Abstract
We search for bosons in dielectron events produced in collisions at , using of data accumulated with the Collider Detector at Fermilab II detector at the Fermilab Tevatron. To identify the signal, both the dielectron invariant mass distribution and the angular distribution of the electron pair are used. No evidence of a signal is found, and 95% confidence level lower limits are set on the mass for several models. Limits are also placed on the mass and gauge coupling of a generic , as well as on the contact-interaction mass scales for different helicity structure scenarios.
- Received 21 February 2006
DOI:https://doi.org/10.1103/PhysRevLett.96.211801
©2006 American Physical Society