Search for associated production of Upsilon and vector boson in pp collisions at sqrt[s]=1.8 TeV

Phys Rev Lett. 2003 Jun 6;90(22):221803. doi: 10.1103/PhysRevLett.90.221803. Epub 2003 Jun 6.

Abstract

We present a search for associated production of the Upsilon(1S) and a vector boson in 83 pb(-1) of ppmacr; collisions at sqrt[s]=1.8 TeV collected by the CDF experiment in 1994-1995. We find no evidence of the searched signal in the data, and set upper limits to the production cross sections.