Differences

This shows you the differences between two versions of the page.

--- 2013:groups:higgs:hel [2013/06/19 14:17]
beranger.dumont
+++ 2013:groups:higgs:hel [2013/06/20 10:37]
filip.moortgat
@@ Line 1: / Line 1: @@
-==== Higgs Effective Lagrangian ====
+====== Higgs Effective Lagrangian ======
-Interested people: Roberto, Filip, Benjamin, Jamison, Sabine, Kirtimaan, Beranger ... (please add your name!)
-Topics:
+Definition of the Effective Lagrangian can be found here: [[http://arxiv.org/abs/arXiv:1303.3876|1303.3876]]
+and references therein.
-) Add G^2HH operators in Powheg  (done)
+A more general list of topics that was discussed in Les Houches can be found below.
-) Implement (bosonic) effective operators into MADGRAPH (done) and Calchep (Sasha)
+===== Concrete projects: =====
+=== 1) constraints from TGC coming from LEP1, LEP2, LHC. ===
+Interested people: Adam, Roberto, Rohini, Maggie, Kirtimaan, Veronica, ... (please add your name!)
+To do:
+       - literature study
+       - "cleaning" the connection with LEP2
+       - including Zgamma results from LEP2
+       - study precision with which the anomalous HVV vertex can be probed (difft. distributions, asymmetries, ...). Pay attention to the fact that the EWK corrections to the WZ production are still missing.
+       - combination of constraints and extrapolation to LHC14 (and ILC).
+Relevant literature: [[http://arxiv.org/abs/arXiv:1306.2573|1306.2573]], [[http://arxiv.org/abs/arXiv:1302.3415|1302.3415]]
+=== 2) map operators to experimental observables. ===
+Interested people: Adam, Roberto, Filip, ... (please add your name!)
+To do:
+       - finalize the mapping for all operators
+       - is the current presentation of experimental results (kappa's) sufficient (how to treat kappa_gamma, kappa_g?)
+=== 3) dipole operators (top) ===
+Interested people: Rogerio, Sasha, Edward, Michael, Andi, ... (please add your name!)
+To do:
+       - study processes ttW, Zh, tth, tWb
+       - study constraints from top differential cross section (dsigma/dpt, dsigma/dM, ...) on dipole moments  (update to 8 TeV the current analysis and extrapolate to 14 TeV)
+Relevant literature: [[http://arxiv.org/abs/arXiv:1107.3143|1107.3143]], [[http://arxiv.org/abs/arXiv:1201.6670|1201.6670]], [[http://arxiv.org/abs/arXiv:1010.6304|1010.6304]], [[http://arxiv.org/abs/arXiv:1210.2570|1210.2570]], [[http://arxiv.org/abs/arXiv:1207.0339|1207.0339]], [[http://arxiv.org/abs/arXiv:1205.1065|1205.1065]], [[http://arxiv.org/abs/arXiv:1105.0117|1105.0117]]
+=== 4) Implementation of Effective Lagrangian in Powheg for single Higgs production ===
+Interested people: Roberto, Pietro, A. Vicini, Filip, ... (please add your name!)
+To do:
+      - include GGHH operators
+      - study sensitivity on loop versus contact interactions using Higgs pT distribution
+==== General Topics that were discussed at Les Houches ====
+) Add G^2HH operators in Powheg
+) Implement (bosonic) effective operators into MADGRAPH (done) and Calchep (done)
 ) Derive constraints from existing experiments (including processes with no Higgs, like TGC)
@@ Line 24: / Line 78: @@
-==== Special Focus on Top and Higgs ====
+=== Special Focus on Top and Higgs ===
 ) reconsider constraints on dipole operators involving tops and Higgses
 ) consider prospects for top+higgs processes at the LHC  (also ttZ)

Les Houches

User Tools

Site Tools

Differences

Page Tools