Search Results - "Harty, P"

High-Fidelity Quantum Logic Gates Using Trapped-Ion Hyperfine Qubits by Ballance, C J, Harty, T P, Linke, N M, Sepiol, M A, Lucas, D M

“…We demonstrate laser-driven two-qubit and single-qubit logic gates with respective fidelities 99.9(1)% and 99.9934(3)%, significantly above the ≈99% minimum…”
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High-Fidelity Preparation, Gates, Memory, and Readout of a Trapped-Ion Quantum Bit by Harty, T P, Allcock, D T C, Ballance, C J, Guidoni, L, Janacek, H A, Linke, N M, Stacey, D N, Lucas, D M

“…We implement all single-qubit operations with fidelities significantly above the minimum threshold required for fault-tolerant quantum computing, using a…”
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High-Fidelity Trapped-Ion Quantum Logic Using Near-Field Microwaves by Harty, T P, Sepiol, M A, Allcock, D T C, Ballance, C J, Tarlton, J E, Lucas, D M

“…We demonstrate a two-qubit logic gate driven by near-field microwaves in a room-temperature microfabricated surface ion trap. We introduce a dynamically…”
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Hybrid quantum logic and a test of Bell’s inequality using two different atomic isotopes by Ballance, C. J., Schäfer, V. M., Home, J. P., Szwer, D. J., Webster, S. C., Allcock, D. T. C., Linke, N. M., Harty, T. P., Aude Craik, D. P. L., Stacey, D. N., Steane, A. M., Lucas, D. M.

“…Web summaryHarnessing the entanglement of different ionic species could bring new flexibility in quantum computing, and now two groups independently…”
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Coherent Control of Trapped-Ion Qubits with Localized Electric Fields by Srinivas, R, Löschnauer, C M, Malinowski, M, Hughes, A C, Nourshargh, R, Negnevitsky, V, Allcock, D T C, King, S A, Matthiesen, C, Harty, T P, Ballance, C J

“…We present a new method for coherent control of trapped ion qubits in separate interaction regions of a multizone trap by simultaneously applying an electric…”
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Probing Qubit Memory Errors at the Part-per-Million Level by Sepiol, M. A., Hughes, A. C., Tarlton, J. E., Nadlinger, D. P., Ballance, T. G., Ballance, C. J., Harty, T. P., Steane, A. M., Goodwin, J. F., Lucas, D. M.

“…Robust qubit memory is essential for quantum computing, both for near-term devices operating without error correction, and for the long-term goal of a…”
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High spatial resolution dosimetric response maps for radiotherapy ionization chambers measured using kilovoltage synchrotron radiation by Butler, D J, Stevenson, A W, Wright, T E, Harty, P D, Lehmann, J, Livingstone, J, Crosbie, J C

“…Small circular beams of synchrotron radiation (0.1 mm and 0.4 mm in diameter) were used to irradiate ionization chambers of the types commonly used in…”
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Absolute dosimetry on a dynamically scanned sample for synchrotron radiotherapy using graphite calorimetry and ionization chambers by Lye, J E, Harty, P D, Butler, D J, Crosbie, J C, Livingstone, J, Poole, C M, Ramanathan, G, Wright, T, Stevenson, A W

“…The absolute dose delivered to a dynamically scanned sample in the Imaging and Medical Beamline (IMBL) on the Australian Synchrotron was measured with a…”
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Preclinical TSPO Ligand PET to Visualize Human Glioma Xenotransplants: A Preliminary Study by Buck, Jason R, McKinley, Eliot T, Fu, Allie, Abel, Ty W, Thompson, Reid C, Chambless, Lola, Watchmaker, Jennifer M, Harty, James P, Cooper, Michael K, Manning, H Charles

“…Current positron emission tomography (PET) imaging biomarkers for detection of infiltrating gliomas are limited. Translocator protein (TSPO) is a novel and…”
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Absolute x-ray dosimetry on a synchrotron medical beam line with a graphite calorimeter by Harty, P. D., Lye, J. E., Ramanathan, G., Butler, D. J., Hall, C. J., Stevenson, A. W., Johnston, P. N.

