Search for New Physics in First and Second Generation Quark Yukawa Couplings through Rare Exclusive Decays of the Observed Higgs Boson

Measurement of the tt¯ cross section and its ratio to the Z production cross section using pp collisions at s√=13.6 TeV with the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: Physics Letters B, Numero 848, 2024, Pagina/e 138376, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1016/j.physletb.2023.138376

Evidence for Higgs boson decays to a low-mass dilepton system and a photon in pp collisions at √s= 13 TeV with the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: Physics Letters B, 2021, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1016/j.physletb.2021.136412

Search for flavor-changing neutral tqH interactions with H→γγ in pp collisions at s√ = 13 TeV using the ATLAS detector

Autori: G. Aad et al
Pubblicato in: Journal of High Energy Physics, Numero 12, 2023, Pagina/e 195, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/jhep12(2023)195

Search for the Higgs boson decays H→ee and H→eμ in pp collisions at s√=13 TeV with the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: Physics Letter B, Numero 801, 2020, Pagina/e 135148, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1016/j.physletb.2019.135148

Search for resonant and non-resonant Higgs boson pair production in the bb¯τ+τ− decay channel using 13 TeV pp collision data from the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: Journal of High Energy Physics, Numero 2023, 2023, Pagina/e 40, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/jhep07(2023)040

Searches for exclusive Higgs and Z boson decays into a vector quarkonium state and a photon using 139 fb−1 of ATLAS s√=13 TeV proton−proton collision data

Autori: G. Add et al.
Pubblicato in: The European Physics Journal C, Numero 83, 2023, Pagina/e 781, ISSN 1434-6044
Editore: Springer Verlag
DOI: 10.1140/epjc/s10052-023-11869-1

Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment

Autori: M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, H. Abreu, Y. Abulaiti, B. S. Acharya, S. Adachi, L. Adamczyk, J. Adelman, M. Adersberger, T. Adye, A. A. Affolder, Y. Afik, C. Agheorghiesei, J. A. Aguilar-Saavedra, S. P. Ahlen, F. Ahmadov, G. Aielli, S. Akatsuka, T. P. A. Åkesson, E. Akilli, A. V. Akimov, G. L.
Pubblicato in: Physical Review Letters, Numero 120/21, 2018, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/PhysRevLett.120.211802

Searches for exclusive Higgs and Z boson decays into J/ψ γ, ψ(2S) γ, and ϒ(nS) γ at s = 13 TeV with the ATLAS detector

Autori: M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, D.K. Abhayasinghe, S.H. Abidi, O.S. AbouZeid, N.L. Abraham, H. Abramowicz, H. Abreu, Y. Abulaiti, B.S. Acharya, S. Adachi, L. Adamczyk, J. Adelman, M. Adersberger, A. Adiguzel, T. Adye, A.A. Affolder, Y. Afik, C. Agheorghiesei, J.A. Aguilar-Saavedra, F. Ahmadov, G. Aielli, S. Akatsuka, T.P.A. Åkesson, E. Akilli, A.V. Akimov, G.L. Alberghi, J.
Pubblicato in: Physics Letters B, Numero 786, 2018, Pagina/e 134-155, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1016/j.physletb.2018.09.024

Search for exclusive Higgs and Z boson decays to ϕγ and ργ with the ATLAS detector

Autori: M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, H. Abreu, R. Abreu, Y. Abulaiti, B. S. Acharya, S. Adachi, L. Adamczyk, J. Adelman, M. Adersberger, T. Adye, A. A. Affolder, Y. Afik, T. Agatonovic-Jovin, C. Agheorghiesei, J. A. Aguilar-Saavedra, S. P. Ahlen, F. Ahmadov, G. Aielli, S. Akatsuka, H. Akerstedt, T. P. A. Åkesson, E. Akill
Pubblicato in: Journal of High Energy Physics, Numero 2018/7, 2018, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/JHEP07(2018)127

Measurement of the Higgs boson mass in the H → ZZ⁎ → 4ℓ and H → γγ channels with s = 13 TeV pp collisions using the ATLAS detector

Autori: M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, S.H. Abidi, O.S. AbouZeid, N.L. Abraham, H. Abramowicz, H. Abreu, Y. Abulaiti, B.S. Acharya, S. Adachi, L. Adamczyk, J. Adelman, M. Adersberger, T. Adye, A.A. Affolder, Y. Afik, C. Agheorghiesei, J.A. Aguilar-Saavedra, F. Ahmadov, G. Aielli, S. Akatsuka, T.P.A. Åkesson, E. Akilli, A.V. Akimov, G.L. Alberghi, J. Albert, P. Albicocco, M.J. Alcon
Pubblicato in: Physics Letters B, Numero 784, 2018, Pagina/e 345-366, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1016/j.physletb.2018.07.050

Search for scalar resonances decaying into μ+μ− in events with and without b-tagged jets produced in proton-proton collisions at s = 13 $$ \sqrt{s}=13

