Hamilton, K;
Richardson, P;
Tully, J;
(2009)
A Modified CKKW matrix element merging approach to angular-ordered parton showers.
The Journal of High Energy Physics
, 2009
(11)
, Article 38. 10.1088/1126-6708/2009/11/038.
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Abstract
A modified version of the CKKW matrix element merging algorithm is presented, suitable for use in an angular-ordered parton shower, using truncated showers and forced splittings. The algorithm is implemented in the Herwig++ Monte Carlo event generator for the benchmark process e+e− → hadrons. Results are presented at parton and hadron levels, demonstrating a smooth merging between the matrix elements and parton shower and an improved description of LEP data.
| Type: | Article |
|---|---|
| Title: | A Modified CKKW matrix element merging approach to angular-ordered parton showers |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1088/1126-6708/2009/11/038 |
| Publisher version: | http://dx.doi.org/10.1088/1126-6708/2009/11/038 |
| Language: | English |
| Additional information: | c SISSA 2009 |
| Keywords: | Phenomenological Models, QCD |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1356100 |
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