Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. Published

    Observation of Electroweak Production of a Same-Sign W Boson Pair in Association with Two Jets in pp Collisions root s=13 TeV with the ATLAS Detector

    ATLAS, A., 15 Oct 2019, In: Physical Review Letters. 123, 16, 21 p., 161801.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Observation of Centrality-Dependent Acoplanarity for Muon Pairs Produced via Two-Photon Scattering in Pb plus Pb Collisions at root s(NN)=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., 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., Alonso Diaz, A., Bajic, M., Besjes, G., Dam, Mogens, de Almeida Dias, F., Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, Jørn Dines, Galster, G. A. G. K., Monk, J. W., Petersen, Troels Christian, Thiele, F. A. J., Stark, S. H., Wiglesworth, Graig & Xella, Stefania, 19 Nov 2018, In: Physical Review Letters. 121, 21, 21 p., 212301.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Observation of Associated Near-Side and Away-Side Long-Range Correlations in root S-NN=5.02 TeV Proton-Lead Collisions with the ATLAS Detector

    Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Dam, Mogens, Hansen, Jørgen Beck, Hansen, Peter Henrik, Hansen, John Renner, Hansen, Jørn Dines, Heisterkamp, S. J. F., Jørgensen, M. D., Boelaert, N. M. P., Klinkby, E. B., Løvschall-Jensen, A. E., Mehlhase, S., Nilsson, B. S., Petersen, Troels Christian & Xella, Stefania, 1 May 2013, In: Physical Review Letters. 110, 18, 182302.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Observation and measurements of the production of prompt and non-prompt J/psi mesons in association with a Z boson in pp collisions at root s=8 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, SA., 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., 27 May 2015, In: The European Physical Journal C: Particles and Fields. 75, 5, 229.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 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, DC., Abud, AA., 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, A., Dam, M., hqz214, H., Galster, G. A. G. K., Hansen, J. D. & 9 others, 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

  6. Published

    Observation and measurement of Higgs boson decays to WW* with the ATLAS detector

    Aad, A., Abbott, B., Abdallah, J., Abdel Khalek, S. A., 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., 21 Jul 2015, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 92, 1, 012006.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    New techniques for jet calibration with the ATLAS detector

    Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Dam, Mogens, Camplani, Alessandra, Hansen, Jørn Dines, Hansen, Jørgen Beck, Hansen, Peter Henrik, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 29 Aug 2023, In: European Physical Journal C. 83, 8, 41 p., 761.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Muon reconstruction performance of the ATLAS detector in proton-proton collision data at root s=13 TeV

    Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Abraham, N. L., Abramowicz, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Mehlhase, S., Pingel, A. M., Alonso Diaz, A., Monk, J. W. & 4 others, Galster, G. A. G. K., Thomsen, L. A., Løvschall-Jensen, A. E. & Pedersen, L. E., 25 May 2016, In: European Physical Journal C. 76, 5, 292.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at √s=7 TeV in 2010

    Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdelalim, A. A., Abdinov, O., Aben, R., Abi, B., Abolins, M., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Galster, G. A. G. K., Jørgensen, M. D., Pingel, A. M. & 5 others, Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E. & Wiglesworth, Graig, 16 Sep 2014, In: The European Physical Journal C: Particles and Fields. 74, 3034.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Muon reconstruction and identification efficiency in ATLAS using the full Run 2 pp collision data set 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., Camplani, Alessandra, Dam, Mogens, Hansen, Jørn Dines, Hansen, Jørgen Beck, Hansen, Peter Henrik, Ignazzi, R., Wiglesworth, Graig, Petersen, Troels Christian, Xella, Stefania & ATLAS Collaboration, A. C., 5 Jul 2021, In: European Physical Journal C. 81, 7, 44 p., 578.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 7582