Cargando…

Measurement of $\sigma(t\bar{t}b\bar{b})/\sigma(t\bar{t}jj) $ in pp collisions at $\sqrt{s}$ = 8 TeV

¯b¯The cross-section ratio σ (ttb¯)/σ (ttjj ) is measured in the dilepton decaymode, using a data sample corresponding to an integrated luminosity of 19.6fb−1 collected in pp collisions at 8 TeV with the CMS detector at the LHC.¯b¯The cross-section ratio σ (ttb¯)/σ (ttjj ) is measured in the visible...

Descripción completa

Detalles Bibliográficos
Autor principal:	Song, Sanghyeon
Lenguaje:	eng
Publicado:	2013
Materias:	Detectors and Experimental Techniques
Acceso en línea:	http://cds.cern.ch/record/1599053

Ejemplares similares

Measurement of $\sigma_{t\bar{t}b\bar{b}}/\sigma_{t\bar{t}jj}$ ratio at 13 TeV with the CMS Detector
por: Jo, Young-kwon
Publicado: (2016)

Measurement of the cross section ratio $\sigma_\mathrm{t \bar{t} b \bar{b}} / \sigma_\mathrm{t \bar{t} jj }$ in pp collisions at $\sqrt{s}$ = 8 TeV
por: Khachatryan, Vardan, et al.
Publicado: (2014)

Measurement of the $B^0$ - $\bar{B}^0$ and $B^0_s$ - $\bar{B}^0_s$ production asymmetries in pp collisions at $\sqrt{s}=7$ TeV and $\sqrt{s}=8$ TeV with the LHCb experiment
por: Zangoli, Maria
Publicado: (2015)

A search for resonant Higgs-pair production in the $b\bar{b}b\bar{b}$ final state in $pp$ collisions at $\sqrt{s}=8$ TeV
por: The ATLAS collaboration
Publicado: (2014)

Measurement of $\sigma(pp \to b\bar b X)$ at $7$ and $13~ \text{TeV}$
por: Kelsey, Matthew Jordan
Publicado: (2017)

Combinations of Inclusive $\sigma_{t \bar t}$ Measurements at Tevatron and LHC
por: Protopopescu, S
Publicado: (2013)

Measurement of the $t\bar{t}$ production cross-section in $pp$ collisions at $\sqrt{s}=8$ TeV using $e\mu$ events with $b$-tagged jets
por: The ATLAS collaboration
Publicado: (2013)

Measurement of Normalized Differential Cross Section for the $t\bar{t}$ Production in the Dilepton Channel in pp Collisions at $\sqrt{s}$=13 TeV
por: Roh, Youn
Publicado: (2016)

Measurement of spin correlation in $t \bar{t}$ production from $pp$ collisions at $\sqrt{s}=7$ TeV using the ATLAS detector
por: The ATLAS collaboration
Publicado: (2011)

Study of the reactions $\bar{p}p \rightarrow \bar{\Lambda} \Lambda , \bar{\Lambda} \Sigma^{0}$ or $\bar{\Sigma^{0}} \Lambda , \bar{\Sigma^{+}} \Sigma^{+}$ at 3.6 GeV/c
por: Atherton, Henry W, et al.
Publicado: (1974)

Measurements of ${\rm t\bar t+jets}$, ${\rm t\bar t+b\bar b}$ production, and ${\rm t\bar tt\bar t}$ production at CMS
por: Castro, Andrea
Publicado: (2020)

Search for an extended scalar sector through the H$ \to$ ZA $\to$ $\ell^+ \ell^- b\bar{b}$ process in pp collisions at $\sqrt s=13$ TeV
por: Saggio, Alessia
Publicado: (2020)

Search for the Standard Model Higgs boson produced in association with top quarks and decaying to $b\bar{b}$ in pp collisions at $\sqrt{s} =$ 8 TeV with the ATLAS detector at the LHC
por: The ATLAS collaboration
Publicado: (2014)

Measurements of $t\bar t$+jets,$t\bar t b \bar b$ and $t\bar t t\bar t$ production with CMS
por: Wertz, Sebastien
Publicado: (2019)

Measurement of the $\bar{B}^0-B^0$ and $\bar{B}^0_s-B^0_s$ production asymmetries in $pp$ collisions at $\sqrt{s}=7$ TeV
por: Aaij, Roel, et al.
Publicado: (2014)

Measurement of the ratio of inclusive cross sections $\sigma (p\bar{p} \rightarrow Z+2~b~\text{jets}) / \sigma (p\bar{p} \rightarrow Z+ \text{2 jets})$ in $p\bar{p}$ collisions at $\sqrt s=1.96$ TeV
por: Abazov, V.M., et al.
Publicado: (2015)

Measurement of the $t\bar{t}W$ and $t\bar{t}Z$ production cross sections in $pp$ collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector.
por: The ATLAS collaboration
Publicado: (2015)

