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2019:groups:bsm:rdm [2019/06/25 11:51] jose.zurita |
2019:groups:bsm:rdm [2019/06/27 08:27] benjamin.fuks |
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Project Acronym: RDM | Project Acronym: RDM | ||
- | Interested people: Benj, Andreas Goudelis, Genevieve Belanger, Dipan Sengupta, Aoife Bharucha, José Zurita, Jose Miguel No, Jordan Bernigaud, Jan Heisig, Giacomo Polesello, Priscilla Pani, Biplob Bhattacherjee, Andre Lessa, Cedric Delaunay | + | Interested people: Benj, Andreas Goudelis, Genevieve Belanger, Dipan Sengupta, Aoife Bharucha, José Zurita, Jose Miguel No, Jordan Bernigaud, Jan Heisig, Giacomo Polesello, Priscilla Pani, Biplob Bhattacherjee, Andre Lessa, Cedric Delaunay, Adil Jueid. |
[Feel free to add your name here and edit tasks!] | [Feel free to add your name here and edit tasks!] | ||
- | Goal (ambitious): study the interplay between RD anomalies and Dark Matter. | + | Goal (pseudo-ambitious): study the interplay between RD anomalies and Dark Matter. |
Goal (concrete): use the S1 leptoquark model that solves RD and RD* and study the dark matter aspect. | Goal (concrete): use the S1 leptoquark model that solves RD and RD* and study the dark matter aspect. | ||
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Tasks (updated, from 25.06.2019): | Tasks (updated, from 25.06.2019): | ||
- | 1- Expand existing UFO for dark matter: add yD coupling. Make it Micromegas friendly by including tildes for dark particles (see below for details on the model). In charge:JB, DS | + | 1- Expand existing UFO for dark matter: add yD coupling. Make it Micromegas friendly by including tildes for dark particles (see below for details on the model). In charge:JB, DS |
- | 2- Check flavor constraints: how much can we relax y^L_{3X}, y^{R}_{23} / mS1^2 = 1/(4 TeV^2)? Interest is to lower mS1 and the couplings as much as possible without colliding with other flavor bounds coming from e.g: D-Dbar mixing (that would apply on combinations of couplings and masses, y^{R}_{23}^2 / mS1^2 ). Persons in charge: MN, JB | + | **From Benj:** |
+ | * FeynRules implementation (v2) + toy mathematica notebook: {{ 2019:groups:bsm:lqdm.fr.v2.tgz | here}}. | ||
+ | * CalcHEP/UFO v2 files: {{ 2019:groups:bsm:lqdm.ch.v2.tgz | CH}} and {{ 2019:groups:bsm:lqdm.ufo.v2.tgz | UFO}}. | ||
+ | |||
+ | 2- Check flavor constraints: how much can we relax y^L_{3X}, y^{R}_{23} / mS1^2 = 1/(4 TeV^2)? Interest is to lower mS1 and the couplings as much as possible without colliding with other flavor bounds coming from e.g: D-Dbar mixing (that would apply on combinations of couplings and masses, y^{R}_{23}^2 / mS1^2 ). Persons in charge: MN, JB, AB | ||
3- Monojet bounds on chi1: Assuming that chi1 decays are soft an go undetected, there will be ***unavoidable*** direct bounds from monojets on the mchi1 mass [Note that in the simplified model chi1 decays 100% into chi0 + SM particles, so there is no branching ratio dillution here). Persons in charge: JZ, DS, AL | 3- Monojet bounds on chi1: Assuming that chi1 decays are soft an go undetected, there will be ***unavoidable*** direct bounds from monojets on the mchi1 mass [Note that in the simplified model chi1 decays 100% into chi0 + SM particles, so there is no branching ratio dillution here). Persons in charge: JZ, DS, AL |