Stefania Xella

Stefania Xella

Guest Researcher, Associate Professor

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    ORCID: 0000-0002-0988-1655

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    1. Published

      Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment

      ATLAS, A., 13 Jun 2019, In: Physical Review Letters. 122, 23, 20 p., 231801.

      Research output: Contribution to journal › Journal article › Research › peer-review

    2. Published

      Measurement of the production cross section for a Higgs boson in association with a vector boson in the H -> WW* -> l nu l nu channel in pp collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 10 Nov 2019, In: Physics Letters B. 798, 24 p., 134949.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Measurements of top-quark pair spin correlations in the eμ channel at s√=13 TeV using pp collisions in the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abbott, DC., Abdinov, O., Abud, AA., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., hqz214, H., Alonso Diaz, A., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, P. H., Hansen, J. B. & 9 others, Hansen, Jørn Dines, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Bajic, M., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 19 Aug 2020, In: European Physical Journal C. 80, 8, 43 p., 754.

      Research output: Contribution to journal › Journal article › Research › peer-review

    4. Published

      Precision measurement and interpretation of inclusive W+, W- and Z/gamma* production cross sections with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C. & 15 others, Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Besjes, G., Thomsen, L. A., Løvschall-Jensen, A. E., Galster, G. A. G. K., Stark, S. H., Thiele, F. A. J., de Almeida Dias, F., Bajic, M., Arnold, H., Barr, J. & Zhu, H., 2 Jun 2017, In: European Physical Journal C. 77, 6, 367.

      Research output: Contribution to journal › Journal article › Research › peer-review

    5. Published

      Measurement of the inclusive jet cross-sections in proton-proton collisions at root s=8 TeV with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Abidi, S. H., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, R., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adelman, J. P., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S. & 15 others, Hansen, P. H., Petersen, Troels Christian, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., Thiele, F. A. J., de Almeida Dias, F., Bajic, M., Arnold, H. & Zhu, H., 5 Sep 2017, In: Journal of High Energy Physics. 2017, 9, 020.

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      A measurement of the calorimeter response to single hadrons and determination of the jet energy scale uncertainty using LHC Run-1 pp-collision data with the ATLAS detector

      Aaboud, M., Aad, G., Abdallah, J., Abdinov, O., Aben, R., AbouZeid, O. S., Abramowicz, H., Abreu, R., Abreu, H., Abulaiti, Y., Acharya, B. S., Adamczyk, L., Adelman, J. P., Adomeit, S., Adye, T., Affolder, A. A., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S. & 15 others, Hansen, P. H., Petersen, Troels Christian, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., Thiele, F. A. J., de Almeida Dias, F., Arnold, H., Anjos, M. J. & Barr, J. D., 13 Jan 2017, In: European Physical Journal C. 77, 26.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. Published

      Prompt and non-prompt J/ψ elliptic flow in Pb+Pb collisions at sNN = 5.02 TeV with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abulaiti, Y., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A., Afik, Y., Agheorghiesei, C. & 17 others, Aguilar-Saavedra, J. A., Aielli, G., Alonso Diaz, A., Bajic, M., Besjes, G., Dam, Mogens, de Almeida Dias, F., Galster, G. A. G. K., Hansen, P. H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Monk, J. W., hqz214, H., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig & Xella, Stefania, 27 Sep 2018, In: European Physical Journal C. 78, 23 p., 784.

