Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. Published

    Measurement of the azimuthal anisotropy of charged-particle production in Xe plus Xe collisions at root S-NN=5.44 TeV with the ATLAS detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Alonso Diaz, A., hqz214, H., Dam, M., Camplani, A., Galster, G. A. G. K., Hansen, P. H., Hansen, J. B., Hansen, J. D. & 7 others, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 10 Feb 2020, In: Physical Review C. 101, 2, 35 p., 024906.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    CP Properties of Higgs Boson Interactions with Top Quarks in the (tt)over-barH and tH Processes Using H -> gamma gamma with the ATLAS Detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Alonso Diaz, A., hqz214, H., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, J. D., Hansen, P. H., Hansen, J. B. & 7 others, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Wiglesworth, Graig, Stark, S. H., Xella, Stefania & ATLAS Collaboration, A. C., 5 Aug 2020, In: Physical Review Letters. 125, 6, 21 p., 061802.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Searches for electroweak production of supersymmetric particles with compressed mass spectra in root s=13 TeV pp collisions with the ATLAS detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Alonso Diaz, A., hqz214, H., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, J. B., Hansen, J. D. & 8 others, Hansen, Peter Henrik, Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 11 Mar 2020, In: Physical Review D. 101, 5, 46 p., 052005.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    ATLAS data quality operations and performance for 2015-2018 data-taking

    Aad, G., Aaboud, M., 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., Alonso Diaz, A., Dam, M., Camplani, A., Hansen, J. D., Hansen, P. H., Galster, G. A. G. K., Hansen, J. B. & 8 others, hqz214, H., Ignazzi, R., Stark, S. H., Petersen, Troels Christian, Monk, J. W., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 1 Apr 2020, In: Journal of Instrumentation. 15, 4, 44 p., P04003.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Search for long-lived neutral particles produced in pp collisions at root s=13 TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer

    Aad, A., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., Abraham, NL., Abramowicz, H., AbouZeid, O. S. A., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, J. B., Hansen, J. D., Hansen, P. H., Monk, J. W., Ignazzi, R., Petersen, T. C., Wiglesworth, G. & 3 others, hqz214, H., Xella, Stefania & ATLAS Collaboration, A. C., 30 Mar 2020, In: Physical Review D. 101, 5, 29 p., 052013.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb(-1) of data collected with the ATLAS detector

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, R., Alonso Diaz, A., Dam, M., Camplani, A., Hansen, J. D., Hansen, P. H., Hansen, J. B., Galster, G. A. G. K., Monk, J. W., hqz214, H. & 6 others, Ignazzi, R., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 4 Jun 2020, In: Journal of High Energy Physics. 2020, 6, 44 p., 046.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    The ABC130 barrel module prototyping programme for the ATLAS strip tracker

