In this talk we discuss the process e+e−→te+e−→tt̄ near threshold, calculated with NNLO accuracy as well as top quark mass definitions adequate for the threshold. As new definition we suggest the PS¯ mass which allows to calculate recoil corrections to the static PS mass. Using this result we calculate the cross section of e+e−→te+e−→tt̄ near threshold at NNLO accuracy adopting three alternative approaches, namely (1) fixing the pole mass, (2) fixing the PS mass, and (3) fixing the new mass which we call the PS¯ mass. We demonstrate that perturbative predictions for the cross section become much more stable if we use the PS or the PS¯ mass for the calculations. A careful analysis suggests that the top quark mass can be extracted from a thre...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Physics, 2017.Cataloged from PD...
The Standard Model of particle physics contains about two dozen parameters - such as particle masses...
The running of the top quark mass is experimentally investigated for the first time. The mass of the...
Abstract. In this talk we discuss the process e+e ~-> tt near threshold, calculated with NNLO acc...
The complete NNLO QCD corrections to the total cross section $\sigma(e^+e^- \to Z*,\gamma*\to t\bar ...
Recent progress in calculations of the total cross section for top quark pair production near thres...
We consider top-anti-top production near threshold in $e^+ e^-$ collisions, resumming Coulomb-enhanc...
In this letter, the potential of linear e+e− colliders to measure the top quark mass in a suitable s...
Running a future Linear Collider at the top pair threshold allows for precise measurements of the ma...
The complete tree-level cross sections for the reaction e+e− →e?tb are computed for top masses of 16...
Thesis: S.B., Massachusetts Institute of Technology, Department of Physics, 2017.Cataloged from PDF ...
The distributions of topological variables of tt¯ events depend on the mass of the top quark. H...
The running of the top quark mass is experimentally investigated for the first time. The mass of the...
The running of the top quark mass is experimentally investigated for the first time. The mass of the...
We determine the top quark mass mt using tt̄ pairs produced in the DØ deteetor by √s = 1.8 TeV pp̄ c...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Physics, 2017.Cataloged from PD...
The Standard Model of particle physics contains about two dozen parameters - such as particle masses...
The running of the top quark mass is experimentally investigated for the first time. The mass of the...
Abstract. In this talk we discuss the process e+e ~-> tt near threshold, calculated with NNLO acc...
The complete NNLO QCD corrections to the total cross section $\sigma(e^+e^- \to Z*,\gamma*\to t\bar ...
Recent progress in calculations of the total cross section for top quark pair production near thres...
We consider top-anti-top production near threshold in $e^+ e^-$ collisions, resumming Coulomb-enhanc...
In this letter, the potential of linear e+e− colliders to measure the top quark mass in a suitable s...
Running a future Linear Collider at the top pair threshold allows for precise measurements of the ma...
The complete tree-level cross sections for the reaction e+e− →e?tb are computed for top masses of 16...
Thesis: S.B., Massachusetts Institute of Technology, Department of Physics, 2017.Cataloged from PDF ...
The distributions of topological variables of tt¯ events depend on the mass of the top quark. H...
The running of the top quark mass is experimentally investigated for the first time. The mass of the...
The running of the top quark mass is experimentally investigated for the first time. The mass of the...
We determine the top quark mass mt using tt̄ pairs produced in the DØ deteetor by √s = 1.8 TeV pp̄ c...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Physics, 2017.Cataloged from PD...
The Standard Model of particle physics contains about two dozen parameters - such as particle masses...
The running of the top quark mass is experimentally investigated for the first time. The mass of the...