Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher


  1. 2020
  2. Published

    Measurement of the muon flux from 400 GeV/c protons interacting in a thick molybdenum/tungsten target

    Ahdida, C., Akmete, A., Albanser, R., Alexandrov, A. V., Anokhina, A., Aoki, S., Arduini, G., Atkin, E., Azorsky, N., Back, J. J., Bagulya, A., Boiarska, I., Ruchayskiy, Oleg, Tastet, J., Xella, Stefania & SHIP collaboration, S. C., 29 Apr 2020, In: European Physical Journal C. 80, 3, 11 p., 284.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 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

  4. Published

    Search for light long-lived neutral particles produced in pp collisions at root s=13 TeV and decaying into collimated leptons or light hadrons with the ATLAS detector

    Aad, G., Aaboud, M., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, R., Alonso Diaz, A., Camplani, A., Dam, M., Galster, G. A. G. K., Hansen, P. H., Hansen, J. D., Hansen, J. B., Monk, J. W., Ignazzi, R. & 6 others, hqz214, H., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 20 May 2020, In: European Physical Journal C. 80, 5, 29 p., 450.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Measurement of the Lund Jet Plane Using Charged Particles in 13 TeV Proton-Proton Collisions with the ATLAS Detector

    Bajic, M. & ATLAS Collaboration, A. C., 4 Jun 2020, In: Physical Review Letters. 124, 22, 21 p., 222002.

    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

    Test of CP invariance in vector-boson fusion production of the Higgs boson in the H -> tau tau channel in proton-proton collisions at root s=13TeV 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., Dam, M., Alonso Diaz, A., Galster, G. A. G. K., Hansen, J. D., hqz214, H., Hansen, P. H., Hansen, J. B., Ignazzi, R. & 7 others, Camplani, Alessandra, Monk, J. W., Petersen, Troels Christian, Stark, S. H., Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 10 Jun 2020, In: Physics Letters B. 805, 25 p., 135426.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Measurement of the tt production cross-section and lepton differential distributions in e mu dilepton events from pp collisions at root s=13 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., Camplani, A., Dam, M., Alonso Diaz, A., Hansen, J. B., Hansen, P. H., Hansen, J. D., Galster, G. A. G. K., Petersen, T. C., Wiglesworth, G., Xella, S. & 5 others, Ignazzi, R., Monk, J. W., hqz214, H., Stark, S. H. & ATLAS Collaboration, A. C., 12 Jun 2020, In: European Physical Journal C. 80, 6, 70 p., 528.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Measurement of the t\bar{t}t tˉproduction cross-section in the lepton+jets channel at \sqrt{s}=13 s=13 TeV with the ATLAS experiment

    Aad, G., Abbott, B., Abbott, DC., Abud, AA., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Abraham, N., Abramowicz, H., Abreu, H., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, CA., AbouZeid, O. S. A., Hansen, P. H., Petersen, T. C., Monk, J. W., Camplani, A., Stark, S. H. & 11 others, Ignazzi, R., Galster, G. A. G. K., Dam, Mogens, hqz214, H., Hansen, Jørgen Beck, Xella, Stefania, Hansen, Jørn Dines, Wiglesworth, Graig, Bajic, M., Alonso Diaz, A. & ATLAS Collaboration, A. C., 23 Jun 2020, In: Physics Letters B. 810, 38 p., 135797.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Search for new non-resonant phenomena in high-mass dilepton final states with the ATLAS detector

    Aad, G., Abbott, B., Abbott, D. C., Abud, A. A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Abraham, N., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., AbouZeid, O. S. A., Hansen, P. H., Petersen, T. C., Monk, J. W., Camplani, A., Stark, S. H. & 11 others, Ignazzi, R., Galster, G. A. G. K., Dam, Mogens, hqz214, H., Hansen, Jørgen Beck, Xella, Stefania, Hansen, Jørn Dines, Wiglesworth, Graig, Bajic, M., Alonso Diaz, A. & ATLAS Collaboration, A. C., 23 Jun 2020, In: Journal of High Energy Physics (Online). 2020, 11, 37 p., 005.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Search for dijet resonances in events with an isolated charged lepton using root s=13 TeV proton-proton collision data collected by the ATLAS detector

    Aad, G., Aaboud, M., Abbott, B., Abdinov, O., Abeloos, B., Abhayasinghe, DK., Abidi, S. H., AbouZeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, R., Alonso Diaz, A., Dam, M., Camplani, A., Galster, G. A. G. K., Hansen, J. D., Hansen, P. H., Hansen, J. B., hqz214, H., Ignazzi, R. & 7 others, Stark, S. H., Petersen, Troels Christian, Monk, J. W., Wiglesworth, Graig, Bajic, M., Xella, Stefania & ATLAS Collaboration, A. C., 25 Jun 2020, In: Journal of High Energy Physics (Online). 2020, 6, 42 p., 151.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 7582