Autori: M. Aaboud, G. Aad, B. Abbott, D. C. Abbott, O. Abdinov, B. Abeloos, D. K. Abhayasinghe, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, H. Abreu, Y. Abulaiti, B. S. Acharya, S. Adachi, L. Adam, L. Adamczyk, L. Adamek, J. Adelman, M. Adersberger, A. Adiguzel, T. Adye, A. A. Affolder, Y. Afik, C. Agheorghiesei, J. A. Aguilar-Saavedra, F. Ahmadov, G. Aielli, S. Akatsuka, T. P. A. Åkesson,
Pubblicato in: Journal of High Energy Physics, Numero 2019/7, 2019, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/jhep07(2019)117

Measurement of the four-lepton invariant mass spectrum in 13 TeV proton-proton collisions with the ATLAS detector

Autori: M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, D. K. Abhayasinghe, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, H. Abreu, Y. Abulaiti, B. S. Acharya, S. Adachi, L. Adam, L. Adamczyk, J. Adelman, M. Adersberger, A. Adiguzel, T. Adye, A. A. Affolder, Y. Afik, C. Agheorghiesei, J. A. Aguilar-Saavedra, F. Ahmadov, G. Aielli, S. Akatsuka, T. P. A. Åkesson, E. Akilli, A. V. Akimov,
Pubblicato in: Journal of High Energy Physics, Numero 2019/4, 2019, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/jhep04(2019)048

Search for Dark Matter Produced in Association with a Higgs Boson Decaying to b b ¯ Using 36 fb

Autori: M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, H. Abreu, R. Abreu, Y. Abulaiti, B. S. Acharya, S. Adachi, L. Adamczyk, J. Adelman, M. Adersberger, T. Adye, A. A. Affolder, T. Agatonovic-Jovin, C. Agheorghiesei, J. A. Aguilar-Saavedra, S. P. Ahlen, F. Ahmadov, G. Aielli, S. Akatsuka, H. Akerstedt, T. P. A. Åkesson,
Pubblicato in: Physical Review Letters, Numero 119/18, 2017, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.119.181804

Search for Higgs boson decays to beyond-the-Standard-Model light bosons in four-lepton events with the ATLAS detector at s = 13 $$ \sqrt{s}=13 $$

Autori: M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, H. Abreu, R. Abreu, Y. Abulaiti, B. S. Acharya, S. Adachi, L. Adamczyk, J. Adelman, M. Adersberger, T. Adye, A. A. Affolder, Y. Afik, T. Agatonovic-Jovin, C. Agheorghiesei, J. A. Aguilar-Saavedra, S. P. Ahlen, F. Ahmadov, G. Aielli, S. Akatsuka, H. Akerstedt, T. P. A. Åkesson, E. Akill
Pubblicato in: Journal of High Energy Physics, Numero 2018/6, 2018, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/jhep06(2018)166

Recent results and experience with the Birmingham MC40 irradiation facility

Autori: P. Allport, M. Baca, D. Briglin, J. Broughton, R. Canavan, A. Chisholm, L. Gonella, P. Knights, K. Nikolopoulos, D. Parker, T. Price, J. Thomas, J. Wilson, A. Affolder, G. Casse, P. Dervan, A. Greenall, I. Tsurin, S. Wonsak, S. Dixon, S. Edwards, R. French, P. Hodgson, P. Kemp-Russell, E. Kourlitis, H. Marin-Reyes, K. Parker
Pubblicato in: Journal of Instrumentation, Numero 12/03, 2017, Pagina/e C03075-C03075, ISSN 1748-0221
Editore: Institute of Physics
DOI: 10.1088/1748-0221/12/03/c03075

Experimental determination of proton hardness factors at several irradiation facilities

Autori: P. Allport, F. Bögelspacher, K. Bruce, R. Canavan, A. Dierlamm, L. Gonella, P. Knights, I. Mateu, M. Moll, K. Nikolopoulos, B. Phoenix, T. Price, L. Ram, F. Ravotti, C. Simpson-Allsop, C. Wood
Pubblicato in: Journal of Instrumentation, Numero 14/12, 2019, Pagina/e P12004-P12004, ISSN 1748-0221
Editore: Institute of Physics
DOI: 10.1088/1748-0221/14/12/p12004

Search for the Higgs boson decays H → ee and H → eμ in pp collisions at s = 13 TeV with the ATLAS detector

Autori: G. Aad, B. Abbott, D.C. Abbott, A. Abed Abud, K. Abeling, D.K. Abhayasinghe, S.H. Abidi, O.S. AbouZeid, N.L. Abraham, H. Abramowicz, H. Abreu, Y. Abulaiti, B.S. Acharya, B. Achkar, S. Adachi, L. Adam, C. Adam Bourdarios, L. Adamczyk, L. Adamek, J. Adelman, M. Adersberger, A. Adiguzel, S. Adorni, T. Adye, A.A. Affolder, Y. Afik, C. Agapopoulou, M.N. Agaras, A. Aggarwal, C. Agheorghiesei, J.A. Aguil
Pubblicato in: Physics Letters B, Numero 801, 2020, Pagina/e 135148, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1016/j.physletb.2019.135148

