Publications [#309103] of Seog Oh

Papers Published

1. Kotwal, AV; Collaboration, CDF, Precise Measurement of the W-Boson Mass with the CDF II Detector, Phys. Rev. Lett., vol. 108 no. 15 (April, 2012), pp. 151803 [doi]
   (last updated on 2026/01/20)

   Abstract:
   We have measured the W-boson mass M(W) using data corresponding to 2.2  fb(-1) of integrated luminosity collected in pp collisions at sqrt[s] = 1.96  TeV with the CDF II detector at the Fermilab Tevatron collider. Samples consisting of 470,126 W → eν candidates and 624,708 W → μν candidates yield the measurement M(W) = 80,387 ± 12(stat.) ± 15(syst.) = 80,387 ± 19  MeV/c2. This is the most precise measurement of the W-boson mass to date and significantly exceeds the precision of all previous measurements combined.