scholarly journals Top-Quark Mass Measurement from Dilepton Events at CDF II

2006 ◽  
Vol 96 (15) ◽  
Author(s):  
A. Abulencia ◽  
D. Acosta ◽  
J. Adelman ◽  
T. Affolder ◽  
T. Akimoto ◽  
...  
Keyword(s):  
Top Quark ◽  
Quark Mass ◽  
Mass Measurement ◽  
Top Quark Mass ◽  
Dilepton Events ◽  
Cdf Ii

scholarly journals Top quark mass measurement from dilepton events at CDF II with the matrix-element method

2006 ◽  
Vol 74 (3) ◽  
Author(s):  
A. Abulencia ◽  
D. Acosta ◽  
J. Adelman ◽  
T. Affolder ◽  
T. Akimoto ◽  
...  
Keyword(s):  
Matrix Element ◽  
Top Quark ◽  
Quark Mass ◽  
Mass Measurement ◽  
Top Quark Mass ◽  
Matrix Element Method ◽  
Dilepton Events ◽  
The Matrix ◽  
Cdf Ii ◽  
Element Method

scholarly journals Top quark mass measurement using the template method in thelepton+jetschannel at CDF II

2006 ◽  
Vol 73 (3) ◽  
Author(s):  
A. Abulencia ◽  
D. Acosta ◽  
J. Adelman ◽  
T. Affolder ◽  
T. Akimoto ◽  
...  
Keyword(s):  
Top Quark ◽  
Quark Mass ◽  
Mass Measurement ◽  
Template Method ◽  
Top Quark Mass ◽  
Cdf Ii

Kinematic fit of dilepton events in top quark mass measurement using the template method

2009 ◽  
Vol 6 (6) ◽  
pp. 471-482
Author(s):  
G. Bellettini ◽  
Yu. A. Budagov ◽  
G. V. Velev ◽  
V. V. Glagolev ◽  
I. A. Suslov ◽  
...  
Keyword(s):  
Top Quark ◽  
Quark Mass ◽  
Mass Measurement ◽  
Template Method ◽  
Top Quark Mass ◽  
Dilepton Events

scholarly journals Cross-Section-Constrained Top-Quark Mass Measurement from Dilepton Events at the Tevatron

2008 ◽  
Vol 100 (6) ◽  
Author(s):  
T. Aaltonen ◽  
J. Adelman ◽  
T. Akimoto ◽  
M. G. Albrow ◽  
B. Álvarez González ◽  
...  
Keyword(s):  
Cross Section ◽  
Top Quark ◽  
Quark Mass ◽  
Mass Measurement ◽  
Top Quark Mass ◽  
Dilepton Events

scholarly journals Precision measurement of the top-quark mass from dilepton events at CDF II

2007 ◽  
Vol 75 (3) ◽  
Author(s):  
A. Abulencia ◽  
J. Adelman ◽  
T. Affolder ◽  
T. Akimoto ◽  
M. G. Albrow ◽  
...  
Keyword(s):  
Top Quark ◽  
Precision Measurement ◽  
Quark Mass ◽  
Top Quark Mass ◽  
Dilepton Events ◽  
Cdf Ii

scholarly journals Optimising top-quark threshold scan at CLIC using genetic algorithm

2021 ◽  
Vol 2021 (7) ◽  
Author(s):  
K. Nowak ◽  
A.F. Żarnecki
Keyword(s):  
Genetic Algorithm ◽  
Pair Production ◽  
Top Quark ◽  
Quark Mass ◽  
Mass Measurement ◽  
Production Cross ◽  
Model Parameters ◽  
Top Quark Mass ◽  
Systematic Uncertainties ◽  
Pair Production Cross Section

Abstract One of the important goals at the future e+e− colliders is to measure the top-quark mass and width in a scan of the pair production threshold. However, the shape of the pair-production cross section at the threshold depends also on other model parameters, as the top Yukawa coupling, and the measurement is a subject to many systematic uncertainties. Presented in this work is the study of the top-quark mass determination from the threshold scan at CLIC. The most general approach is used with all relevant model parameters and selected systematic uncertainties included in the fit procedure. Expected constraints from other measurements are also taken into account. It is demonstrated that the top-quark mass can be extracted with precision of the order of 30 to 40 MeV, including considered systematic uncertainties, already for 100 fb−1 of data collected at the threshold. Additional improvement is possible, if the running scenario is optimised. With the optimisation procedure based on the genetic algorithm the statistical uncertainty of the mass measurement can be reduced by about 20%. Influence of the collider luminosity spectra on the expected precision of the measurement is also studied.

scholarly journals Measurement of the tt¯ production cross section and top quark mass extraction using dilepton events in pp¯ collisions

2009 ◽  
Vol 679 (3) ◽  
pp. 177-185 ◽  
Author(s):  
V.M. Abazov ◽  
B. Abbott ◽  
M. Abolins ◽  
B.S. Acharya ◽  
M. Adams ◽  
...  
Keyword(s):  
Cross Section ◽  
Top Quark ◽  
Production Cross Section ◽  
Quark Mass ◽  
Production Cross ◽  
Top Quark Mass ◽  
Dilepton Events

scholarly journals Precision Top-Quark Mass Measurement at CDF

2012 ◽  
Vol 109 (15) ◽  
Author(s):  
T. Aaltonen ◽  
B. Álvarez González ◽  
S. Amerio ◽  
D. Amidei ◽  
A. Anastassov ◽  
...  
Keyword(s):  
Top Quark ◽  
Quark Mass ◽  
Mass Measurement ◽  
Top Quark Mass
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