We determine the top quark mass mt using tt pairs produced in the DØ detector by √s=1.8TeV pp collisions in a 125 pb-1 exposure at the Fermilab Tevatron. We make a two constraint fit to m1 in tt→bW+bW- final states with one W boson decaying to qq and the other to ev or μv. Likelihood fits to the data yield mt(l+jets)= 173.3±5.6 (stat) ±5.5 (syst) GeV/c2. When this result is combined with an analysis of events in which both W bosons decay into leptons, we obtain mt= 172.1 ±5.2 (stat) ±4.9 (syst) GeV/c2. An alternate analysis, using three constraint fits to fixed top quark masses, gives mt(l+ jets) = 176.0 ±7.9 (stat)± 4.8 (syst) GeV/c2, consistent with the above result. Studies of kinematic distributions of the top quark candidates are also ...
The mass of the top quark is measured using a sample of $\rm{t}\bar{\rm t}$ candidate events with at...
A measurement of the top quark mass (Mt) in the dileptonic tt decay channel is performed using data ...
A measurement of the top quark mass is reported in events containing a single top quark produced via...
We determine the top quark mass mt using tt̅ pairs produced in the DØ detector by √s=1.8TeV pp̅ coll...
We determine the top quark mass mt using tt̄ pairs produced in the DØ deteetor by √s = 1.8 TeV pp̄ c...
From $p\=p$ collisions at $\sqrt{s} = 1.8$ TeV in the Fermilab Tevatron collider, top quarks are pro...
We measure the top quark mass mt using tt̄ pairs produced in the D0 detector by √s = 1.8 TeV pp̄ col...
This report describes a measurement of the top quark mass in pp¯ collisions at a center of mass ener...
We present a new measurement of the mass of the top quark using lepton + jets ttbar events collected...
We describe a measurement of the mass of the top quark from the purely hadronic decay modes of tt̄ p...
Preliminary results on the measurement of the top quark mass (mt) at the Tevatron Collider are prese...
We present measurements of the top quark mass (mt) in tt‾ candidate events with two final stat...
The mass of the top quark is measured using a sample of 93 lepton + 4 or more jets events collected ...
The mass of the top quark is measured using a sample of tt¯ candidate events with one electron or mu...
DØ has developed an optimized method to extract information on top quark properties. An Extended–Max...
The mass of the top quark is measured using a sample of $\rm{t}\bar{\rm t}$ candidate events with at...
A measurement of the top quark mass (Mt) in the dileptonic tt decay channel is performed using data ...
A measurement of the top quark mass is reported in events containing a single top quark produced via...
We determine the top quark mass mt using tt̅ pairs produced in the DØ detector by √s=1.8TeV pp̅ coll...
We determine the top quark mass mt using tt̄ pairs produced in the DØ deteetor by √s = 1.8 TeV pp̄ c...
From $p\=p$ collisions at $\sqrt{s} = 1.8$ TeV in the Fermilab Tevatron collider, top quarks are pro...
We measure the top quark mass mt using tt̄ pairs produced in the D0 detector by √s = 1.8 TeV pp̄ col...
This report describes a measurement of the top quark mass in pp¯ collisions at a center of mass ener...
We present a new measurement of the mass of the top quark using lepton + jets ttbar events collected...
We describe a measurement of the mass of the top quark from the purely hadronic decay modes of tt̄ p...
Preliminary results on the measurement of the top quark mass (mt) at the Tevatron Collider are prese...
We present measurements of the top quark mass (mt) in tt‾ candidate events with two final stat...
The mass of the top quark is measured using a sample of 93 lepton + 4 or more jets events collected ...
The mass of the top quark is measured using a sample of tt¯ candidate events with one electron or mu...
DØ has developed an optimized method to extract information on top quark properties. An Extended–Max...
The mass of the top quark is measured using a sample of $\rm{t}\bar{\rm t}$ candidate events with at...
A measurement of the top quark mass (Mt) in the dileptonic tt decay channel is performed using data ...
A measurement of the top quark mass is reported in events containing a single top quark produced via...