Measurement of the $t\bar{t}t\bar{t}$ production cross section in pp collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
por: The ATLAS collaboration
Publicado: (2021)

Measurement of the $t\bar{t}t\bar{t}$ production cross section in $pp$ collisions at $\sqrt{s}$=13 TeV with the ATLAS detector
por: Aad, Georges, et al.
Publicado: (2021)

Search for $W' \rightarrow t\bar{b}$ in proton-proton collisions at a centre-of-mass energy of $\sqrt{s}$ = 8 TeV with the ATLAS detector
por: The ATLAS collaboration
Publicado: (2013)

Measurement of the Cross Sections of $t\bar{t}$ Production in the Boosted Regime with the CMS Detector at $\sqrt{s}$ = 8 TeV
por: Dolinska, Ganna
Publicado: (2016)

Measurement of normalized differential $t\bar{t}$ cross sections in the dilepton channel from pp collisions at 13 TeV
por: Roh, Youn
Publicado: (2017)

Measurement of the Top Differential Cross Section in the tt-bar to Dilepton Channel in pp Collisions at 13 TeV
por: Roh, Youn
Publicado: (2015)

A Search for $t\bar{t}$ Resonances in the Lepton Plus Jets Channel in 200 pb$^{-1}$ of $pp$ Collisions at $\sqrt{s} = 7$ TeV
por: The ATLAS collaboration
Publicado: (2011)

Measurement of $\sigma(b \bar{b})$ with inclusive final states
por: The LHCb Collaboration
Publicado: (2013)

Search for Higgs boson pair production in the $b\bar{b} b\bar{b}$ final state from $pp$ collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector
por: Aad, Georges, et al.
Publicado: (2015)

A search for $t\bar{t}$ resonances in the lepton plus jets final state with ATLAS using 14 fb$^{−1}$ of pp collisions at $\sqrt{s}=8$ TeV
por: The ATLAS collaboration
Publicado: (2013)

Measurement of the $\mathrm{t\bar t}$ production cross section in the dilepton channel in proton-proton collisions at $\sqrt{s}$~=~8 TeV with the CMS experiment
por: Kieseler, Jan
Publicado: (2013)

First observation of forward $Z \rightarrow b \bar{b}$ production in $pp$ collisions at $\sqrt{s}=8$ TeV
por: Aaij, Roel, et al.
Publicado: (2017)

Measurement of the Cross Sections of tt(bar) Production in the Boosted Regime with the CMS Detector at $\sqrt{s}$ = 8 TeV
por: Dolinska, Ganna
Publicado: (2017)

Measurement of $t\bar{t}$ production in the all-hadronic channel in 1.02~$\mathrm{fb}^{-1}$ of pp collisions at $\sqrt{s}=7$ TeV with the ATLAS detector
por: The ATLAS collaboration
Publicado: (2011)

Measurement of the top quark mass using leptonic observables in $t\bar{t}$ events produced in pp collisions at $\sqrt{s}$ = 13 TeV with the CMS Experiment at the LHC
por: Saunders, Mark Douglas
Publicado: (2021)

Measurement of the $\mathrm{t\bar{t}}\mathrm{b\bar{b}}$ production cross section in the all-jet final state in pp collisions at $\sqrt{s} = $ 13 TeV
por: Sirunyan, Albert M, et al.
Publicado: (2019)

Measurement of differential $b\bar{b}$- and $c\bar{c}$-dijet cross-sections in the forward region of $pp$ collisions at $\sqrt{s}=13 ~ \mathrm{TeV}$
por: Aaij, Roel, et al.
Publicado: (2020)

Measurement of the $t\bar{t}t\bar{t}$ quark production in 13 TeV pp collisions with the ATLAS experiment
por: Sonay, Anil
Publicado: (2021)

Differential measurement of t$\bar{\text{t}}$Z production at $\sqrt{s}=13$ TeV with the CMS experiment
por: Knolle, Joscha
Publicado: (2019)

Strange particle production in $t \bar{t}$ final states in $pp$ collisions at $\sqrt{s} = 7$ TeV with the ATLAS detector at the LHC
por: Calvente Lopez, Sergio
Publicado: (2020)

Inclusive and differential cross section measurement of t$\bar{t}$b$\bar{b}$ production and studies of t$\bar{t}$ production with additional jet radiation.
por: van der Linden, Jan
Publicado: (2023)

Search for $t\bar{t}$ resonances in semileptonic final states in pp collisions at $\sqrt{s}$ = 8 TeV
por: Turner, Paul
Publicado: (2013)

Evidence for electroweak production of $W^{\pm}W^{\pm}jj$ in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector
por: The ATLAS collaboration
Publicado: (2014)

Cannot write session to /tmp/vufind_sessions/sess_kt45nil11kt102s1bmav7tdgbk