Stefania Xella

Stefania Xella

Associate Professor, Guest Researcher

Member of:

    ORCID: 0000-0002-0988-1655

    Publication year:
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    26 - 50 out of 122Page size: 25
    1. 2016
    2. Published

      Search for new phenomena in dijet mass and angular distributions from pp collisions at root s=13 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Adams, D. L., Adye, T., Adomeit, S., Adamczyk, L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H. & 9 others, Petersen, Troels Christian, Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 10 Mar 2016, In: Physics Letters B. 754, p. 302-322

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Erratum to: ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider (vol 75, 510, 2015)

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 4 others, Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 17 Mar 2016, In: European Physical Journal C. 76, 3, 153.

      Research output: Contribution to journal › Comment/debate › Research

    4. Published

      Erratum to: Study of the spin and parity of the Higgs boson in diboson decays with the ATLAS detector (vol 75, 476, 2015)i

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Adams, D. L., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., 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., 17 Mar 2016, In: European Physical Journal C. 76, 3, 1 p., 152.

      Research output: Contribution to journal › Comment/debate › Research

    5. Published

      Search for charged Higgs bosons in the H-+/- -> tb decay channel in pp collisions at root s=8 TeV using the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 4 others, Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 17 Mar 2016, In: Journal of High Energy Physics (Online). 2016, 3, 127.

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      Identification of boosted, hadronically decaying W bosons and comparisons with ATLAS data taken at root s=8 TeV

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A. & 4 others, Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 18 Mar 2016, In: European Physical Journal C. 76, 3, 154.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. Published

      Search for magnetic monopoles and stable particles with high electric charges in 8 TeV pp collisions with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, R., Abreu, H., Acharya, B. S., Adamczyk, L., Adomeit, S., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C. & 8 others, Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 18 Mar 2016, In: Physical Review D. 93, 5, 052009.

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      Identification and energy calibration of hadronically decaying tau leptons with the ATLAS experiment

      Pingel, A. M., Hansen, J. D., Hansen, J. B., Dam, M., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, G., Aad, G., Galster, G. A. G. K., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M. & 4 others, AbouZeid, O. S., Abramowicz, H., Abreu, H. & Abreu, R., 4 Apr 2016, In: Nuclear and Particle Physics Proceedings. 273, p. 1141-1146

      Research output: Contribution to journal › Conference article › Research › peer-review

    9. Published

      Performance of b-jet identification in the ATLAS experiment

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Acharya, B. S., Adye, T., Adamczyk, L., Adams, D. L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C. & 8 others, Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 4 Apr 2016, In: Journal of Instrumentation. 11, P04008.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Search for anomalous couplings in the Wtb vertex from the measurement of double differential angular decay rates of single top quarks produced in the t-channel with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Acharya, B. S., Adamczyk, L., Adams, D. L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A. & 7 others, Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 5 Apr 2016, In: Journal of High Energy Physics. 2016, 4, 023.

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      Combination of searches for WW, WZ, and ZZ resonances in pp collisions at root s=8 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Aiola, S., Acharya, B. S., Adamczyk, L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A. & 7 others, Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 10 Apr 2016, In: Physics Letters B. 755, p. 285-305

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      Measurement of the centrality dependence of the charged-particle pseudorapidity distribution in proton-lead collisions at root s(NN)=5.02 TeV with the ATLAS detector

      Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Abdinov, O., Aben, R., Abi, B., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, R., Abreu, H., Aiola, S., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C. & 8 others, Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 12 Apr 2016, In: European Physical Journal C. 76, 4, 199.

      Research output: Contribution to journal › Journal article › Research › peer-review

    13. Published

      Search for new phenomena in events with at least three photons collected in pp collisions at root s=8 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., Abramowicz, H., Abreu, H., Abreu, R., Acharya, B. S., Adamczyk, L., Admas, D. L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., 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., 16 Apr 2016, In: European Physical Journal C. 76, 4, 210.

      Research output: Contribution to journal › Journal article › Research › peer-review

    14. Published

      Search for dark matter produced in association with a Higgs boson decaying to two bottom quarks in pp collisions at root s=8 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Acharya, B. S., Adamczyk, L., Adams, D. L., Adelman, J. P., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C. & 8 others, Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 18 Apr 2016, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 93, 7, 072007.