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      Measurement of colour flow using jet-pull observables in in t(t)over-bar events with the ATLAS experiment at root s=13TeV

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adersberger, M., Adye, T., Affolder, A. A., Afik, Y., Agheorghiesei, C., Alonso Diaz, A. & 14 others, Besjes, G., Bajic, M., Dam, Mogens, de Almeida Dias, F., Galster, G. A. G. K., Hansen, Jørgen Beck, Monk, J. W., Hansen, P. H., Hansen, Jørn Dines, Petersen, Troels Christian, Wiglesworth, Graig, Thiele, F. A. J., Stark, S. H. & Xella, Stefania, 22 Oct 2018, In: European Physical Journal C. 78, 10, 31 p., 847.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Search for doubly charged scalar bosons decaying into same-sign W boson pairs with the ATLAS detector

      ATLAS, A., 23 Jan 2019, In: European Physical Journal C. 79, 1, 30 p., 58.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Search for anomalous electroweak production of WW/WZ in association with a high-mass dijet system in pp collisions at root S=8 TeV with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adams, D. L., Adelman, J. P., Adye, T., Affolder, A. A. & 16 others, Dam, Mogens, Hansen, Jørn Dines, Hansen, Jørgen Beck, Xella, Stefania, Hansen, P. H., Petersen, Troels Christian, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., Thiele, F. A. J. & de Almeida Dias, F., 8 Feb 2017, In: Physical Review D. 95, 3, 032001.

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Measurement of the Drell-Yan triple-differential cross section in pp collisions at root s=8 TeV

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, S., Adachi, S., Adamczyk, L., Adelman, J. P., Adersberger, M., Adye, T., Dam, M., Hansen, J. D. & 15 others, Hansen, Jørgen Beck, Xella, Stefania, Hansen, P. H., Petersen, Troels Christian, Løvschall-Jensen, A. E., xtf324, X., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., Thiele, F. A. J., de Almeida Dias, F. & Bajic, M., 12 Dec 2017, In: Journal of High Energy Physics. 2017, 12, 069.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      Measurement of differential cross sections of isolated-photon plus heavy-flavour jet production in pp collisions at root s=8 TeV using the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Dam, M. & 14 others, Besjes, G., Alonso Diaz, A., Hansen, P. H., Hansen, Jørgen Beck, Hansen, Jørn Dines, Wiglesworth, Graig, Galster, G. A. G. K., de Almeida Dias, F., Thiele, F. A. J., Monk, J. W., Bajic, M., Petersen, Troels Christian, Stark, S. H. & Xella, Stefania, 10 Jan 2018, In: Physics Letters B. 776, p. 295-337 23 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Search for four-top-quark production in the single-lepton and opposite-sign dilepton final states in pp collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 26 Mar 2019, In: Physical Review D. 99, 5, 36 p., 052009.

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      Search for the Production of a Long-Lived Neutral Particle Decaying within the ATLAS Hadronic Calorimeter in Association with a Z Boson from pp Collisions at root s=13 TeV

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adam, L., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T. & 21 others, Affolder, A. A., Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Dam, Mogens, Stark, S. H., de Almeida Dias, F., Alonso Diaz, A., Galster, G. A. G. K., Besjes, G., Hansen, Jørgen Beck, Bajic, M., hqz214, H., Hansen, Jørn Dines, Hansen, P. H., Petersen, Troels Christian, Wiglesworth, Graig, Monk, J. W., Xella, Stefania & The ATLAS collaboration, T. A. C., 15 Apr 2019, In: Physical Review Letters. 122, 15, 151801.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Search for long-lived neutral particles in pp collisions at root s=13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter

      ATLAS, A., 7 Jun 2019, In: European Physical Journal C. 79, 6, 31 p., 481.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Measurement of the t(t)over-bar production cross section in the tau plus jets final state in pp collisions at root s=8 TeV using the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., AbouZeid, O. S., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adams, D. L., Adelman, J. P., Adomeit, S., Adye, T., Affolder, A. A. & 17 others, Dam, Mogens, Hansen, Jørn Dines, Hansen, Jørgen Beck, Xella, Stefania, Hansen, P. H., Petersen, Troels Christian, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig, Galster, G. A. G. K., Stark, S. H., Besjes, G., Thiele, F. A. J., de Almeida Dias, F. & Bajic, M., 7 Apr 2017, In: Physical Review D. 95, 7, 072003.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      Measurement of the suppression and azimuthal anisotropy of muons from heavy-flavor decays in Pb plus Pb collisions at root s(NN)=2.76 TeV with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A. & 17 others, Afik, Y., Agheorghiesei, C., Alonso Diaz, A., Besjes, G., Bajic, M., Dam, Mogens, de Almeida Dias, F., Hansen, Jørn Dines, Hansen, Jørgen Beck, Hansen, P. H., Galster, G. A. G. K., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Thiele, F. A. J. & Xella, Stefania, 22 Oct 2018, In: Physical Review C. 98, 4, 34 p., 044905.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Measurement of differential cross-sections of a single top quark produced in association with a W boson at root s=13TeV with ATLAS

