| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8194878 | Physics Letters B | 2009 | 4 Pages |
Abstract
We notice that the existing literature about the reaction eâe+âhh suffers from a mistake in the relative sign between the t-channel and u-channel graphs. Correcting this lowers the cross sections by about an order of magnitude.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
J.J. Lopez-Villarejo, J.A.M. Vermaseren,