H. El Faham
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View article: Diboson production in the SMEFT at dimension-8
Diboson production in the SMEFT at dimension-8 Open
We present a comprehensive analysis of dimension-8 and dimension-6 effects in fully leptonic $WZ$ and $WW$ production at the Large Hadron Collider (LHC) within the Standard Model (SM) Effective Field Theory (SMEFT). We focus on dimension-8…
View article: Elliptic anisotropy measurement of the f0(980) hadron in proton-lead collisions and evidence for its quark-antiquark composition
Elliptic anisotropy measurement of the f0(980) hadron in proton-lead collisions and evidence for its quark-antiquark composition Open
View article: Multiplicity dependence of charm baryon and charm meson production in pPb collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msqrt><mml:mrow><mml:msub><mml:mrow><mml:mi>s</mml:mi></mml:mrow><mml:mrow><mml:msub><mml:mrow/><mml:mrow><mml:mi mathvariant="normal">NN</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:msub></mml:mrow></mml:msqrt><mml:mo linebreak="goodbreak" linebreakstyle="after">=</mml:mo><mml:mn>8.16</mml:mn><mml:mspace width="0.2em"/><mml:mtext>TeV</mml:mtext></mml:math>
Multiplicity dependence of charm baryon and charm meson production in pPb collisions at Open
CMS Collaboration: et al.
View article: Electroweak corrections in the SMEFT: four-fermion operators at high energies
Electroweak corrections in the SMEFT: four-fermion operators at high energies Open
A bstract In the Standard Model (SM), electroweak (EW) corrections become significant at high energies, particularly at the tera-electronvolt scale and beyond, due to the presence of Sudakov logarithms. At these energy scales, the Standard…
View article: Erratum to: Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV
Erratum to: Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV Open
View article: Search for Fractionally Charged Particles in Proton-Proton Collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo>=</mml:mo><mml:mn>13</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:mrow></mml:math>
Search for Fractionally Charged Particles in Proton-Proton Collisions at Open
A search is presented for fractionally charged particles with charges below 1e, using their small energy loss in the tracking detector as a key variable to observe a signal. The analyzed dataset corresponds to an integrated luminosity of 1…
View article: Differential cross section measurements for the production of top quark pairs and of additional jets using dilepton events from pp collisions at $$ \sqrt{s} $$ = 13 TeV
Differential cross section measurements for the production of top quark pairs and of additional jets using dilepton events from pp collisions at $$ \sqrt{s} $$ = 13 TeV Open
View article: Search for resonant pair production of Higgs bosons in the $$ \textrm{b}\overline{\textrm{b}}\textrm{b}\overline{\textrm{b}} $$ final state using large-area jets in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV
Search for resonant pair production of Higgs bosons in the $$ \textrm{b}\overline{\textrm{b}}\textrm{b}\overline{\textrm{b}} $$ final state using large-area jets in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV Open
View article: Measurement of multidifferential cross sections for dijet production in proton–proton collisions at $$\sqrt{s} = 13\,\text {Te}\hspace{-.08em}\text {V} $$
Measurement of multidifferential cross sections for dijet production in proton–proton collisions at $$\sqrt{s} = 13\,\text {Te}\hspace{-.08em}\text {V} $$ Open
View article: Measurement of the double-differential inclusive jet cross section in proton-proton collisions at $$ \sqrt{s} $$ = 5.02 TeV
Measurement of the double-differential inclusive jet cross section in proton-proton collisions at $$ \sqrt{s} $$ = 5.02 TeV Open
A bstract The inclusive jet cross section is measured as a function of jet transverse momentum p T and rapidity y . The measurement is performed using proton-proton collision data at $$ \sqrt{s} $$ = 5 . 02 TeV, recorded by the CMS expe…
View article: Search for resonant pair production of Higgs bosons in the $ \textrm{b}\overline{\textrm{b}}\textrm{b}\overline{\textrm{b}} $ final state using large-area jets in proton-proton collisions at $ \sqrt{s} $ = 13 TeV
Search for resonant pair production of Higgs bosons in the $ \textrm{b}\overline{\textrm{b}}\textrm{b}\overline{\textrm{b}} $ final state using large-area jets in proton-proton collisions at $ \sqrt{s} $ = 13 TeV Open
A search is presented for the resonant production of a pair of standard model-like Higgs bosons using data from proton-proton collisions at a centre-of-mass energy of 13 TeV, collected by the CMS experiment at the CERN LHC in 2016–2018, co…
View article: Electroweak corrections in the SMEFT: four-fermion operators at high energies
Electroweak corrections in the SMEFT: four-fermion operators at high energies Open
In the Standard Model (SM), electroweak (EW) corrections become significant at high energies, particularly at the tera-electronvolt scale and beyond, due to the presence of Sudakov logarithms. At these energy scales, the Standard Model Eff…
View article: Search for a standard model-like Higgs boson in the mass range between 70 and 110 GeV in the diphoton final state in proton-proton collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo linebreak="goodbreak" linebreakstyle="after">=</mml:mo><mml:mn>13</mml:mn><mml:mspace width="0.2em"/><mml:mtext>TeV</mml:mtext></mml:math>
Search for a standard model-like Higgs boson in the mass range between 70 and 110 GeV in the diphoton final state in proton-proton collisions at Open
View article: Measurement of boosted Higgs bosons produced via vector boson fusion or gluon fusion in the H → $$ \textrm{b}\overline{\textrm{b}} $$ decay mode using LHC proton-proton collision data at $$ \sqrt{s} $$ = 13 TeV
Measurement of boosted Higgs bosons produced via vector boson fusion or gluon fusion in the H → $$ \textrm{b}\overline{\textrm{b}} $$ decay mode using LHC proton-proton collision data at $$ \sqrt{s} $$ = 13 TeV Open
View article: Measurement of differential ZZ + jets production cross sections in pp collisions at $$ \sqrt{s} $$ = 13 TeV
