Data files and plots of cross sections and related quantities

Hadron(photon)-hadron(photon) collisions

(Data files are courtesy of the COMPAS Group, IHEP, Protvino, Russia)

Total hadronic cross sections (fits summary table)    PS  PDF
Summary plot of hadronic p, gamma p, gamma gamma total collision cross sections and hadronic elastic forward Re/Im parameters simultaneous fit PS  PDF

'DATA' entries reflect the status of the field as of June 2004.
'Current DATA' are generated on the fly from the CrossSection database (IHEP, Protvino, Russia) and reflect the current status.
Initial state Total collision cross section Total elastic cross section Forward elastic Re/Im ratio
pbar p PS  PDF DATA   PS  PDF DATA   PS  PDF DATA  
  Current DATA  Current DATA  Current DATA         
pbar n PS  PDF DATA   PS  PDF DATA   DATA
  Current DATA  Current DATA  Current DATA   
p p PS  PDF DATA   PS  PDF DATA   PS  PDF DATA  
  Current DATA  Current DATA  Current DATA   
n p PS  PDF DATA   PS  PDF DATA
 
  Current DATA  Current DATA     
p n PS  PDF DATA   PS  PDF DATA   DATA
 
  Current DATA  Current DATA  Current DATA   
pbar d PS  PDF DATA  
  Current DATA     
p d PS  PDF DATA  
  Current DATA     
Lambda p PS  PDF DATA   PS PDF DATA    
  Current DATA  Current DATA   
Sigma- p PS  PDF DATA  
  Current DATA     
Initial state Total collision cross section Total elastic cross section Forward elastic Re/Im ratio
pi- p PS  PDF DATA   PS  PDF DATA   PS  PDF DATA  
  Current DATA  Current DATA  Current DATA   
pi+ p PS PDF DATA   PS  PDF DATA
  PS  PDF DATA  
  Current DATA Current DATA Current DATA  
pi± d PS  PDF
   
pi- d DATA
  Current DATA     
pi+ d DATA
  Current DATA     
Initial state Total collision cross section Total elastic cross section Forward elastic Re/Im ratio
K- p PS  PDF DATA   PS PDF DATA   PS  PDF DATA  
  Current DATA Current DATA Current DATA  
K- n PS PDF DATA   PS PDF DATA       DATA
  Current DATA Current DATA Current DATA  
K+ p PS PDF DATA   PS PDF DATA   PS PDF DATA  
  Current DATA Current DATA Current DATA  
K+ n PS PDF DATA  
  Current DATA  
K- d PS PDF DATA  
  Current DATA  
K+ d PS PDF DATA  
  Current DATA  
Initial state Total collision cross section Total elastic cross section Forward elastic Re/Im ratio
gamma p PS PDF DATA
 
  Current DATA  
gamma d PS PDF DATA  
  Current DATA   
gamma gamma PS PDF DATA  
  Current DATA  

e+ e– hadronic annihilation

Hadronic annihilation cross section in e+ e– collisions PS  PDF 
   R in e+ e– collisions PS  PDF  DATA
Current DATA
   R in light-flavour, charm, and beauty threshould regions in e+ e– collisions PS  PDF 

Questions and suggestions concerning the contents of this page should be addressed to zenin_o@ihep.ru

18.03.2009