Abstract
The inclusive cross section for production of isolated photons has been measured in collisions at with the D0 detector at the Fermilab Tevatron Collider. The photons span a transverse energy range from 7–49 GeV and have pseudorapidity . This measurement is combined with the previous D0 result at to form a ratio of the cross sections. Comparison of next-to-leading-order QCD with the measured cross section at 630 GeV and the ratio of cross sections show satisfactory agreement in most of the range.
- Received 13 August 2001
DOI:https://doi.org/10.1103/PhysRevLett.87.251805
©2001 American Physical Society