Stefania Xella

Stefania Xella

Guest Researcher, Associate Professor

Member of:


    1. Published

      Observation of electroweak production of W+W- in association with jets in proton-proton collisions at √s= 13 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, Mogens, Camplani, Alessandra, Hansen, P. H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 26 Jul 2024, In: Journal of High Energy Physics (Online). 2024, 07, 43 p., 254.

      Research output: Contribution to journalJournal articleResearchpeer-review

    2. Published

      Performance and calibration of quark/gluon-jet taggers using 140 fb-1 of pp collisions at √s=13 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, Mogens, Camplani, Alessandra, Hansen, P. H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 1 Feb 2024, In: Chinese Physics C. 48, 2, 26 p., 023001.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Performance of the ATLAS forward proton Time-of-Flight detector in Run 2

      Aad, G., Aakvaag, E., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, M., Camplani, A., Hansen, P. H., Hansen, J. D., Hansen, J. B., Ignazzi, R., Petersen, T. C., Wiglesworth, G., Xella, S. & 1 others, ATLAS Collaboration, A. C., 21 May 2024, In: Journal of Instrumentation. 19, 48 p., P05054.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Reconstruction of 400 GeV/c proton interactions with the SHiP-charm project

      Ahdida, C., Akmete, A., Albanese, R., Alexandrov, A., Alicante, F., Alt, J. E., Aoki, S., Arduini, G., Back, J. J., Boiarska, I., Ruchayskiy, Oleg, Timiryasov, Inar, Tastet, J., Xella, Stefania & SHIP collaboration, S. C., 4 Jun 2024, In: European Physical Journal C. 84, 6, 10 p., 562.

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      Search for New Phenomena in Two-Body Invariant Mass Distributions Using Unsupervised Machine Learning for Anomaly Detection at p s=13 TeV ffi 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, P. H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS, A., 20 Feb 2024, In: Physical Review Letters. 132, 8, 23 p., 081801.

      Research output: Contribution to journalLetterResearchpeer-review

    6. Published

      Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and a Z boson in the l+l-t(t)over-bar and ν(ν)over-barb(b)over-bar final states using 140 fb-1 of data collected with the ATLAS detector

      Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, Mogens, Camplani, Alessandra, Hansen, P. H., Hansen, Jørn Dines, Hansen, Jørgen Beck, Ignazzi, R., Wiglesworth, Graig, Petersen, Troels Christian, Xella, Stefania & ATLAS, A., 26 Feb 2024, In: Journal of High Energy Physics. 2024, 02, 56 p., 197.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Search for charged-lepton-flavor violating μτqt interactions in top-quark production and decay in pp collisions at √s=13  TeV with the ATLAS detector at the LHC

      Aad, G., Aakvaag, E., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboelela, M., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, M., Camplani, A., Hansen, P. H., Hansen, J. D., Hansen, J. B., Ignazzi, R., Petersen, T. C., Wiglesworth, G. & 2 others, Xella, Stefania & ATLAS Collaboration, A. C., 25 Jul 2024, In: Physical Review D. 110, 1, 35 p., 012014.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      Search for dark mesons decaying to top and bottom quarks in proton-proton collisions at √s= 13 TeV with the ATLAS detector

      Aad, G., Aakvaag, E., Abbott, B., Abdelhameed, S., Abeling, K., Abicht, N. J., Abidi, S. H., Aboelela, M., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, M., Camplani, A., Hansen, P. H., Hansen, J. D., Hansen, J. B., Ignazzi, R., Petersen, T. C. & 3 others, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 2 Sep 2024, In: Journal of High Energy Physics (Online). 2024, 09, 55 p., 5.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Published

      Search for electroweak production of supersymmetric particles in final states with two τ-leptons in √s= 13 TeV pp collisions with the ATLAS detector

      Aad, G., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, Mogens, Hansen, P. H., Hansen, Jørn Dines, Camplani, Alessandra, Hansen, Jørgen Beck, Ignazzi, R., Petersen, Troels Christian, Wiglesworth, Graig, Xella, Stefania & ATLAS Collaboration, A. C., 13 May 2024, In: Journal of High Energy Physics (Online). 2024, 05, 65 p., 150.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      Search for flavour-changing neutral-current couplings between the top quark and the Higgs boson in multi-lepton final states in 13 TeV pp collisions with the ATLAS detector

      Aad, G., Aakvaag, E., Abbott, B., Abeling, K., Abicht, N. J., Abidi, S. H., Aboelela, M., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Dam, M., Camplani, A., Hansen, P. H., Hansen, J. D., Hansen, J. B., Ignazzi, R., Petersen, T. C., Wiglesworth, G. & 2 others, Xella, Stefania & ATLAS Collaboration, A. C., 29 Jul 2024, In: European Physical Journal C. 84, 7, 42 p., 757.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 7582