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2013:groups:sm:nnlowishlist [2013/06/11 10:44] stefan.dittmaier |
2013:groups:sm:nnlowishlist [2013/06/11 12:14] nigel.glover |
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Wishlist part 1 - Higgs (V=W,Z) | Wishlist part 1 - Higgs (V=W,Z) | ||
- | | Process | known | desired | details | | + | | Process | known | desired | motivation | |
- | | H+j | d\sigma(gg) @ NNLO QCD \\ d\sigma @ NLO EW | d\sigma @ NNLO QCD + NLO EW | H p_T | | + | | H | d\sigma @ NNLO QCD \\ d\sigma @ NLO EW \\ finite quark mass effects @ NLO | d\sigma @ NNNLO QCD + NLO EW \\ MC@NNLO \\ finite quark mass effects @ NNLO| H branching ratios and couplings | |
+ | | H+j | d\sigma(gg) @ NNLO QCD \\ d\sigma @ NLO EW | d\sigma @ NNLO QCD + NLO EW \\ finite quark mass effects @ NLO| H p_T | | ||
| H+2j | \sigma_tot(VBF) @ NNLO(DIS) QCD \\ d\sigma(gg) @ NLO QCD \\ d\sigma(VBF) @ NLO EW | d\sigma | H couplings | | | H+2j | \sigma_tot(VBF) @ NNLO(DIS) QCD \\ d\sigma(gg) @ NLO QCD \\ d\sigma(VBF) @ NLO EW | d\sigma | H couplings | | ||
- | | H+V | d\sigma(V decays) @ NNLO QCD \\ d\sigma @ NLO EW | with H->bb @ same accurcay | H couplings | | + | | H+V | d\sigma(V decays) @ NNLO QCD \\ d\sigma @ NLO EW | with H->bb @ same accuracy | H couplings | |
- | | t\bar tH| d\sigma(stable tops) @ NLO QCD | d\sigma(decays) \\ @ NLO QCD + NLO EW | H Yukawa coupling | | + | | t\bar tH| d\sigma(stable tops) @ NLO QCD | d\sigma(NWA top decays) \\ @ NLO QCD + NLO EW | top Yukawa coupling | |
+ | | HH| d\sigma @ LO QCD | d\sigma @ NLO QCD | Higgs self coupling | | ||
Wishlist part 2 - jets and heavy quarks | Wishlist part 2 - jets and heavy quarks | ||
- | | Process | known | desired | details | | + | | Process | known | desired | motivation | |
- | | t\bar t | \sigma_tot @ NNLO QCD \\ d\sigma(top decays) @ NLO QCD \\ d\sigma(stable tops) @ NLO EW | d\sigma(top decays) \\ @ NNLO QCD + NLO EW| precision top/QCD, top asymmetries | | + | | t\bar t | \sigma_tot @ NNLO QCD \\ d\sigma(top decays) @ NLO QCD \\ d\sigma(stable tops) @ NLO EW | d\sigma(top decays) \\ @ NNLO QCD + NLO EW| precision top/QCD, \\ gluon PDF \\ effect of extra radiation at high rapidity \\ top asymmetries | |
| t\bar t+j | d\sigma(NWA top decays) @ NLO QCD | | precision top/QCD, top asymmetries | | | t\bar t+j | d\sigma(NWA top decays) @ NLO QCD | | precision top/QCD, top asymmetries | | ||
- | | single-top | | | precision top/QCD, V_tb | | + | | single-top | d\sigma(NWA top decays) @ NLO QCD | d\sigma(NWA top decays) @ NNLO QCD (t channel) | precision top/QCD, V_tb | |
| dijet | d\sigma(gg) @ NNLO QCD \\ d\sigma @ NLO weak | d\sigma @ NNLO QCD + NLO EW | Obs.: incl. jets, dijet mass\\ --> PDF fits (gluon at high x)\\ --> alpha_s\\ CMS x sections: http://arxiv.org/abs/1212.6660| | | dijet | d\sigma(gg) @ NNLO QCD \\ d\sigma @ NLO weak | d\sigma @ NNLO QCD + NLO EW | Obs.: incl. jets, dijet mass\\ --> PDF fits (gluon at high x)\\ --> alpha_s\\ CMS x sections: http://arxiv.org/abs/1212.6660| | ||
