groups/higgs/dmhiggs/eftdm.txt · Last modified: 2015/08/11 11:52 by michele.frigerio
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: Public Domain
