Home > Research > Researchers > Professor Helen O'Keeffe > Publications

Professor Helen O'Keeffe FHEA

Professor of Particle Physics

  1. Published

    Development, characterisation, and deployment of the SNO+ liquid scintillator

    SNO+ Collaboration, Kormos, L. L., O'Keeffe, H. M. & Parnell, M. J., 10/05/2021, In: Journal of Instrumentation. 16, 24 p., P05009.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  2. Published

    Supernova Model Discrimination with Hyper-Kamiokande

    Hyper-Kamiokande Collaboration, Dealtry, T., Doyle, T. A., Finch, A., Kormos, L. L., James, M. L., Lawe, M. & O'Keeffe, H. M., 20/07/2021, In: The Astrophysical Journal. 916, 1, 17 p., 15.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. Published

    The SNO+ Experiment

    SNO+ Collaboration, Kormos, L. L., O'Keeffe, H. M. & Parnell, M. J., 25/08/2021, In: Journal of Instrumentation. 16, 63 p., P08059.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. Published

    Improved constraints on neutrino mixing from the T2K experiment with $\mathbf{3.13\times10^{21}}$ protons on target

    T2K Collaboration, Dealtry, T., Doyle, T. A., Finch, A. J., Kormos, L. L., Lawe, M., Nowak, J., O'Keeffe, H. M., Ratoff, P. N. & Walsh, J. G., 1/06/2021, In: Physical Review D. 103, 11, 59 p., 112008.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  5. Published

    First T2K measurement of transverse kinematic imbalance in the muon-neutrino charged-current single-$π^+$ production channel containing at least one proton

    T2K Collaboration, Dealtry, T., Doyle, T. A., Finch, A. J., Kormos, L. L., Lawe, M., Nowak, J., O'Keeffe, H. M., Ratoff, P. N. & Walsh, J. G., 21/06/2021, In: Physical Review D. 103, 11, 27 p., 112009.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  6. Published

    Optical calibration of the SNO+ detector in the water phase with deployed sources

    SNO+ Collaboration, Kormos, L. L. & O'Keeffe, H. M., 19/10/2021, In: Journal of Instrumentation. 16, 10, 29 p., P10021.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  7. Published

    Improved constraints on neutrino mixing from the T2K experiment with 3.13×1021 protons on target

    T2K Collaboration, 1/06/2021, In: Physical Review D. 103, 11, 59 p., 112008.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. Published

    Improved search for invisible modes of nucleon decay in water with the SNO+ detector

    SNO+ Collaboration, Kormos, L. L. & O'Keeffe, H. M., 27/06/2022, In: Physical Review D. 105, 11, 7 p., 112012.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  9. Published
  10. Published

    The Hyper-Kamiokande Experiment - Snowmass LOI

    Hyper-Kamiokande Collaboration, 2/09/2020, In: arXiv. 6 p.

    Research output: Contribution to Journal/MagazineJournal article

  11. Published

    T2K ND280 Upgrade - Technical Design Report

    T2K Collaboration, 14/10/2020, In: arxiv.org. 196 p.

    Research output: Contribution to Journal/MagazineJournal article

  12. Published

    Scintillator ageing of the T2K near detectors from 2010 to 2021

    The T2K Collaboration, 17/10/2022, In: Journal of Instrumentation. 17, 10, 35 p., P10028.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  13. E-pub ahead of print

    Measurements of neutrino oscillation parameters from the T2K experiment using $3.6\times10^{21}$ protons on target

    T2K Collaboration, 6/03/2023, (E-pub ahead of print).

    Research output: Working paperOther

  14. Published

    Evidence of Antineutrinos from Distant Reactors Using Pure Water at SNO+

    (The SNO+ Collaboration), 1/03/2023, In: Physical review letters. 130, 9, 8 p., 091801.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  15. Published

    Measurements of neutrino oscillation parameters from the T2K experiment using $3.6\times10^{21}$ protons on target

    The T2K Collaboration, 5/09/2023, In: European Physical Journal C. 83, 782.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  16. Published

    Updated T2K measurements of muon neutrino and antineutrino disappearance using 3.6 $\times$ 10$^{21}$ protons on target

    T2K Collaboration, 12/10/2023, In: Physical Review D. 108, 7, 072011.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  17. Published

    First measurement of muon neutrino charged-current interactions on hydrocarbon without pions in the final state using multiple detectors with correlated energy spectra at T2K

    The T2K Collaboration, 18/12/2023, In: Physical Review D. 108, 11, 32 p., 112009.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  18. Published

    Event-by-Event Direction Reconstruction of Solar Neutrinos in a High Light-Yield Liquid Scintillator

