Abstract
We report a measurement of the boson mass based on an integrated luminosity of from collisions at recorded in 1994–1995 by the D0 detector at the Fermilab Tevatron. We identify bosons by their decays to , where the electron is detected in the forward calorimeters. We extract the mass by fitting the transverse mass and the electron and neutrino transverse momentum spectra of 11 089 boson candidates. We measure . By combining this measurement with our previously published central calorimeter results from data taken in 1992–1993 and 1994–1995, we obtain .
- Received 17 September 1999
DOI:https://doi.org/10.1103/PhysRevLett.84.222
©2000 American Physical Society