GAMMA* GAMMA* --> MU+ MU-
DSIG/DY
Max results
Sort by Reverse order

Showing 1 of 1 results

Study of double-tagged gamma gamma events at LEP II.

The DELPHI collaboration Abdallah, J. ; Abreu, P. ; Adam, W. ; et al.
Eur.Phys.J.C 46 (2006) 559-568, 2006.
Inspire Record 704268 DOI 10.17182/hepdata.48974

Double-tagged interactions of photons with virtualities Q^2 between 10 GeV^2 and 200 GeV^2 are studied with the data collected by DELPHI at LEPII from 1998 to 2000, corresponding to an integrated luminosity of 550 pb^{-1}. The gam* gam* -> mu+mu- data agree with QED predictions. The cross-section of the reaction gam* gam* -> hadrons is measured and compared to the LO and NLO BFKL calculations.

4 data tables
Table 1

Measured cross section for the process E+ E- --> E+ E- HADRONS.

Table 2

Measured cross section for the process GAMMA* GAMMA* --> HADRONS.

Table 3

Differential cross section for GAMMA* GAMMA* --> MU+ MU-.

More…