Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. Published

    Search for pair production of Higgs bosons in the b(b)over-barb(b)over-bar final state 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., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., Afik, Y., Agheorghiesei, C. & 24 others, Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Akatsuka, S., Akesson, T. P. A., Akilli, E., de Almeida Dias, F., Hansen, Jørgen Beck, Hansen, Peter Henrik, Monk, J. W., Alonso Diaz, A., Petersen, Troels Christian, Wiglesworth, Graig, Besjes, G., Bajic, M., Xella, Stefania, Galster, G. A. G. K., Hansen, Jørn Dines, Dam, Mogens, hqz214, H., Stark, S. H., Ignazzi, R., Camplani, Alessandra & ATLAS, A., 3 Jan 2019, In: Journal of High Energy Physics. 2019, 1, 49 p., UNSP 030.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Search for Higgs boson pair production in the b(b)over-barWW* decay mode at root s=13 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., Acharya, B. S., Adachi, J., Adam, L., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A. & 21 others, Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Alonso Diaz, A., de Almeida Dias, F., Bajic, M., hqz214, H., Dam, Mogens, Besjes, G., Hansen, Jørgen Beck, Galster, G. A. G. K., Hansen, Peter Henrik, Hansen, Jørn Dines, Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & The ATLAS collaboration, T. A. C., 12 Apr 2019, In: Journal of High Energy Physics. 2019, 4, 47 p., 092.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Electron and photon energy calibration with the ATLAS detector using 2015-2016 LHC proton-proton collision data

    ATLAS, A., 2 Mar 2019, In: Journal of Instrumentation. 14, 61 p., P03017.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Measurement of VH, H -> b(b)over-bar production as a function of the vector-boson transverse momentum in 13 TeV pp collisions with the ATLAS detector

    ATLAS, A., 23 May 2019, In: Journal of High Energy Physics. 2019, 5, 141.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Search for excited electrons singly produced in proton-proton collisions at root s=13 TeV with the ATLAS experiment at the LHC

    ATLAS, A., 3 Oct 2019, In: European Physical Journal C. 79, 9, 30 p., 803.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Properties of g -> b(b)over-bar at small opening angles in pp collisions with the ATLAS detector at root s=13 TeV

    ATLAS, A., 14 Mar 2019, In: Physical Review D. 99, 5, 26 p., 052004.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Measurement of the top-quark mass in tt 1-jet events collected with the ATLAS detector in pp collisions at=8 TeV

    ATLAS, A., 26 Dec 2019, In: Journal of High Energy Physics. 2019, 11, 40 p., 150.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    In situ calibration of large-radius jet energy and mass in 13TeVproton-proton collisions with the ATLAS detector

    ATLAS, A., 13 Feb 2019, In: European Physical Journal C. 79, 2, 42 p., 135.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    A strategy for a general search for new phenomena using data-derived signal regions and its application within the ATLAS experiment

    ATLAS, A., 6 Feb 2019, In: European Physical Journal C. 79, 2, 45 p., 120.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Measurement of W +/- Z production cross sections and gauge boson polarisation in pp collisions at root s=13 TeV with the ATLAS detector

    ATLAS, A., 22 Jun 2019, In: European Physical Journal C. 79, 6, 34 p., 535.

    Research output: Contribution to journalJournal articleResearchpeer-review

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