    Poley, L., Sawyer, C., Addepalli, S., Affolder, A. A., Allongue, B., Allport, P., Anderssen, E., Anghinolfi, F., Arguin, J-F., Arling, J-H., Arnaez, O., Asbah, N. A., Ashby, J., Asimakopoulou, E. M., Atlay, N. B., Bartsch, L., Basso, M. J., Beacham, J., Beaupre, S. L., Beck, G. & 229 others, Beichert, C., Bergsten, L., Bernabeu, J., Bhattarai, P., Bloch, T., Blue, A. J., Bochenek, M., Botte, J., Boynton, L., Brenner, R., Brueers, B., Buchanan, E., Bullard, B., Capocasa, F., Carr, A. M., Carra, S., Chao, C. W., Chen, J., Chen, L., Chen, Y., Chen, X., Cindro, Ciocio, A., Civera, J., Cormier, K., Cornell, E., Crick, B., Dabrowski, W., Dam, Mogens, David, C., Demontigny, G., Dette, K., DeWitt, J., Diez, S., Doherty, F., Dopke, J., Dressnandt, N., Edwards, S., Fadeyev, Farrington, S., Fawcett, W., Fernandez-Tejero, J., Filmer, E., Fleta, C., Gallop, B., Galloway, Z., Argos, C. G., Garg, D., Gignac, M., Gillberg, D., Giovinazzo, D., Glover, J., Goettlicher, P., Gonella, L., Gorisek, A., Grant, C., Grant, F., Gray, C., Greenall, A., Gregor, I., Greig, G., Grillo, A. A., Gu, S., Guescini, F., da Costa, J. B. G., Gunnell, J., Gupta, R., Haber, C., Halgheri, A., Hamersly, D., Haugen, T. E., Hauser, M., Heim, S., Heim, T., Helling, C., Herde, H., Hessey, N. P., Hommels, B., Hoenig, J. C., Hunter, A., Jackson, P., Jewkes, K., John, J. J., Johnson, T. A., Jones, T., Kachiguin, S., Kang, N., Kaplon, J., Kareem, M., Keener, P., Keller, J., Key-Charriere, M., Kilani, S., Kisliuk, D., Klein, C. T., Koffas, T., Kramberger, G., Krizka, K., Kroll, J., Kuehn, S., Kurth, M., Labitan, C., Lacasta, C., Lacker, H., Leon, P., Li, B., Li, C., Li, Y., Li, Z., Liang, Z., Liberatore, M., Lister, A., Liu, K., Liu, P., Lohse, T., Loenker, J., Lou, X., Lu, W., Luce, Z., Lynn, D., MacFadyen, R., Maegdefessel, S., Mahboubi, K., Malik, U., Mandic, V., La Marra, D., Martin, J., Martinez-Mckinney, F., Mikestikova, M., Mikuz, M., Mitra, A., Mladina, E., Montalbano, A., Monzat, D., Morii, M., Mullier, G., Neundorf, J., Newcomer, M., Ng, Y., Nikolica, A., Nikolopoulos, K., Oechsle, J., Oliver, J., Orr, R. S., Ottino, G., Paillard, C., Pani, P., Paowell, S., Parzefall, U., Phillips, P. W., Platero, A., Platero, G., Prahl, J., Pyatt, S., Ran, K., Reardon, N., Rehnisch, L., Renardi, A., Renzmann, M., Rifki, O., Rodriguez, A. R., Rosin, G., Rossi, E., Ruggeri, T., Ruehr, F., Rymaszewski, P., Sadrozinski, H. F., Sanethavong, P., Santpur, S. N., Scharf, C., Schillaci, Z., Schmitt, S., Sharma, A., Sciolla, G., Seiden, A., Shi, X., Simpson-Allsop, C., Snoek, H., Snow, S., Solaz, C., Soldevila, U., Sousa, F., Sperlich, D., Staats, E., Stack, T. L., Stanitzki, M., Starinsky, N., Steentoft, J., Stegler, M., Stelzer, B., Stucci, S., Swientek, K., Taylor, G. N., Taylor, W., Teoh, J. J., Teuscher, R., Thomas, J., Tigchelaar, A., Tran, T., Tricoli, A., Trischuk, D. A., Unno, Y., van Nieuwenhuizen, G., Ullan, M., Vermeulen, J., Leitao, P. V., Vickey, T., Vidal, G., Vreeswijk, M., Warren, M., Weidberg, T., Wiehe, M., Wiglesworth, C., Wiik-Fuchs, L., Williams, S., Wilson, J., Witharm, R., Wizemann, F., Wonsak, S., Worm, S., Wormald, M., Xella, Stefania, Yang, Y., Yarwick, J., Yu, T., Zhang, D., Zhang, K., Zhou, M. & Zhu, H., 18 May 2020, In: Journal of Instrumentation. 15, 9, 78 p., 09004.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Higgs boson production cross-section measurements and their EFT interpretation in the 4l decay channel 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, NL., Abramowicz, H., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Alonso Diaz, A., Bajic, M., Camplani, A., Dam, M. & 12 others, Galster, G. A. G. K., hqz214, H., 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., 16 Oct 2020, In: European Physical Journal C. 80, 10, 54 p., 957.

    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, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, CA., Adamczyk, L., hqz214, H., Dam, M., Camplani, A. & 11 others, 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

    Measurement of long-range two-particle azimuthal correlations in Z-boson tagged pp collisions at root s=8 and 13 TeV

    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., Alonso Diaz, A., Camplani, A., Dam, M., Hansen, J. D., hqz214, H., Hansen, J. B. & 10 others, Hansen, Peter Henrik, Galster, G. A. G. K., Ignazzi, R., Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania, Bajic, M. & ATLAS Collaboration, A. C., 25 Jan 2020, In: European Physical Journal C. 80, 1, 32 p., 64.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 7582