Stefania Xella

Stefania Xella

Associate Professor


  1. 2020
  2. Published

    Alignment of the ATLAS Inner Detector in Run 2

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, C., Camplani, Alessandra, Dam, Mogens, hqz214, H., Galster, G. A. G. K., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 24 Dec 2020, In: European Physical Journal C. 80, 12, 41 p., 1194.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Observation and measurement of forward proton scattering in association with lepton pairs produced via the photon fusion mechanism at ATLAS

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Camplani, Alessandra, Dam, Mogens, hqz214, H., Galster, G. A. G. K., Hansen, Jørn Dines, Hansen, Peter Henrik, Hansen, Jørgen Beck, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 23 Dec 2020, In: Physical Review Letters. 125, 26, 21 p., 261801.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Search for Heavy Resonances Decaying into a Photon and a Hadronically Decaying Higgs Boson in pp Collisions at root s=13 TeV with the ATLAS Detector

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Camplani, Alessandra, Dam, Mogens, Galster, G. A. G. K., hqz214, H., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 18 Dec 2020, In: Physical Review Letters. 125, 25, 20 p., 251802.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Search for heavy diboson resonances in semileptonic final states in pp collisions at root s=13 TeV with the ATLAS detector

    Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Alonso Diaz, A., Bajic, M., hqz214, H., Camplani, Alessandra, Dam, Mogens, Ignazzi, R., Galster, G. A. G. K., Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 17 Dec 2020, In: European Physical Journal C. 80, 12, 41 p., 1165.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Search for resonances decaying into a weak vector boson and a Higgs boson in the fully hadronic final state produced in proton - proton collisions at root s=13 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adachi, S., Adam, L., Camplani, Alessandra, Dam, Mogens, hqz214, H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Hansen, Peter Henrik, Galster, G. A. G. K., Ignazzi, R., Petersen, Troels Christian, Monk, J. W., Wiglesworth, Graig, Stark, S. H., Xella, Stefania & ATLAS Collaboration, A. C., 17 Dec 2020, In: Physical Review D. 102, 11, 27 p., 112008.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Search for Higgs boson decays into two new low-mass spin-0 particles in the 4b channel with the ATLAS detector using pp collisions at √s=13 TeV

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Alonso Diaz, A., Bajic, M., Camplani, Alessandra, Dam, Mogens, Galster, G. A. G. K., Hansen, Peter Henrik, Hansen, Jørgen Beck, Hansen, Jørn Dines, Ignazzi, R., hqz214, H., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 7 Dec 2020, In: Physical Review D. 102, 40 p., 112006.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Determination of jet calibration and energy resolution in proton-proton collisions at√s = 8 TeV using the ATLAS detector

    Aaboud, M., Aad, G., Abdinov, O., Abeloos, B., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Bajic, M., Dam, Mogens, Alonso Diaz, A., Galster, G. A. G. K., Camplani, Alessandra, Hansen, Peter Henrik, hqz214, H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 1 Dec 2020, In: European Physical Journal C. 80, 12, 81 p., 1104.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Reconstruction and identification of boosted di-tau systems in a search for Higgs boson pairs using 13 TeV proton-proton collision data in ATLAS

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, C., Adamczyk, L., hqz214, H., Dam, Mogens, Camplani, Alessandra, Galster, G. A. G. K., Ignazzi, R., Hansen, Jørn Dines, Hansen, Peter Henrik, Hansen, Jørgen Beck, Monk, J. W., Stark, S. H., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 30 Nov 2020, In: Journal of High Energy Physics. 2020, 11, 47 p., 163.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    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

    Aaboud, M., Aad, G., Abbott, B., Abbott, D., Abdinov, O., Abud, A., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adam, L., Alonso Diaz, A., Camplani, Alessandra, Dam, Mogens, Bajic, M., Galster, G. A. G. K., Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, Jørgen Beck, hqz214, H., Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 25 Nov 2020, In: Physical Review Letters. 125, 22, 22 p., 221802.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Search for top squarks in events with a Higgs or Z boson using 139 fb-1 pp collision data at √s =13 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abbott, D., Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, C., Adamczyk, L., Adamek, L., Alonso Diaz, A., Bajic, M., Camplani, Alessandra, Dam, Mogens, hqz214, H., Galster, G. A. G. K., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 23 Nov 2020, In: European Physical Journal C. 80, 11, 33 p., 1080.

    Research output: Contribution to journalJournal articleResearchpeer-review

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