Implications at the LHC of BSM interpretations of CDF's ttbar forward-backward asymmetry and Wjj anomaly

Friday 6 May 2011, 14:00 → 18:30 Europe/Zurich

TH Theory Conference Room (CERN)

Michelangelo Mangano (CERN)

A review of the various BSM models proposed as possible interpretations of the anomalous foward-backward asymmetry in t-tbar production and the mass peak in Wjj final states, reported by CDF, with a discussion of the implications and possible signatures at the LHC.

For more details on the CDF analyses, see:
http://arXiv.org/pdf/1101.0034
http://www-cdf.fnal.gov/physics/new/top/2011/DilAfb/cdfpubnote.pdf
and
http://www-cdf.fnal.gov/physics/new/top/2010/tprop/Afb/cdfnote_10224_public_v02_for_10185_ttbarAfbDeltay.pdf

The meeting will be broadcast via EVO (detailed info will appear at the time of the meeting in the "Video Services" item on the left menu bar)

For those attending, information on accommodation, access to CERN and laptop registration is available from http://lpcc.web.cern.ch/LPCC/index.php?page=visit

14:00 → 14:05 Introduction

14:05 → 14:25 Prospects for measuring the top charge asymmetry in CMS

Speaker: Roberto Chierici (CNRS/IPNL)

Slides AsymmetryTalk.pdf AsymmetryTalk.ppt

14:25 → 14:45 Prospects for measuring the top charge asymmetry in LHCb

Speaker: Anna Phan (University of Melbourne)

Slides aphan_lhcb.pdf

14:45 → 15:00 Invariant mass distribution of jet pairs produced in association with one lepton and missing transverse energy at the ATLAS experiment

https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2011-069/

Speakers: Alexander Paramonov (Argonne National Laboratory), Matthias Schott (CERN)

Slides W2Jets_LPCC.pdf W2Jets_LPCC.ppt

15:00 → 15:20 The top quark in warped models: LHC predictions from Tevatron anomalies

Speaker: Gregory Moreau

Slides AFB-CERN.pdf

15:20 → 15:40 Asymmetric Left-Right Model for AFB: W' and Z' signals at the LHC

http://arxiv.org/abs/1102.0279

Speaker: Chiu-Tien Yu

Slides CERN-LPCC.pdf

15:40 → 16:00 An effective approach to same sign top pair production at the LHC and the forward-backward asymmetry at the Tevatron

http://arXiv.org/abs/1104.1798

Speaker: Christophe Grojean (CERN-PH-TH)

Slides Grojean_top_LPCC.pdf

16:00 → 16:20 Coffee break

16:20 → 16:50 LHC signals with dijet final states

Speakers: Javi Serra Marí (Universitat Autonoma de Barcelona), Michele Papucci (Unknown)

Slides CDF-dijets.pdf

16:50 → 17:10 LHC signals with top quark final states

Speaker: Michelangelo Mangano (CERN)

Slides mangano-discussion.pdf

17:10 → 17:30 Flavour aspects of models for AFB and Wjj

Speaker: Andreas Weiler

17:30 → 17:50 Lepton and heavy quark asymmetries

Speaker: Terrance Maynard Figy

Slides LPCC_tmf.pdf

17:50 → 18:25 Discussion