Top-quark mass
Direct Measurement of the Top Quark Mass
... Direct Measurement of the Top Quark Mass S. Abachi, 14 B. Abbott, 28 M. Abolins, 25 B. S. Acharya, 43 I. Adam, 12 D. L. Adams, 37 M. Adams, 17 S. Ahn, 14 H. Aihara, 22 G. A. Alves, 10 E. Amidi, 29 N. ...
6
Tevatron combined top quark mass
... 6 Conclusion A preliminary combination of top-quark mass mea- surements from the CDF and DØ experiments is pre- sented. The combination is based on the five published Run I measurements, six ...
5
Combination of D0 measurements of the top quark mass
... sponding to a relative precision of 0.43% on the top quark mass. The breakdown of the uncertainties is shown in Ta- ble VII. The dominant sources of uncertainty are the sta- tistical uncertainty, the ...
12
Top Quark Mass from the Tevatron and LHC Colliders
... the top quark mass m fit t , as reconstructed for each possible assign- ment of the observed lepton and jets to the partons of a t¯ t final state and weighted by its fit probability, is used as the ...
10
Measurement of the top quark mass with the collider detector at Fermilab
... ALTERNATE MASS ANALYSES A number of alternate mass analyses have been performed using the run 1 data ...the top quark mass measurement us- ing some subsample of ...the mass ...
44
Measurement of the top quark mass in the dileptonic decay channel at CMS
... for top quark mass ...both top quarks in a single ...the top quark mass, with a balance between a clean event selection, good statistics, and kinematics that are ...
195
TOP QUARK MASS SPECTRUM FROM FLAVOR-CHANGING PROCESSES*
... The top quark mass spectrum can be obtained from data on flavor-changing processes, without re course to neutral-current ...the top quark dominate a calculation, the size of the ef ...
5
Top-quark mass measurements using jet rates at LHC
... the top-quark mass of a differential dis- tibution with respect ∼ 1/s t ¯t j is ...the top-quark mass is uniquely ...high mass sen- sitivity and low uncertainties coming ...
5
Precise measurement of the top quark mass from lepton+jets events at D0
... from light jets. A total of 220 events, split equally between the electron and muon channels, satisfying these criteria is selected. The top-quark mass is determined from the data sample with a ...
7
Measurement of the top quark mass using the matrix element technique in dilepton final states
... 74 University of Virginia, Charlottesville, Virginia 22904, USA 75 University of Washington, Seattle, Washington 98195, USA (Dated: August 18, 2016) We present a measurement of the top quark mass in ...
15
Maier, Andreas Alexander (2016): Precision measurements of the top quark mass in the dileptonic top quark pair decay channel at ATLAS. Dissertation, LMU München: Fakultät für Physik
... ∆m top = ...of top quark production and decay become more and more ...the top quark mass at stable particle level are performed, setting the basis for a future quantitative ...
148
Measurement of the top quark mass using proton-proton data at √s=7 and 8 TeV
... b quark mass, m b , is set to 4.8 GeV, and the W boson mass, M W , to ...and quark momentum because of hard-gluon radiation, we account for the jet energy resolution during ...a top ...
37
Measurement of the top quark mass in the tt¯→dilepton channel from s=8 TeV ATLAS data
... 8. Conclusion The top quark mass is measured in the t t ¯ → dilepton chan- nel from about 20 . 2 fb − 1 of √ s = 8 TeV proton–proton collision data recorded by the ATLAS detector at the LHC. Compared ...
22
Measurement of the top quark mass using proton-proton data at $\sqrt{s}$ = 7 and 8 TeV
... b quark mass, m b , is set to 4.8 GeV, and the W boson mass, M W , to ...and quark momentum because of hard-gluon radiation, we account for the jet energy resolution during ...a top ...
38
Measurement of the top quark mass using proton-proton data at sqrt(s) = 7 and 8 TeV
... b quark mass, m b , is set to 4.8 GeV, and the W boson mass, M W , to ...and quark momentum because of hard-gluon radiation, we account for the jet energy resolution during ...a top ...
37
Dissertation. Studies for a Top Quark Mass Measurement and Development of a Jet Energy Calibration with the ATLAS Detector. von.
... One of the early data analyses feasible at the LHC is the measurement of the top quark mass in the lepton plus jets t¯ t-decay channel. As described in Chapter 1, this channel has a sufficient cross ...
138
Top quark mass measurements in ATLAS
... lepton+jets top pair reconstruction Lepton+jets events are reconstructed using a Kinematical Likelihood Fitter (KLFitter): ● Choose the object topology that best fits the top quark pair decay ...
37
Muon Collider and the Top Quark Mass
... a great deal in understanding particle physics... Rabi) The “heavy electron” µ ± has helped us.. a great deal in understanding particle physics.. Rabi) The “heavy electron” µ ± has helpe[r] ...
42
On the Light Massive Flavor Dependence of the Top Quark Mass
... the top, are among the most important parameters in the standard model, having strong impact on ...the mass of a heavy quark Q, due to confinement, is not a physical observable but should be viewed ...
11
Precise measurement of the top quark mass in dilepton decays using optimized neutrino weighting
... 7.2. Ensemble testing and data results We obtain a linear relationship between m fit t and m t MC by per- forming randomized pseudo-experiments using all signal mass points. The numbers of signal and background ...
9