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cms:hig-12-005 [04/05/2012 11:25]
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cms:hig-12-005 [04/05/2012 14:31] (versione attuale)
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Linea 57: Linea 57:
  
 - line 2-5: These two sentences sound a little too ‘strong’ to me - line 2-5: These two sentences sound a little too ‘strong’ to me
 +
 - line 75-76: if you are referring to the ‘resonant structure’,​ SM processes are impossible, if you are referring to the production of same charge lepton pairs I would not say ‘extremely rare’ - line 75-76: if you are referring to the ‘resonant structure’,​ SM processes are impossible, if you are referring to the production of same charge lepton pairs I would not say ‘extremely rare’
 +
 - line 103-104: what is a ‘vertex fit’? - line 103-104: what is a ‘vertex fit’?
 +
 - line 114: ‘global-muon’ is jargon and anyway it’s not defined before - line 114: ‘global-muon’ is jargon and anyway it’s not defined before
 +
 - line 131: ‘supercluster-pixel angle’ -> ‘angle between supercluster and pixel’ ? - line 131: ‘supercluster-pixel angle’ -> ‘angle between supercluster and pixel’ ?
 +
 - line 142: ‘particle flow objects'​ is jargon and a reference is not enough - line 142: ‘particle flow objects'​ is jargon and a reference is not enough
 +
 - line 158: it’s really the official way to write the definition of ‘SIP’? ​ - line 158: it’s really the official way to write the definition of ‘SIP’? ​
 +
 - line 165-166: Number the equation and reference the choice of this estimator since it doesn’t sound trivial to me - line 165-166: Number the equation and reference the choice of this estimator since it doesn’t sound trivial to me
 +
 - line 208: ‘interim’ -> ‘intermediate’ - line 208: ‘interim’ -> ‘intermediate’
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 - general comment: figures would be better with white background ​ - general comment: figures would be better with white background ​
  
 +Ernesto
 +
 +One main comment: it is a bit strange that in all the CL figures the observed median is essentially always below 
 +the expected median. Does it indicate some systematic error (overestimation of the efficiency, luminosity actually used or
 +some missing background)?​
 +
 +Fig.1: (right) Use W+ only (or add charge conjugate symbols for the phi). In general the choice of the symbols ​ for the lepton (roman l) and for the lepton flavour index (I,J,K,L) is not optimal (by chance it happens that there is a nu_L in a context where it could interpreted as "​left"​ instead of a flavour index.
 +
 +- Section 4.2: the pT thresholds for electrons and muons are quite different: if there is a interest in going down to 5 GeV for the muon, the same should be true also for the electron (and there are analyses in CMS using electrons with ET< 10 GeV) Which is the reason for the different choice of the thresholds? ​
 +
 +Fig. 3: in the legend, "​+jets" ​ seems to indicate explicitly that the inclusive process is meant. I think this is true also for the single-top
 +
 +Fig. 4: (left) remove single-top from the legend (as it does not show up in the plot)
 +
 +Section 4.6: probably too sub-sections too short
 +
 +Section 5: probably not split it into 5.1 and 5.2
 +
 +Table 4: (last line) "​GeV"​ in math mode 
  
 +Table 6/Fig. 5: is it ordinary to include limits from different experiments in the summary of the CMS results?  ​