Items where Author is "O'Keeffe, Helen"

Journal Article

Kormos, Laura and Bertram, Iain and Ratoff, Peter and Bentham, Steven and Grant, Nick and Reeves, Matthew and Finch, Alex and Davies, Gavin and O'Keeffe, Helen and Hatzikoutelis, Athanasios and Maryon, Tom and Mercer, Ian and Reeves, Matthew (2013) The electromagnetic calorimeter for the T2K near detector ND280. Journal of Instrumentation, 8 (10): P10019. ISSN 1748-0221

Aharmim, B. and Ahmed, S. N. and Anthony, A. E. and Barros, N. and Beier, E. W. and Bellerive, A. and Beltran, B. and Bergevin, M. and Biller, S. D. and Boudjemline, K. and Boulay, M. G. and Cai, B. and Chan, Y. D. and Chauhan, D. and Chen, M. and Cleveland, B. T. and Cox, G. A. and Dai, X. and Deng, H. and Detwiler, J. A. and DiMarco, M. and Doe, P. J. and Doucas, G. and Drouin, P. -L. and Duncan, F. A. and Dunford, M. and Earle, E. D. and Elliott, S. R. and Evans, H. C. and Ewan, G. T. and Farine, J. and Fergani, H. and Fleurot, F. and Ford, R. J. and Formaggio, J. A. and Gagnon, N. and Goon, J. T. M. and Graham, K. and Guillian, E. and Habib, S. and Hahn, R. L. and Hallin, A. L. and Hallman, E. D. and Harvey, P. J. and Hazama, R. and Heintzelman, W. J. and Heise, J. and Helmer, R. L. and Kormos, L. L. and O'Keeffe, Helen (2013) Combined analysis of all three phases of solar neutrino data from the Sudbury Neutrino Observatory. Physical Review C, 88 (2): 025501. ISSN 0556-2813

Finch, Alexander and Kormos, Laura and Bertram, Iain and Ratoff, Peter and Bentham, Steven and Reeves, Matthew and Grant, Nick and Southwell, Luke and O'Keeffe, Helen and Dealtry, Thomas James (2013) T2K neutrino flux prediction. Physical Review D, 87 (1): 012001. ISSN 1550-7998

O'Keeffe, Helen and O’Sullivan, E. and Chen, M. C. (2011) Scintillation decay time and pulse shape discrimination in oxygenated and deoxygenated solutions of linear alkylbenzene for the SNO+ experiment. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 640 (1). pp. 119-122. ISSN 0168-9002

Boudjemline, K. and Cai, B. and Cleveland, B. T. and Evans, H. C. and Ewan, G. T. and Farine, J. and Ford, R. J. and Guillian, E. and Hallin, A. L. and Hallman, E. D. and Howard, C. V. and Jagam, P. and Jelley, N. A. and Keeter, K. J. and Klein, J. R. and Kraus, C. and Krauss, C. B. and Lange, R. and Lawson, I. T. and Loach, J. C. and McDonald, A. B. and Mcgregor, G. and Noble, A. J. and O'Keeffe, Helen and Peeters, S. J. M. and Poon, A. W. P. and Reitzner, S. D. and Rielage, K. and Robertson, R. G. H. and Rusu, V. l. and Seibert, S. R. and Skensved, P. and Thomson, M. J. (2010) The calibration of the Sudbury Neutrino Observatory using uniformly distributed radioactive sources. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 620 (2-3). pp. 171-181. ISSN 0168-9002

Aharmim, B. and Ahmed, S. N. and Anthony, A. E. and Barros, N. and Beier, E. W. and Bellerive, A. and Beltran, B. and Bergevin, M. and Biller, S. D. and Boudjemline, K. and Boulay, M. G. and Burritt, T. H. and Cai, B. and Chan, Y. D. and Chauhan, D. and Chen, M. and Cleveland, B. T. and Cox, G. A. and Dai, X. and Deng, H. and Detwiler, J. and DiMarco, M. and Doe, P. J. and Doucas, G. and Drouin, P-L. and Duba, C. A. and Duncan, F. A. and Dunford, M. and Earle, E. D. and Elliott, S. R. and Evans, H. C. and Ewan, G. T. and Farine, J. and Fergani, H. and Fleurot, F. and Ford, R. J. and Formaggio, J. A. and Gagnon, N. and Goon, J. Tm and Graham, K. and Guillian, E. and Habib, S. and Hahn, R. L. and Hallin, A. L. and Hallman, E. D. and Harvey, P. J. and Hazama, R. and Heintzelman, W. J. and O'Keeffe, Helen and Kormos, Laura (2010) Low-energy-threshold analysis of the Phase I and Phase II data sets of the Sudbury Neutrino Observatory. Physical Review C, 81 (5): 055504. -. ISSN 0556-2813

Kormos, Laura and O'Keeffe, Helen (2010) Searches for high-frequency variations in the 8B solar neutrino flux at the Sudbury Neutrino Observatory. The Astrophysical Journal, 710 (1). pp. 540-548. ISSN 0004-637X

Aharmim, B. and Cleveland, B. T. and Dai, X. and Doucas, G. and Farine, J. and Fergani, H. and Ford, R. and Hahn, R.l. and Hallman, E. D. and Jelley, N. A. and Lange, R. and Majerus, S. and Mifflin, C. and Noble, A. J. and O'Keeffe, Helen and Rodriguez-jimenez, R. and Sinclair, D. and Yeh, M. (2009) High sensitivity measurement of 224Ra and 226Ra in water with an improved hydrous titanium oxide technique at the Sudbury Neutrino Observatory. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 604 (3). pp. 531-535. ISSN 0168-9002

Thesis

Lamers James, Menai and O'Keeffe, Helen (2024) Development of a boosted decision tree antineutrino photon near detector sample for T2K, and design of the Hyper-Kamiokande outer detector and DAQ. PhD thesis, Lancaster University.

Lorch, Chris and Ray, Licia and Arridge, Chris and O'Keeffe, Helen (2022) Auroral Particle Acceleration at Jupiter. PhD thesis, Lancaster University.

Doyle, Tristan and O'Keeffe, Helen (2022) Development of New Off-Axis Near Detector Samples for the T2K Oscillation Analysis. PhD thesis, Lancaster University.

Knox, Alasdair and O'Keeffe, Helen (2018) Measuring the charged pion and kaon contributions to the T2K neutrino beam in neutrino and antineutrino running modes using ν μ and ν ̄ μ CC inclusive selections in the ND280 detector. PhD thesis, Lancaster University.

Shaw, Dave and O'Keeffe, Helen (2018) A study of neutral pion production from charged-current muon-neutrino interactions in the T2K near detector (Tracker + ECal). PhD thesis, Lancaster University.