Introducing particle physics concepts through visual art

Autori: I Andrews, K Nikolopoulos
Pubblicato in: Physics Education, Numero 53/5, 2018, Pagina/e 054001, ISSN 0031-9120
Editore: Institute of Physics
DOI: 10.1088/1361-6552/aad276

Dialogue and materiality/embodiment in science|arts creative pedagogy: Their role and manifestation

Autori: K. Chappell, L. Hetherington, H. Ruck Keene, H. Wren, A. Alexopoulos, O. Ben-Horin, K. Nikolopoulos, J. Robberstad, S. Sotiriou, F.X. Bogner
Pubblicato in: Thinking Skills and Creativity, Numero 31, 2019, Pagina/e 296-322, ISSN 1871-1871
Editore: Elsevier BV
DOI: 10.1016/j.tsc.2018.12.008

An undergraduate laboratory study of the polarisation of annihilation photons using Compton scattering

Autori: P Knights, F Ryburn, G Tungate, K Nikolopoulos
Pubblicato in: European Journal of Physics, Numero 39/4, 2018, Pagina/e 045202, ISSN 0143-0807
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-6404/aab334

Studying the effect of polarisation in Compton scattering in the undergraduate laboratory

Autori: P Knights, F Ryburn, G Tungate, K Nikolopoulos
Pubblicato in: European Journal of Physics, Numero 39/2, 2018, Pagina/e 025203, ISSN 0143-0807
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-6404/aa9c98

Search for exclusive Higgs and Z boson decays to ωγ and Higgs boson decays to K∗γ with the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: Physics Letters B, Numero 847, 2023, Pagina/e 138292, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1016/j.physletb.2023.138292

Direct constraint on the Higgs-charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: The European Physics Journal C, Numero 82, 2022, Pagina/e 717, ISSN 1434-6044
Editore: Springer Verlag
DOI: 10.1140/epjc/s10052-022-10588-3

Searches for exclusive Higgs boson decays into D∗γ and Z boson decays into D0γ and K0sγ in pp collisions at s√=13 TeV with the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: Physics Letters B, Numero under review, 2024, ISSN 0370-2693
Editore: Elsevier BV

Search for scalar resonances decaying into μ+μ− in events with and without b-tagged jets produced in proton-proton collisions at s√=13 TeV with the ATLAS detector

Autori: M. Aaboud et al.
Pubblicato in: Journal of High Energy Physics, Numero 2019, 2019, Pagina/e 117, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/jhep07(2019)117

Search for Higgs Boson Decays into a Z Boson and a Light Hadronically Decaying Resonance Using 13 TeV pp Collision Data from the ATLAS Detector

Autori: G. Aad et al.
Pubblicato in: Physical Review Letters, 2020, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1103/physrevlett.125.221802

Non-Parametric Data-Driven Background Modelling using Conditional Probabilities

Autori: A. Chisholm, T. Neep, K. Nikolopoulos, R. Owen, E. Reynolds, J. Silva
Pubblicato in: Journal of High Energy Physics, Numero 10, 2022, Pagina/e 1, ISSN 1029-8479
Editore: Institute of Physics Publishing
DOI: 10.1007/jhep10(2022)001

Measurement of the Higgs boson mass in the H→ZZ∗→4ℓ decay channel using 139 fb−1 of s√=13 TeV pp collisions recorded by the ATLAS detector at the LHC

Autori: G. Aad et al.
Pubblicato in: Physics Letters B, Numero 843, 2023, Pagina/e 137880, ISSN 0370-2693
Editore: Elsevier BV
DOI: 10.1016/j.physletb.2023.137880

Search for the exclusive W boson hadronic decays W±→π±γ, W±→K±γ and W±→ρ±γ with the ATLAS detector

Autori: G. Aad et al.
Pubblicato in: Physical Review Letters, Numero under review, 2023, ISSN 0031-9007
Editore: American Physical Society

Prospects for H→cc¯ using Charm Tagging with the ATLAS Experiment at the HL-LHC

Autori: The ATLAS Collaboration
Pubblicato in: 2018
Editore: CERN

Summary of ATLAS searches for Higgs and vector boson decays to a meson and a photon

Autori: ATLAS Collaboration
Pubblicato in: 2024
Editore: CERN

Report from Working Group 2 : Higgs Physics at the HL-LHC and HE-LHC

Autori: M. Cepeda et al.
Pubblicato in: CERN Yellow Rep.Monogr., Numero 7, 2019, Pagina/e 221-584
Editore: CERN
DOI: 10.23731/cyrm-2019-007.221

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