| Title: | Next-to-next-to-leading order soft gluon corrections in direct photon production. |
| Authors: | Kidonakis, Nikolaos Owens, J F |
| Issue Date: | Jul-2003 |
| Publisher: | HEP, Cavendish Laboratory, University of Cambridge |
| Series/Report no.: | Cavendish-HEP-03-15 |
| Abstract: | Previous work on soft-gluon resummation for direct photon production is extended to include additional subleading logarithmic terms through O( 3s ) and some representative comparisons are made to experimental results from the E-706 and UA-6 Collaborations. The additional terms are small in magnitude, indicating good convergence properties to the level of accuracy calculated. The scale dependence remains much smaller than that of the next-to-leading-order calculation. |
| URI: | http://www.dspace.cam.ac.uk/handle/1810/224353 |
| Appears in Collections: | Scholarly works - High Energy Physics |
Files in This Item:
|
| Additional resources for this item |
|---|
| search for alternative versions in eresources@cambridge |
| retrieve citation metadata in EndNote format |
This item has been accessed 228 times.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.