Measurement of differential ZZ + jets production cross sections in pp collisions at $$ \sqrt{s} $$ = 13 TeV Open
View article: Search for production of a single vectorlike quark decaying to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>t</mml:mi><mml:mi>H</mml:mi></mml:math> or <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>t</mml:mi><mml:mi>Z</mml:mi></mml:math> in the all-hadronic final state in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mi>p</mml:mi></mml:math> collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>13</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:math>
Search for production of a single vectorlike quark decaying to or in the all-hadronic final state in collisions at Open
A search for electroweak production of a single vectorlike T quark in association with a bottom (b) quark in the all-hadronic decay channel is presented. This search uses proton-proton collision data at s=13 TeV collected by the CMS exper…
View article: Observation of the $${{{\Lambda }} _{\text {b}}^{{0}}} \rightarrow {{\text {J}/\uppsi }} {{{\Xi }} ^{{-}}} {{\text {K}} ^{{+}}} $$ decay
Observation of the $${{{\Lambda }} _{\text {b}}^{{0}}} \rightarrow {{\text {J}/\uppsi }} {{{\Xi }} ^{{-}}} {{\text {K}} ^{{+}}} $$ decay Open
View article: Search for Higgs boson pair production with one associated vector boson in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV
Search for Higgs boson pair production with one associated vector boson in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV Open
View article: Correlations between azimuthal anisotropy and mean transverse momentum in pp, pPb, and peripheral PbPb collisions
Correlations between azimuthal anisotropy and mean transverse momentum in pp, pPb, and peripheral PbPb collisions Open
Correlations between azimuthal anisotropy and mean transverse momentum of charged particles in proton-proton (pp), proton-lead (pPb), and peripheral lead-lead (PbPb) collisions are presented as a function of charged particle multiplicity. …
View article: Observation of Enhanced Long-Range Elliptic Anisotropies Inside High-Multiplicity Jets in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mi>p</mml:mi></mml:math> Collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo>=</mml:mo><mml:mn>13</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:mrow></mml:math>
Observation of Enhanced Long-Range Elliptic Anisotropies Inside High-Multiplicity Jets in Collisions at Open
A search for collective effects inside jets produced in proton-proton collisions is performed via correlation measurements of charged particles using the CMS detector at the CERN LHC. The analysis uses data collected at a center-of-mass en…
View article: Search for bottom-type vectorlike quark pair production in dileptonic and fully hadronic final states in proton-proton collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>13</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:math>
Search for bottom-type vectorlike quark pair production in dileptonic and fully hadronic final states in proton-proton collisions at Open
A search is described for the production of a pair of bottom-type vectorlike quarks (B VLQs) with mass greater than 1000 GeV. Each B VLQ decays into a b quark and a Higgs boson, a b quark and a Z boson, or a t quark and a W boson. This ana…
View article: Portable Acceleration of CMS Computing Workflows with Coprocessors as a Service
Portable Acceleration of CMS Computing Workflows with Coprocessors as a Service Open
and two-particle femtoscopic correlations in PbPb collisions at Open
View article: Performance of the CMS electromagnetic calorimeter in pp collisions at √<sub> s </sub> = 13 TeV
Performance of the CMS electromagnetic calorimeter in pp collisions at √<sub> s </sub> = 13 TeV Open
The operation and performance of the Compact Muon Solenoid (CMS) electromagnetic calorimeter (ECAL) are presented, based on data collected in pp collisions at √ s =13 TeV at the CERN LHC, in the years from 2015 to 2018 (LHC Run 2), corresp…
View article: Performance of CMS muon reconstruction from proton-proton to heavy ion collisions
Performance of CMS muon reconstruction from proton-proton to heavy ion collisions Open
The performance of muon tracking, identification, triggering, momentum resolution, and momentum scale has been studied with the CMS detector at the LHC using data collected at √( s NN ) = 5.02 TeV in proton-proton (pp) and lead-lead (PbPb)…
View article: Searches for violation of Lorentz invariance in top quark pair production using dilepton events in 13 TeV proton-proton collisions
Searches for violation of Lorentz invariance in top quark pair production using dilepton events in 13 TeV proton-proton collisions Open
View article: Measurement of the production cross section of a Higgs boson with large transverse momentum in its decays to a pair of τ leptons in proton-proton collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo linebreak="goodbreak" linebreakstyle="after">=</mml:mo><mml:mn>13</mml:mn><mml:mspace width="0.25em"/><mml:mtext>TeV</mml:mtext></mml:math>
Measurement of the production cross section of a Higgs boson with large transverse momentum in its decays to a pair of τ leptons in proton-proton collisions at Open
View article: Measurement of multijet azimuthal correlations and determination of the strong coupling in proton-proton collisions at $$\sqrt{s}=13\,\text {Te}\hspace{-.08em}\text {V} $$
Measurement of multijet azimuthal correlations and determination of the strong coupling in proton-proton collisions at $$\sqrt{s}=13\,\text {Te}\hspace{-.08em}\text {V} $$ Open
View article: Multiplicity and transverse momentum dependence of charge-balance functions in pPb and PbPb collisions at LHC energies
Multiplicity and transverse momentum dependence of charge-balance functions in pPb and PbPb collisions at LHC energies Open
View article: Measurement of Energy Correlators inside Jets and Determination of the Strong Coupling α_s(m_Z)
Measurement of Energy Correlators inside Jets and Determination of the Strong Coupling α_s(m_Z) Open
Energy correlators that describe energy-weighted distances between two or three particles in a hadronic jet are measured using an event sample of √s = 13 TeV proton-proton collisions collected by the CMS experiment and corresponding to an …