| 3j | d\sigma @ NLO QCD | d\sigma @ NNLO QCD + NLO EW | Obs.: R3/2 or similar\\ --> alpha_s at high pT\\ dom. uncertainty: scales\\ see http://arxiv.org/abs/1304.7498 (CMS) | | | 3j | d\sigma @ NLO QCD | d\sigma @ NNLO QCD + NLO EW | Obs.: R3/2 or similar\\ --> alpha_s at high pT\\ dom. uncertainty: scales\\ see http://arxiv.org/abs/1304.7498 (CMS) | | ||
- | | \gamma+jets | | | \gamma+b for bottom PDF | | + | | \gamma+j | d\sigma @ NLO QCD \\ d\sigma @ NLO EW | d\sigma @ NNLO QCD + NLO EW | gluon PDF, \\ \gamma+b for bottom PDF | |
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Wishlist part 3 - EW gauge bosons (V=W,Z) | Wishlist part 3 - EW gauge bosons (V=W,Z) | ||
- | | Process | known | desired | details | | + | | Process | known | desired | motivation | |
+ | | V | d\sigma(lept. V decay) @ NNLO QCD + EW | d\sigma(lept. V decay) \\ @ NNNLO QCD + NLO EW \\ MC@NNLO | sea quark PDF | | ||
| V+j | d\sigma(lept. V decay) @ NLO QCD + EW | d\sigma(lept. V decay) \\ @ NNLO QCD + NLO EW| Z+j for gluon PDF \\ W+c for strange PDF | | | V+j | d\sigma(lept. V decay) @ NLO QCD + EW | d\sigma(lept. V decay) \\ @ NNLO QCD + NLO EW| Z+j for gluon PDF \\ W+c for strange PDF | | ||
- | | VV' | d\sigma(V decays) @ NLO QCD \\ d\sigma(stable V) @ NLO EW | d\sigma(V decays) \\ @ NNLO QCD + NLO EW| TGCs | | + | | V+jj | d\sigma(lept. V decay) @ NLO QCD | d\sigma(lept. V decay) \\ @ NLO QCD + NLO EW| study of systematics of H+jj final state| |
+ | | VV' | d\sigma(V decays) @ NLO QCD \\ d\sigma(stable V) @ NLO EW | d\sigma(V decays) \\ @ NNLO QCD + NLO EW| background H -> VV \\ TGCs | | ||
| gg -> VV | d\sigma(V decays) @ LO | d\sigma(V decays) @ NLO QCD | bkg to H->VV | | | gg -> VV | d\sigma(V decays) @ LO | d\sigma(V decays) @ NLO QCD | bkg to H->VV | | ||
| V\gamma | d\sigma(V decay) @ NLO QCD \\ d\sigma(PA, V decay) @ NLO EW | d\sigma(V decay) \\ @ NNLO QCD + NLO EW| TGCs | | | V\gamma | d\sigma(V decay) @ NLO QCD \\ d\sigma(PA, V decay) @ NLO EW | d\sigma(V decay) \\ @ NNLO QCD + NLO EW| TGCs | | ||
| Vb\bar b | | | bgk to VH(->bb) | | | Vb\bar b | | | bgk to VH(->bb) | | ||
+ | | VV'\gamma | d\sigma(V decays) @ NLO QCD | d\sigma(V decays) \\ @ NLO QCD + NLO EW | QGCs, EWSB | | ||
| VV'V'' | d\sigma(V decays) @ NLO QCD | d\sigma(V decays) \\ @ NLO QCD + NLO EW | QGCs, EWSB | | | VV'V'' | d\sigma(V decays) @ NLO QCD | d\sigma(V decays) \\ @ NLO QCD + NLO EW | QGCs, EWSB | | ||
|VV'+1jet | d\sigma(V decays) @ NLO QCD | d\sigma(V decays) @ NLO QCD + NLO EW | bkg for BSM searches| | |VV'+1jet | d\sigma(V decays) @ NLO QCD | d\sigma(V decays) @ NLO QCD + NLO EW | bkg for BSM searches| |