View of /tev4lhc/topew/ewk.txt

------------------------------------------------------------------------------

Proposed structure of the EWK section (experimental part)

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Part I: Vector boson production
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{motivation}

- discussion common with the EWK theory part

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section {w_z_production} 
%%%%%%
%%%%%% contributors: Michael Schmitt, Pasha Murat, Heidi Schellmann, 
%%%%%%               Dave Waters, Jon Hays

- inclusive cross sections

- luminosity monitoring at the Tevatron and LHC

     - normalization of the experimental measurements to the W/Z inclusive 
       cross section
     - what does it take to do "real time'' monitoring of the luminosity
       at the 2-3 \% level of acuracy
     - would the Z's be a better monitoring tool than the W's? 
       (more stable efficiencies)

- differential cross sections
- rapidity distributions
- measurement of R 

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section {diboson_production} 
%%%%%%%
%%%%%%% contributors: Dave Waters, Andrew Askew
%%%%%%%


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section {asymmetries}
%%%%%%%
%%%%%%% contributors:
%%%%%%%

- Afb
- asymmetry of the W+/- yields


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section {physics_calibration_samples} 
%%%%%%%
%%%%%%% contributors: Michael Schmitt
%%%%%%%

  - how to define clean calibration samples




%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Part II: W-mass measurement
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{motivation} 
%%%%%% 
%%%%%% contributors: Pierre Petroff, Jan Stark (coordinate with the 
%%%%%%               theoretical part)


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{approaches} 
%%%%% 
%%%%% contributors: Heidi Schellmann
%%%%% 

- Pt measurement
- ratio 
- can one use diboson (WZ) production at LHC? - which level of 
  statistical accuracy can be achieved ?


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{theoretical_inputs} 
%%%%% 
%%%%% contributors: Junjie Zhu, Tim Andeen, Sahal Yacoob, Jon Hays
%%%%%

  - PDF's ... constraining different eigenvectors - 
    how well can can be done using the LHC data 

  - Resbos grids for LHC (Michael is working with Czaba)

  - projections for 2pb-1 

  - modelling of the W Pt distributions

  - radiative corrections - talk to Doreen, Uli

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{experimental_issues} 
%%%%%%
%%%%%% contributors: Chris Hays, Andrew Askew, Jan Stark
%%%%%%

   ... somewhat chaotic list of the discussed issues ...

  - event selection

  - to which extent high inclusive lepton trigger rates via can 
    impact the sensitivity of the measurement at LHC

  - backgrounds

  - determination of the momentum scale 

  - determination of the calorimeter energy scale

  - material distribution in the detector

  - isolation requirements

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section {W width}  
%%%%%%
%%%%%% contributors: Junjie Zhu
%%%%%%


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%  end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%