    SNO+ Collaboration, Kormos, L. L. & O'Keeffe, H. M., 3/04/2024, In: Physical Review D. 109, 7, 072002.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  19. Published

    Measurements of the $nu_mu$ and $nu_mu$-induced coherent charged pion production cross sections on $^12C$ by the T2K experiment

    T2K Collaboration, 20/11/2023, In: Physical Review D. 108, 9, 092009.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  20. Published

    Measurement of the inclusive νμ charged current cross section on carbon in the near detector of the T2K experiment

    T2K Collaboration, 7/05/2013, In: Physical Review D. 87, 9, 20 p., 092003.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  21. Published

    Measurement of the intrinsic electron neutrino component in the T2K neutrino beam with the ND280 detector

    Abe, K., Adam, J., Aihara, H., Akiri, T., Andreopoulos, C., Aoki, S., Ariga, A., Ariga, T., Assylbekov, S., Autiero, D., Barbi, M., Barker, G. J., Barr, G., Bass, M., Batkiewicz, M., Bay, F., Bentham, S. W., Berardi, V., Berger, B. E., Berkman, S., & 31 othersBertram, I., Bhadra, S., Blaszczyk, F. D. M., Blondel, A., Bojechko, C., Bordoni, S., Boyd, S. B., Brailsford, D., Bravar, A., Bronner, C., Buchanan, N., Calland, R. G., Caravaca Rodriguez, J., Cartwright, S. L., Castillo, R., Catanesi, M. G., Cervera, A., Cherdack, D., Christodoulou, G., Clifton, A., Coleman, J., Dealtry, T., Finch, A. J., Grant, N., Kormos, L. L., Lamont, I., O'Keeffe, H. M., Ratoff, P. N., Reeves, M., Southwell, L. & T2K Collaboration, 5/05/2014, In: Physical Review D. 89, 9, 18 p., 092003.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  22. Published

    Precise Measurement of the Neutrino Mixing Parameter θ_{23} from Muon Neutrino Disappearance in an Off-axis Beam

    Abe, K., Adam, J., Aihara, H., Akiri, T., Andreopoulos, C., Aoki, S., Ariga, A., Ariga, T., Assylbekov, S., Autiero, D., Barbi, M., Barker, G. J., Barr, G., Bass, M., Batkiewicz, M., Bay, F., Bentham, S. W., Berardi, V., Berger, B. E., Berkman, S., & 31 othersBertram, I., Bhadra, S., Blaszczyk, F. D. M., Blondel, A., Bojechko, C., Bordoni, S., Boyd, S. B., Brailsford, D., Bravar, A., Bronner, C., Buchanan, N., Calland, R. G., Caravaca Rodriguez, J., Cartwright, S. L., Castillo, R., Catanesi, M. G., Cervera, A., Cherdack, D., Christodoulou, G., Clifton, A., Coleman, J., Dealtry, T., Finch, A. J., Grant, N., Kormos, L. L., Lamont, I., O'Keeffe, H. M., Ratoff, P. N., Reeves, M., Southwell, L. & T2K Collaboration, 8/05/2014, In: Physical review letters. 112, 18, 8 p., 181801.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  23. Published

    Observation of electron neutrino appearance in a muon neutrino beam

    Abe, K., Adam, J., Aihara, H., Akiri, T., Andreopoulos, C., Aoki, S., Ariga, A., Ariga, T., Assylbekov, S., Autiero, D., Barbi, M., Barker, G. J., Barr, G., Bass, M., Batkiewicz, M., Bay, F., Bentham, S. W., Berardi, V., Berger, B. E., Berkman, S., & 31 othersBertram, I., Bhadra, S., Blaszczyk, F. D. M., Blondel, A., Bojechko, C., Bordoni, S., Boyd, S. B., Brailsford, D., Bravar, A., Bronner, C., Buchanan, N., Calland, R. G., Caravaca Rodriguez, J., Cartwright, S. L., Castillo, R., Catanesi, M. G., Cervera, A., Cherdack, D., Christodoulou, G., Clifton, A., Coleman, J., Dealtry, T., Finch, A. J., Grant, N., Kormos, L. L., Lamont, I., O'Keeffe, H. M., Ratoff, P. N., Reeves, M., Southwell, L. & T2K Collaboration, 10/02/2014, In: Physical review letters. 112, 6, 8 p., 061802.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  24. Published

    Search for short baseline $ν_e$ disappearance with the T2K near detector

    T2K Collaboration, 16/03/2015, In: Physical Review D. 91, 5, 8 p., 051102.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  25. Published

    Neutrino oscillation physics potential of the T2K experiment

    T2K Collaboration, 2015, In: Progress of Theoretical and Experimental Physics. 2015, 4, 36 p., 043C01.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

Back to top