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Afik, Y. & 18 others, Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahlen, S. P., Bajic, M., Besjes, G., Dam, Mogens, Alonso Diaz, A., Galster, G. A. G. K., de Almeida Dias, F., Hansen, Jørgen Beck, Hansen, P. H., Hansen, Jørn Dines, Petersen, Troels Christian, Monk, J. W., Thiele, F. A. J., Stark, S. H., Wiglesworth, Graig & Xella, Stefania, 6 Mar 2018, In: European Physical Journal C. 78, 3, 29 p., 186.

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. Published

      Search for additional heavy neutral Higgs and gauge bosons in the ditau final state produced in 36

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Hansen, P. H. & 14 others, Wiglesworth, Graig, Galster, G. A. G. K., de Almeida Dias, F., Dam, Mogens, Thiele, F. A. J., Monk, J. W., Bajic, M., Hansen, Jørgen Beck, Petersen, Troels Christian, Stark, S. H., Alonso Diaz, A., Hansen, Jørn Dines, Besjes, G. & Xella, Stefania, 13 Jan 2018, In: European Physical Journal C. 78, 1, 34 p., 24.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      Search for pairs of highly collimated photon-jets in pp collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 18 Jan 2019, In: Physical Review D. 99, 1, 29 p., 012008.

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. Published

      Search for heavy ZZ resonances in the l(+) l(-) l(+) l(-) and l(+) l(-) nu(nu)over-bar final states using proton-proton collisions at root s=13 TeV with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Afik, Y. & 18 others, Agatonovic-Jovin, T., Alonso Diaz, A., Dam, Mogens, Bajic, M., Besjes, G., de Almeida Dias, F., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, P. H., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Thiele, F. A. J., Wiglesworth, Graig, Xella, Stefania, Galster, G. A. G. K., Ahlen, S. P. & Ahmadov, F., 11 Apr 2018, In: European Physical Journal C. 78, 4, 35 p., 293.

      Research output: Contribution to journal › Journal article › Research › peer-review

    22. Published

      Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at root s=8 TeV with the ATLAS detector

      ATLAS, A., 10 Mar 2019, In: Physics Letters B. 790, p. 595-614 20 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Measurement of the t(t)over-barZ and t(t)over-barW cross sections in proton-proton collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 29 Apr 2019, In: Physical Review D. 99, 7, 38 p., 072009.

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Published

      Modelling radiation damage to pixel sensors in the ATLAS detector

      ATLAS, A., 20 Jun 2019, In: Journal of Instrumentation. 14, 53 p., P06012.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. Published

      Measurement of the azimuthal anisotropy of charged particles produced in root s NN=5.02 TeV Pb+ Pb collisions with the ATLAS detector

      Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A. & 19 others, Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Bajic, M., Besjes, G., de Almeida Dias, F., Alonso Diaz, A., Galster, G. A. G. K., Hansen, P. H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Dam, Mogens, Monk, J. W., Stark, S. H., Thiele, F. A. J., Petersen, Troels Christian, Wiglesworth, Graig & Xella, Stefania, 8 Dec 2018, In: European Physical Journal C. 78, 12, 35 p., 997.

      Research output: Contribution to journal › Journal article › Research › peer-review

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