ZEUS Data Tables


We present here results of ZEUS cross section and structure function measurements related to the ZEUS Fsigma Group.



 
ZEUS Results on the Measurement and Phenomenology of F2 at Low x and Low Q2,   DESY 98-121 (Aug. 1998)
   - Table 1: F2 values of the 1995 ZEUS shifted vertex data, ZEUS SVX95. 
   - Table 1.a: matrix  of systematic uncertainties
   - Table 2: Extrapolation of the BPC sigmatotgamma*p to Q2 = 0.
   - Table 3: Values of the slope lambdaeff = d F2 / d log (1/x)
   - Table 4: Values of the slope d F2 / d log Q2
ZEUS QCD fit parton densities 
     - Documentation
     - FORTRAN routines zpdflib.f, zpdflib.inc
       - input files: 
  • fit94220.f2s.gz  ........  (description) Standard fit Q2min = 1 GeV2
  • fit94226.f2s.gz  ........  (description) Fit with Q2min = 0.4 GeV2 (no errors) 
  • fit94230.f2s.gz  ........  (description) Fit with Q2min = 4   GeV
  • F2c from the 1996 +1997 ZEUS data, (preliminary) 
        - F2 values with errors
    F2 at low Q2, using the ZEUS beam pipe calorimeter, ZEUS BPC 95
    ZEUS Collaboration, J.Breitweg et al., Measurement of the Proton Structure Function F2 and sigmatot(gamma*p) at Low Q2 and Very Low x at HERA, Phys. Lett.B407:432-448, 1997, DESY 97-135 (July 1997)
        - F2 values with errors
        - complete table of systematic offsets
    F2 from ZEUS 1994 data, ZEUS 1994
    ZEUS Collaboration, M.Derrick et al., Measurement of the F2 Structure Function in Deep Inelastic e+p Scattering using the 1994 Data from the ZEUS Detector at HERA, Z.Phys.C72 (1996) 399-424, DESY-96-076 (June 1996)
        - F2 values with errors
         - information on correlated systematic effects described in the appendix of the paper: 
             => complete table of systematic checks 
             => FORTRAN subroutine for systematic offsets 
    earlier ZEUS publications
     

    Last update: 14.09.1998; If you have comments or suggestions, please contact A.Quadt