Stefania Xella

Stefania Xella

Guest Researcher, Associate Professor

Member of:


    1. Published

      Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 7 May 2019, In: Journal of High Energy Physics. 2019, 5, 50 p., 041.

      Research output: Contribution to journalJournal articleResearchpeer-review

    2. Published

      Search for invisible Higgs boson decays in vector boson fusion at root s=13 TeV with the ATLAS detector

      ATLAS, A., 10 Jun 2019, In: Physics Letters B. 793, p. 499-519 21 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Search for high-mass dilepton resonances using 139 fb(-1) of pp collision data collected at root s=13 TeV with the ATLAS detector

      ATLAS, A., 10 Sep 2019, In: Physics Letters B. 796, p. 68-87 20 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Search for heavy particles decaying into a top-quark pair in the fully hadronic final state in pp collisions at root s=13 TeV with the ATLAS detector

      ATLAS, A., 14 May 2019, In: Physical Review D. 99, 9, 38 p., 092004.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Search for heavy long-lived multicharged particles in proton-proton collisions at root s=13 TeV using the ATLAS detector

      ATLAS, A., 14 Mar 2019, In: Physical Review D. 99, 5, 26 p., 052003.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Search for heavy charged long-lived particles in the ATLAS detector in 36.1 fb-1 of proton-proton collision data at root s=13 Te V

      Aaboud, M., Aad, G., Abbott, B., Abbott, DC., 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., Adamek, L., Adelman, J., Adersberger, M. & 23 others, Adiguzel, A., Adye, T., Affolder, A. A., Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Bajic, M., Hansen, Jørgen Beck, Hansen, P. H., de Almeida Dias, F., Galster, G. A. G. K., Besjes, G., Dam, Mogens, Wiglesworth, Graig, Stark, S. H., Petersen, Troels Christian, Hansen, Jørn Dines, Monk, J. W., hqz214, H., Alonso Diaz, A. & Xella, Stefania, 28 May 2019, In: Physical Review D. 99, 34 p., 092007.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Search for heavy charged long-lived particles in proton-proton collisions at root s=13 TeV using an ionisation measurement with the ATLAS detector

      ATLAS, A., 10 Jan 2019, In: Physics Letters B. 788, p. 96-116 21 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      Search for heavy Majorana or Dirac neutrinos and right-handed W gauge bosons in final states with two charged leptons and two jets 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., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adiguzel, A., Adye, T., Affolder, A. A. & 26 others, Afik, Y., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmadov, F., Aielli, G., Akatsuka, S., Akesson, T. P. A., Akilli, E., Hansen, Jørgen Beck, Hansen, P. H., 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., de Almeida Dias, F., Ignazzi, R., Camplani, Alessandra & ATLAS, A., 3 Jan 2019, In: The Journal of High Energy Physics. 2019, 1, 45 p., 016.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. 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 journalJournal articleResearchpeer-review

    10. 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

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