C. Alexa

Physics and Astronomy · Physical Sciences

144h-index112.8kcitations1.9kworks4.02yr avg
OpenAlex↗ORCID↗Google Scholar↗

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Research Topics

Particle physics theoretical and experimental studies(1763), High-Energy Particle Collisions Research(1445), Particle Detector Development and Performance(765), Quantum Chromodynamics and Particle Interactions(707), Dark Matter and Cosmic Phenomena(222)

Publications1.8k total

Observation of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"> <mml:mrow> <mml:mi>t</mml:mi> <mml:mover accent="true"> <mml:mi>t</mml:mi> <mml:mo>¯</mml:mo> </mml:mover> <mml:mi>γ</mml:mi> <mml:mi>γ</mml:mi> </mml:mrow> </mml:math> production at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si9.svg"> <mml:mrow> <mml:msqrt> <mml:mi>s</mml:mi> </mml:msqrt> <mml:mo linebreak="goodbreak">=</mml:mo> <mml:mn>13</mml:mn> </mml:mrow> </mml:math> TeV with the ATLAS detector
Physics Letters B·2026Open Access
Estimation of backgrounds from jets misidentified as $$\tau $$-leptons using the Universal Fake Factor method with the ATLAS detector
The European Physical Journal C·2025Open Access
Search for squarks and gluinos in pp collisions at $$\sqrt{s} = 13$$ TeV and 13.6 TeV in events with $$\tau $$-leptons, jets and missing transverse momentum using the ATLAS detector
The European Physical Journal C·2025Open Access
Measurement of high-mass $$t\bar{t}\ell ^{+}\ell ^{-}$$ production and lepton flavour universality-inspired effective field theory interpretations at $$\sqrt{s}=13$$ $$\text {T}\text {e}\hspace{-1.00006pt}\text {V}$$ with the ATLAS detector
The European Physical Journal C·2025Open Access
Measurements of Higgs boson production via gluon–gluon fusion and vector-boson fusion using $$H\rightarrow WW^*\rightarrow \ell \nu \ell \nu $$ decays in pp collisions with the ATLAS detector and their effective field theory interpretations
The European Physical Journal C·2025Open Access
The environmental impact, carbon emissions and sustainability of computing in the ATLAS experiment
The European Physical Journal C·2025Open Access
Measurement of the top-quark pole mass in dileptonic $$ t\overline{t} $$ + 1-jet events at $$ \sqrt{s}=13 $$ TeV with the ATLAS experiment
Journal of High Energy Physics·2025Open Access
Search for single production of vector-like quarks decaying into W(ℓν)b in pp collisions at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector
Journal of High Energy Physics·2025Open Access
Erratum: Measurement of the total and differential cross-sections of $$ t\overline{t}W $$ production in pp collisions at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector
Journal of High Energy Physics·2025Open Access
Search for electroweak production of vector-like leptons in $$\tau $$-lepton and b-jet final states in pp collisions at $$\sqrt{s}$$ = 13 TeV with the ATLAS detector
The European Physical Journal C·2025Open Access
A continuous calibration of the ATLAS flavour-tagging classifiers via optimal transportation maps
The European Physical Journal C·2025Open Access
Measurement of substructure-dependent suppression of large-radius jets with charged particles in Pb+Pb collisions with ATLAS
Physics Letters B·2025Open Access
Measurements and interpretations of W±Z production cross-sections in pp collisions at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector
Journal of High Energy Physics·2025Open Access
Search for decays of the Higgs boson into scalar particles decaying into four or six <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>b</mml:mi></mml:math> quarks using <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> with the ATLAS detector
Physical review. D/Physical review. D.·2025· 1 citedOpen Access
Search for electroweak-scale dijet resonances using trigger-level analysis with the ATLAS detector in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mn>132</mml:mn> <mml:mtext> </mml:mtext> <mml:mtext> </mml:mtext> <mml:msup> <mml:mi>fb</mml:mi> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>1</mml:mn> </mml:mrow> </mml:msup> </mml:math> of <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>
Physical review. D/Physical review. D.·2025Open Access
Probing the Higgs boson CP properties in vector-boson fusion production in the H → τ+τ− channel with the ATLAS detector
Journal of High Energy Physics·2025Open Access
Search for the production of a Higgs boson in association with a single top quark in pp collisions at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector
Journal of High Energy Physics·2025Open Access
A measurement of the high-mass $$ \tau \overline{\tau} $$ production cross-section at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector and constraints on new particles and couplings
Journal of High Energy Physics·2025Open Access
Constraining off-shell Higgs boson production and the Higgs boson total width using WW → ℓνℓν final states with the ATLAS detector
Physics Letters B·2025Open Access
Observation of double parton scattering in same-sign W boson pair production in pp collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si43.svg"> <mml:mrow> <mml:msqrt> <mml:mi>s</mml:mi> </mml:msqrt> <mml:mo linebreak="goodbreak">=</mml:mo> <mml:mn>13</mml:mn> </mml:mrow> </mml:math> TeV with the ATLAS detector
Physics Letters B·2025Open Access
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Frequent Co-authors

C. F. Anders(66), G. Aad(48), B. S. Acharya(48), G. Aielli(48), T. P. A. Åkesson(48), P. P. Allport(48), T. Alexopoulos(47), G. Alimonti(47), C. Anastopoulos(47), J. A. Aguilar–Saavedra(46), M. Alhroob(46), J. Adelman(45), T. Adye(45), A. Alonso(45), A. Angerami(45), L. Aperio Bella(44), J. Albert(41), J-F. Arguin(41), S. P. Ahlen(40), A. Amorim(40)