Top quark measurement in the CDF

Measurement of the top quark mass and p(p)over-bar -> t(t)over-bar cross section in the all-hadronic mode with the CDF II detector

Measurement of the top quark mass and p(p)over-bar-> t(t)over-bar cross section in the all-hadronic mode with the CDF II detector Measurement of the top quark mass and p p ! t t cross section in the all-hadronic mode with the CDF II detector We present a measurement of the top quark mass and of the top-antitop (t " t) pair production cross section using p " p data collected with the CDF II dete...

Ju n 19 97 Top quark mass measurements from the Tevatron

We review the measurements of the top quark mass by the CDF and DØ collaborations using Run I data in excess of 100 pb−1. The DØ collaboration [1] has recently updated its measurement of the top quark mass in the lepton + jets channel. The world average of the top quark mass from the CDF [2] and DØ measurements in the lepton + jets channel now stands at 175.6 ± 5.5 GeV/c2.

Top Quark Mass Measurements at Cdf

The mass of the top quark Mtop is interesting both as a fundamental parameter of the standard model and as an important input to precision electroweak tests. The Collider Detector at Fermilab (CDF) has a robust program of top quark mass analyses, including the most precise single measurement, Mtop = 173.4 ± 2.8 GeV/c 2 , using 680 pb −1 of p¯ p collision data. A combination of current results f...

Measurement ofW-boson polarization in top-quark decay using the full CDF Run II data set

We measure the polarization of W bosons from top-quark (t) decays into final states with a charged lepton and jets, tt ̄→W+bW−b ̄→��bqq ̄�b ̄, using the full Run II data set collected by the CDF II detector, corresponding to an integrated luminosity of 8.7 fb−1. A model-independent method simultaneously determines the fraction of longitudinal (f0) and right-handed (f+) W bosons to yield f0=0.726±0....

Measurement of the top quark mass and width with CDF detector