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Related papers: Run-1 Single-top measurements at CMS

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In this paper, the t-channel charged Higgs production at LHC is studied. Production process is a t-channel single top event with charged Higgs exchange. Therefore the signal is similar with Standard Model single top production in terms of…

High Energy Physics - Phenomenology · Physics 2016-04-27 Majid Hashemi , Seyyed Mohammad Zebarjad , Hossein Bakhshalizadeh

Measurements of single boson production cross sections are presented. They are based on proton-proton collision data at 8 and 13 TeV recorded with the CMS detector at the LHC. Inclusive and differential cross sections with respect to…

High Energy Physics - Experiment · Physics 2017-09-01 Kyeongpil Lee

We study the production cross section of the $t$-channel single top quark at the LHC in the noncommutative space-time. It is shown that the deviation of the $t$-channel single top cross section from the Standard Model value because of…

High Energy Physics - Phenomenology · Physics 2015-01-27 Seyed Yaser Ayazi , Sina Esmaeili , Mojtaba Mohammadi Najafabadi

Measurements of the production cross section for top quark pairs and the single top quark by the ATLAS and CMS collaborations at the LHC are presented. Improved measurements at sqrt(s)=7 TeV as well as new measurements at sqrt(s)=8 TeV are…

High Energy Physics - Experiment · Physics 2019-08-15 Masato Aoki

We present a first study of the single top quark W-associated production (tW) in proton-proton collisions at the LHC at a centre-of-mass energy of 7TeV, using data collected with the CMS experiment. The search is performed in the dileptonic…

High Energy Physics - Experiment · Physics 2019-08-14 Jochen Ott

We provide a framework for the analysis of the W boson helicity in the decay of the top quark that is based on a general effective tbW coupling. Four independent coupling coefficients can be uniquely determined by the fractions of…

High Energy Physics - Phenomenology · Physics 2010-12-13 Chuan-Ren Chen , F. Larios , C. -P. Yuan

A measurement is reported of differential top quark pair ($\mathrm{t\bar{t}}$) production cross sections, where top quarks are produced at large transverse momenta. The data collected with the CMS detector at the LHC are from pp collisions…

High Energy Physics - Experiment · Physics 2021-03-31 CMS Collaboration

We present a study of single top and single antitop quark production in the t-channel mode at the LHC pp collider at 7 TeV, 10 TeV and 14 TeV, including next-to-leading order QCD corrections to the production and decay of the top quark. We…

High Energy Physics - Phenomenology · Physics 2011-02-23 Reinhard Schwienhorst , Qing-Hong Cao , C. -P. Yuan , Charles Mueller

The study of the top quark's properties is an important part of the LHC programme. In earlier work, we have studied the rare decay $t \to b \bar b c$, using effective operators to capture the effects of physics beyond the Standard Model.…

High Energy Physics - Phenomenology · Physics 2018-09-05 Pratishruti Saha , Ken Kiers , Alejandro Szynkman

Measurements are presented of the t-channel single-top-quark production cross section in proton-proton collisions at sqrt(s) = 8 TeV. The results are based on a data sample corresponding to an integrated luminosity of 19.7 inverse…

High Energy Physics - Experiment · Physics 2014-07-08 CMS Collaboration

A review of the recent results on measurements of top quark properties in single top quark events using data samples of proton proton collisions produced by the LHC at sqrt(s) = 7 and 8 TeV and collected by ATLAS and CMS detectors is…

High Energy Physics - Experiment · Physics 2016-12-01 Javier Jiménez Peña

The most recent results on the measurements of (tt) production and cross sections at 7 TeV are presented. These are obtained using CMS [1] and ATLAS [2] data collected in 2011. Recent results on the tt production cross section at 8 TeV…

High Energy Physics - Experiment · Physics 2019-08-15 Alicia Calderon

The latest results on the measurements of electroweak top-quark production at the Tevatron are presented with the full RunII dataset. The CDF and D0 Collaborations have performed measurements of the s, t, and s+t channels in both l+jets and…

High Energy Physics - Experiment · Physics 2019-08-14 Aran Garcia-Bellido

Differential production cross-sections of single top quarks and top antiquarks are measured in proton-proton collisions at a centre-of-mass energy $\sqrt{s} = $13 TeV. The full Run-2 dataset collected by the ATLAS detector at the LHC in the…

High Energy Physics - Experiment · Physics 2025-12-10 Maren Stratmann

Measurements of normalized differential top-quark-pair ($t\bar{t}$) production cross sections are performed using final states with two leptons ($e^+e^-$, $\mu^+\mu^-$, and $e^\pm\mu^\mp$) in proton-proton ($pp$) collisions at $\sqrt{s}$ =…

High Energy Physics - Experiment · Physics 2016-11-30 Mykola Savitskyi

A measurement is presented of the associated production of a single top quark and a W boson in proton-proton collisions at $\sqrt{s}=$ 13 TeV by the CMS Collaboration at the CERN LHC. The data collected corresponds to an integrated…

High Energy Physics - Experiment · Physics 2018-10-26 CMS Collaboration

The production of single top quarks and top antiquarks via the $t$-channel exchange of a virtual $W$ boson is measured in proton-proton collisions at a centre-of-mass energy of 13 TeV at the Large Hadron Collider. The full Run 2 data sample…

High Energy Physics - Experiment · Physics 2026-05-29 ATLAS Collaboration

The first simultaneous measurement of single and pair production of top quarks in association with a Z boson ($t$Zq, $t$WZ and $t\bar{t}$Z) is presented, including both inclusive and differential cross sections. A multiclass neural network…

High Energy Physics - Experiment · Physics 2025-01-13 Konstantin Sharko

We show that a precise measurement of the single-top production cross section at the Tevatron and the LHC can strongly constrain the model parameters of the Littlest Higgs model with T-parity. A reduction in the single-top production rate…

High Energy Physics - Phenomenology · Physics 2008-11-26 Qing-Hong Cao , Chong Sheng Li , C. -P. Yuan

The cross section of the $t\bar{t}Z$~and $t\bar{t}W$~processes are measured in a simultaneous fit using 36.1 $\text{fb}^{-1}$ of of proton--proton collisions at a centre-of-mass energy of $\sqrt{s}=13$ TeV recorded by the ATLAS experiment…

High Energy Physics - Experiment · Physics 2019-01-25 Sebastian Heer