“…Purpose: The absolute dose rate of the Imaging and Medical Beamline (IMBL) on the Australian Synchrotron was measured with a graphite calorimeter. The…”
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Dark-resonance Doppler cooling and high fluorescence in trapped Ca-43 ions at intermediate magnetic field by Allcock, D T C, Harty, T P, Sepiol, M A, Janacek, H A, Ballance, C J, Steane, A M, Lucas, D M, Stacey, D N

“…We demonstrate simple and robust methods for Doppler cooling and obtaining high fluorescence from trapped 43Ca+ ions at a magnetic field of 146 Gauss. This…”
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Assessment of leakage doses around the treatment heads of different linear accelerators by Lonski, P, Taylor, M L, Franich, R D, Harty, P, Kron, T

“…Out-of-field doses to untargeted organs may have long-term detrimental health effects for patients treated with radiotherapy. It has been observed that…”
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Activated polymorphonuclear cells promote injury and excitability of dorsal root ganglia neurons by Shaw, S.K., Owolabi, S.A., Bagley, J., Morin, N., Cheng, E., LeBlanc, B.W., Kim, M., Harty, P., Waxman, S.G., Saab, C.Y.

“…Therapies aimed at depleting or blocking the migration of polymorphonuclear leukocytes (PMN or neutrophils) are partially successful in the treatment of…”
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Comparison of the NMIJ and the ARPANSA standards for absorbed dose to water in high-energy photon beams by Shimizu, M, Morishita, Y, Kato, M, Tanaka, T, Kurosawa, T, Takata, N, Saito, N, Ramanathan, G, Harty, P D, Oliver, C, Wright, T, Butler, D J

“…The authors report the results of an indirect comparison of the standards of absorbed dose to water in high-energy photon beams from a clinical linac and…”
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Direct MC conversion of absorbed dose to graphite to absorbed dose to water for 60Co radiation by Lye, J E, Butler, D J, Franich, R D, Harty, P D, Oliver, C P, Ramanathan, G, Webb, D V, Wright, T

“…The ARPANSA calibration service for (60)Co gamma rays is based on a primary standard graphite calorimeter that measures absorbed dose to graphite. Measurements…”
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Body composition and metabolic factors in obese children and adolescents by Tershakovec, A.M, Kuppler, K.M, Zemel, B.S, Katz, L, Weinzimer, S, Harty, M.P, Stallings, V.A

“…OBJECTIVE: Body composition is associated with metablic factors in adults; however, data are limited regarding obese children. This study was undertaken to…”
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Near threshold photoproduction of eta mesons off the proton by Krusche, B, Ahrens, J, Anton, G, Beck, R, Fuchs, M, Gabler, AR, Härter, F, Hall, S, Harty, P, Hlavac, S, MacGregor, D, McGeorge, C, Metag, V, V, Owens, R, Peise, J, Röbig-Landau, M, Schubert, A, Simon, RS, Ströher, H, Tries, V, V

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Navigating the perils and pitfalls of pediatric forensic postmortem imaging in the United States by Harty, Mary P., Gould, Sharon W., Harcke, Howard T.

“…Postmortem CT is widely used in the general adult and military populations. It is used extensively in pediatric death investigations in Europe and Asia, but…”
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Current utilization of pediatric postmortem imaging in North America: a questionnaire-based survey by Harty, Mary P., Gould, Sharon W., Arthurs, Owen J., Miller, Elka, Harcke, H. Theodore

“…Background Postmortem imaging is used more widely as the number of conventional autopsies has decreased over the last several decades. It is widely accepted in…”
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Maturation of pelvic ossification centers on computed tomography in normal children by Grissom, Leslie E., Harty, Mary P., Guo, Grace W., Kecskemethy, Heidi H.

“…Background The pelvis is composed of three paired primary ossification centers: the pubis, the ischium and the ilium. During maturation, multiple secondary…”
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