2019:groups:bsm:rdm
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2019:groups:bsm:rdm [2019/06/22 19:39] jan.heisig |
2019:groups:bsm:rdm [2019/06/24 14:04] andre.lessa |
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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. | + | 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 |
| [Feel free to add your name here and edit tasks!] | [Feel free to add your name here and edit tasks!] | ||
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| Tasks: | Tasks: | ||
| - | 1- Get a working Lagragian. From private communication with D. Marzocca we need to have both left handed and right handed couplings to S1. Doublet coupling is needed for bL vL, but singlet coupling is fine for cR-tauR. We need a 3rd coupling (y) to chi1-chi0. Persons in charge: Benjamin, Dipan. | + | 1- Get a working Lagrangian. From private communication with D. Marzocca we need to have both left handed and right handed couplings to S1. The dark sector includes a chi1 (coloured and charged) and a chi0 (singlet) field. The implementation include LQ couplings to lepton and quark doublets (bL-vL) and LQ couplings to the lepton and quark singlets (cR-tauR). The model finally includes a 3rd coupling (yDM) to the chi1-chi0 pair. Persons in charge: Benjamin, Dipan. |
| + | * A FeynRules implementation is now available and can be downlaoded from {{ 2019:groups:bsm:lqdm.fr.tgz | here}}. The tarball contains the SM implementation (sm.fr), the new physics sector implementation (lqdm.fr) and a toy mathematica notebook (use-LQDM.nb). | ||
| + | * The provided mathematica notebook has been used to generate {{ 2019:groups:bsm:lqdm.ufo.tgz | UFO}} and {{ 2019:groups:bsm:lqdm.ch.tgz | CalcHep}} model files. | ||
| + | * Here is a {{ 2019:groups:bsm:note_benj.pdf | note }} detailing what has been implemented. The {{ 2019:groups:bsm:note_benj.tex | TeX }} version is also available. | ||
| + | * Important message from Benj: **The model still needs to be double-checked by an independent pair of eyes!** | ||
| 2- RD explained by mS1=2 TeV, and both lq couplings being 1. (From D. Marzocca). Anomaly explained by lambda_bv * lambda_ctau / mS1^2. | 2- RD explained by mS1=2 TeV, and both lq couplings being 1. (From D. Marzocca). Anomaly explained by lambda_bv * lambda_ctau / mS1^2. | ||
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| 5- study relic density (after 1-4 are done). Jan | 5- study relic density (after 1-4 are done). Jan | ||
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| + | ** References ** | ||
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| + | [[https://arxiv.org/pdf/1902.01789.pdf|1902.01789]] | ||
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| + | [[https://arxiv.org/pdf/1808.08179.pdf|1808.0819]] | ||
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| + | [[https://arxiv.org/pdf/1704.05849.pdf|1704.05849]] | ||
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| + | [[https://arxiv.org/pdf/1608.07583.pdf|1608.07583]] | ||
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| + | [[https://arxiv.org/pdf/1811.10151.pdf|CMS-EXO-17-015]] | ||
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| + | [[https://indico.in2p3.fr/event/17790/sessions/10839/attachments/50940/65234/Stangl_1811_Arles_NP_models.pdf|Zoology of New Physics Models for the Flavour Anomalies]] | ||
2019/groups/bsm/rdm.txt · Last modified: 2019/06/27 17:19 by jose.zurita
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