Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. Published

    Measurement of the total and differential cross-sections of tt‾W production in pp collisions at √s= 13 TeV with the ATLAS detector

    Aad, G., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Acharya, B. S., Dam, Mogens, Hansen, Peter Henrik, Hansen, Jørn Dines, Hansen, Jørgen Beck, Camplani, Alessandra, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 10 May 2024, In: Journal of High Energy Physics (Online). 2024, 05, 71 p., 131.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Measurement of the total and differential Higgs boson production cross-sections at √s = 13 TeV with the ATLAS detector by combining the H → ZZ* → 4l and H → γγ decay channels

    Aad, G., Abbott, B., Abbott, D., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Dam, Mogens, Camplani, Alessandra, Hansen, Peter Henrik, Hansen, Jørgen Beck, Hansen, Jørn Dines, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 4 May 2023, In: Journal of High Energy Physics (Online). 2023, 5, 42 p., 028.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Measurement of the top-quark mass using a leptonic invariant mass in pp collisions at √s=13 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Dam, M., Camplani, A., Hansen, P. H., Hansen, J. B., Hansen, J. D., Ignazzi, R., Petersen, T. C., Wiglesworth, G., Xella, S. & 1 others, ATLAS, A., 5 Jun 2023, In: Journal of High Energy Physics (Online). 2023, 06, 56 p., 019.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 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

  5. Published

    Measurement of the top-quark mass in the fully hadronic decay channel from ATLAS data at root s=7 TeV

    Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., Aben, R., Abi, B., Abolins, M., AbouZeid, O. S., Abramowicz, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Jørgensen, M. D., Pingel, A. M. & 6 others, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 23 Apr 2015, In: The European Physical Journal C: Particles and Fields. 75, 4, 158.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Measurement of the top quark-pair production cross section with ATLAS in pp collisions at sqrt{s}=7 TeV

    Aad...[et al.], G., Dam, Mogens, Hansen, John Renner, Hansen, Jørgen Beck, Hansen, Jørn Dines, Hansen, Peter Henrik, Jørgensen, M. D., Klinkby, E. B., Kittelmann, T. H., Petersen, Troels Christian, Xella, Stefania & Boelaert, N. M. P., 1 Mar 2011, In: The European Physical Journal C: Particles and Fields. 71, 3, p. 1577 59 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Measurement of the top quark pair production cross-section with ATLAS in the single lepton channel

    Aad, G., Dam, Mogens, Boelaert, N. M. P., Hansen, Jørgen Beck, Hansen, John Renner, Hansen, Peter Henrik, Hansen, Jørn Dines, Jørgensen, M. D., Heisterkamp, S. J. F., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian, Xella, Stefania & Løvschall-Jensen, A. E., 15 May 2012, In: Physics Letters B. 711, 3-4, p. 244-263

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Measurement of the top quark pair production cross section in pp collisions at sqrt(s) = 7 TeV in dilepton final states with ATLAS

    Aad, G., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Jørgensen, M. D., Boelaert, N. M. P., Klinkby, E. B., Heisterkamp, S. J. F., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 7 Feb 2012, In: Physics Letters B. 707, 5, p. 459-477 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Measurement of the top quark pair production charge asymmetry in proton-proton collisions at 7 TeV using the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdel-Khalek, S., Abdinov, O., Aben, R., Abi, B., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Jørgensen, M. D., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W. & 3 others, Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 25 Feb 2014, In: Journal of High Energy Physics (Online). 2014, 177, 107.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Measurement of the top quark pair cross section with ATLAS in pp collisions at root s=7 TeV using final states with an electron or a muon and a hadronically decaying tau lepton

    Aad, G., Abbott, B., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Løvschall-Jensen, A. E., Boelaert, N. M. P., Klinkby, E. B., Mehlhase, S., Nilsson, B. S., Xella, Stefania & Petersen, Troels Christian, 22 Oct 2012, In: Physics Letters B. 717, 1-3, p. 89-108

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 7582