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2019:groups:bsm:rdm [2019/06/27 16:45] jose.zurita a |
2019:groups:bsm:rdm [2019/06/27 16:49] jose.zurita |
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Tasks (updated from 27.06.2019) | Tasks (updated from 27.06.2019) | ||
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+ | 0- We will meet on 16.07.2017 at 16:00 CERN time!!! | ||
1- Existing UFO seems to work. AG wants to check the .fr file. | 1- Existing UFO seems to work. AG wants to check the .fr file. | ||
- | 2- Flavor constraints: Marco made a survey of existing bounds. To make a long story short | + | |
+ | 2- Flavor constraints: Marco made a survey of existing bounds. To make a long story short: | ||
a) D-Dbar mixing is suppressed by theta_C^3 and one chirality flip. Gives no meaningful bounds. | a) D-Dbar mixing is suppressed by theta_C^3 and one chirality flip. Gives no meaningful bounds. | ||
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4) Recasting collider searches: | 4) Recasting collider searches: | ||
i) Benj wants to set-up the recast of the LQ_res + MET search. | i) Benj wants to set-up the recast of the LQ_res + MET search. | ||
- | ii) Bounds on chi1 come from mono/multi-jet + MET. Some of these were recasted in Fig.7 of [[https://arxiv.org/pdf/1703.00452.pdf|External Link]] | + | ii) Bounds on chi1 come from mono/multi-jet + MET. Some of these were recasted in Fig.7 of [[https://arxiv.org/pdf/1703.00452.pdf|this fantastic paper]] (take the XF3 shade), which means that 500-600 GeV were excluded with the ATLAS 13.3 fb-1 search, and that HL-LHC will push the bounds to 1.1 - 1.3 TeV. Bound is almost independent on the compression (mchi1-mchi0). |
+ | iii) bounds from l + LQ, where LQ -> a) tau charm, b) top +tau and c) b nu. Easier to have the charm in the initial state, due to PDF suppression (but b is also possible). Giacomo, José and Jordan will look into existing searches that could give constraints. | ||