      Research output: Contribution to journal › Journal article › Research › peer-review

    15. Published

      Probing lepton flavour violation via neutrinoless tau -> 3 mu decays with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., Abramowicz, H., Abreu, H., Abreu, R., Acharya, B. S., Adamczyk, L., Adams, D. L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., 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., 26 Apr 2016, In: European Physical Journal C. 76, 5, 232.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Observation of Long-Range Elliptic Azimuthal Anisotropies in root s=13 and 2.76 TeV pp Collisions with the ATLAS Detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Acharya, B. S., Adamczyk, L., Adams, D. L., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A. & 7 others, Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 27 Apr 2016, In: Physical Review Letters. 116, 17, 172301.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Published

      A new method to distinguish hadronically decaying boosted Z bosons from W bosons using the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E. & 5 others, Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 28 Apr 2016, In: European Physical Journal C. 76, 5, 238.

      Research output: Contribution to journal › Journal article › Research › peer-review

    18. Published

      Searches for scalar leptoquarks in pp collisions at root s=8TeV with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adamczyk, L., Adams, D. L., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H. & 9 others, Petersen, Troels Christian, Thomsen, L. A., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 1 May 2016, In: European Physical Journal C. 76, 1, 5.

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. Published

      Search for supersymmetry at root s=13 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Breum, L., Abreu, R., Adye, T., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A. & 7 others, Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A., Monk, J. W., Pedersen, L. E., Wiglesworth, Graig & Galster, G. A. G. K., 7 May 2016, In: European Physical Journal C. 76, 5, 259.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      Evidence for single top-quark production in the s-channel in proton-proton collisions at root s=8 TeV with the ATLAS detector using the Matrix Element Method

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Dam, M., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Jørgensen, M. D., Pingel, A. M., Alonso Diaz, A. & 6 others, Monk, J. W., Wiglesworth, Graig, Galster, G. A. G. K., Hansen, Jørn Dines, Løvschall-Jensen, A. E. & Pedersen, L. E., 10 May 2016, In: Physics Letters B. 756, p. 228-246

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. Published

      Measurement of the charge asymmetry in highly boosted top-quark pair production in root s=8 TeV pp collision data collected by the ATLAS experiment

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abellos, B., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Pingel, A. M., Alonso Diaz, A. & 7 others, Monk, J. W., Galster, G. A. G. K., Thomsen, L. A., Løvschall-Jensen, A. E., Wiglesworth, Graig, Pedersen, L. E. & Stark, S. H., 10 May 2016, In: Physics Letters B. 756, p. 52-71

      Research output: Contribution to journal › Journal article › Research › peer-review

    22. Published

      Measurement of the dependence of transverse energy production at large pseudorapidity on the hard-scattering kinematics of proton-proton collisions at root s=2.76 TeV with ATLAS

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, R., Abreu, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Pingel, A. M., Alonso Diaz, A. & 2 others, Galster, G. A. G. K. & Monk, J. W., 10 May 2016, In: Physics Letters B. 756, p. 10-28

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Beam-induced and cosmic-ray backgrounds observed in the ATLAS detector during the LHC 2012 proton-proton running period

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Nitzan, A., Abramowicz, H., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Pingel, A. M., Alonso Diaz, A., Monk, J. W., Galster, G. A. G. K. & 6 others, Thomsen, L. A., Løvschall-Jensen, A. E., Pingel, A. M., Pedersen, L. E., Wiglesworth, Graig & Pedersen, L. E., 11 May 2016, In: Journal of Instrumentation. 11, P05013.

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Published

      Measurements of W(+/-)Z production cross sections in pp collisions at root s=8 TeV with the ATLAS detector and limits on anomalous gauge boson self-couplings

      Aad, A., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., 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., 13 May 2016, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 93, 9, 092004.

      Research output: Contribution to journal › Journal article › Research › peer-review

    25. Published

      Search for the standard model Higgs boson produced in association with a vector boson and decaying into a tau pair in pp collisions at root s=8 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Pingel, A. M., Alonso Diaz, A., Monk, J. W., Galster, G. A. G. K. & 3 others, Thomsen, L. A., Løvschall-Jensen, A. E. & Pedersen, L. E., 17 May 2016, In: Physical Review D. 93, 9, 092005.

      Research output: Contribution to journal › Journal article › Research › peer-review

    26. Published

      Measurement of the differential cross-sections of prompt and non-prompt production of J/psi and psi(2S) in pp collisions at root s=7 and 8 TeV with the ATLAS detector

      Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., Abolins, M., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abreu, R., Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H., Petersen, T. C., Thomsen, L. A., Mehlhase, S., Pingel, A. M., Alonso Diaz, A. & 5 others, Monk, J. W., Galster, G. A. G. K., Thomsen, L. A., Løvschall-Jensen, A. E. & Pedersen, L. E., 20 May 2016, In: The European Physical Journal C: Particles and Fields. 76, 5, 283.

      Research output: Contribution to journal › Journal article › Research › peer-review

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