Search Results - "Quenby, J J"

UNUSUAL GALACTIC COSMIC RAY INTENSITY AND SPECTRAL CHANGES OBSERVED BY $V1$ NEAR THE HELIOPAUSE by Webber, W R, Quenby, J J

“…We discuss here two unusual increases of cosmic ray intensity that were observed by V1 in the last 1.1 AU before it crossed the heliopause in 2012 August, at…”
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Transient heliosheath modulation by Quenby, J. J., Webber, W. R.

“…Voyager 1 has explored the solar wind–interstellar medium interaction region between the terminal shock and heliopause, following the intensity distribution of…”
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WIMP-nucleon cross-section results from the second science run of ZEPLIN-III by Akimov, D.Yu, Araújo, H.M., Barnes, E.J., Belov, V.A., Bewick, A., Burenkov, A.A., Chepel, V., Currie, A., DeViveiros, L., Edwards, B., Ghag, C., Hollingsworth, A., Horn, M., Jones, W.G., Kalmus, G.E., Kobyakin, A.S., Kovalenko, A.G., Lebedenko, V.N., Lindote, A., Lopes, M.I., Lüscher, R., Majewski, P., Murphy, A.St.J., Neves, F., Paling, S.M., Pinto da Cunha, J., Preece, R., Quenby, J.J., Reichhart, L., Scovell, P.R., Silva, C., Solovov, V.N., Smith, N.J.T., Stekhanov, V.N., Sumner, T.J., Thorne, C., Walker, R.J.

“…We report experimental upper limits on WIMP-nucleon elastic scattering cross sections from the second science run of ZEPLIN-III at the Boulby Underground…”
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The structure of the Heliopause by Quenby, J. J., Webber, W. R.

“…Voyager 1 has explored the solar wind-interstellar medium interaction region between the Terminal Shock and Heliopause, following the intensity distribution of…”
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Local and nonlocal geometry of interplanetary coronal mass ejections: Galactic cosmic ray (GCR) short-period variations and magnetic field modeling by Quenby, J. J., Mulligan, T., Blake, J. B., Mazur, J. E., Shaul, D.

“…Energetic galactic cosmic ray (GCR) particles, arriving within the solar system, are modulated by the overall interplanetary field carried in the solar wind…”
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Nuclear recoil scintillation and ionisation yields in liquid xenon from ZEPLIN-III data by Horn, M., Belov, V.A., Akimov, D.Yu, Araújo, H.M., Barnes, E.J., Burenkov, A.A., Chepel, V., Currie, A., Edwards, B., Ghag, C., Hollingsworth, A., Kalmus, G.E., Kobyakin, A.S., Kovalenko, A.G., Lebedenko, V.N., Lindote, A., Lopes, M.I., Lüscher, R., Majewski, P., Murphy, A.StJ, Neves, F., Paling, S.M., Pinto da Cunha, J., Preece, R., Quenby, J.J., Reichhart, L., Scovell, P.R., Silva, C., Solovov, V.N., Smith, N.J.T., Smith, P.F., Stekhanov, V.N., Sumner, T.J., Thorne, C., de Viveiros, L., Walker, R.J.

“…Scintillation and ionisation yields for nuclear recoils in liquid xenon above 10 keVnr (nuclear recoil energy) are deduced from data acquired using broadband…”
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Single electron emission in two-phase xenon with application to the detection of coherent neutrino-nucleus scattering by Santos, E., Edwards, B., Chepel, V., Araújo, H. M., Akimov, D. Y., Barnes, E. J., Belov, V. A., Burenkov, A. A., Currie, A., DeViveiros, L., Ghag, C., Hollingsworth, A., Horn, M., Kalmus, G. E., Kobyakin, A. S., Kovalenko, A. G., Lebedenko, V. N., Lindote, A., Lopes, M. I., Lüscher, R., Majewski, P., St J. Murphy, A., Neves, F., Paling, S. M., Pinto da Cunha, J., Preece, R., Quenby, J. J., Reichhart, L., Scovell, P. R., Silva, C., Solovov, V. N., Smith, N. J. T., Smith, P. F., Stekhanov, V. N., Sumner, T. J., Thorne, C., Walker, R. J.

“…A bstract We present an experimental study of single electron emission in ZEPLIN-III, a two-phase xenon experiment built to search for dark matter WIMPs, and…”
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Short-period variability in the galactic cosmic ray intensity: High statistical resolution observations and interpretation around the time of a Forbush decrease in August 2006 by Mulligan, T., Blake, J. B., Shaul, D., Quenby, J. J., Leske, R. A., Mewaldt, R. A., Galametz, M.

“…On 20 August 2006 a Forbush decrease observed at Polar in the Earth's magnetosphere was also seen at the INTEGRAL spacecraft outside the magnetosphere during a…”
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Active Galactic Nuclei and Gamma Ray Bursts: Relativistic shocks and the origin of ultra high energy cosmic rays by Meli, A., Becker, J.K., Quenby, J.J.

“…The importance of explaining and achieving the highest observed cosmic ray energies by the first order Fermi acceleration mechanism in a given astrophysical…”
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Radioactivity backgrounds in ZEPLIN–III by Araújo, H.M., Akimov, D.Yu, Barnes, E.J., Belov, V.A., Bewick, A., Burenkov, A.A., Chepel, V., Currie, A., DeViveiros, L., Edwards, B., Ghag, C., Hollingsworth, A., Horn, M., Kalmus, G.E., Kobyakin, A.S., Kovalenko, A.G., Lebedenko, V.N., Lindote, A., Lopes, M.I., Lüscher, R., Majewski, P., Murphy, A. St. J., Neves, F., Paling, S.M., Pinto da Cunha, J., Preece, R., Quenby, J.J., Reichhart, L., Scovell, P.R., Silva, C., Solovov, V.N., Smith, N.J.T., Smith, P.F., Stekhanov, V.N., Sumner, T.J., Thorne, C., Walker, R.J.

“…► We examine backgrounds from radioactivity in the ZEPLIN-III dark matter experiment. ► Electron recoil rates are predicted accurately by Monte Carlo…”
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Diffusion Coefficients, Short-Term Cosmic Ray Modulation, and Convected Magnetic Structures by Quenby, John J., Mulligan, Tamitha, Blake, J. Bernard, Shaul, Diana N. A.

“…Three cases of large-amplitude, small spatial-scale interplanetary particle gradients observed by the anticoincidence shield (ACS) aboard the INTEGRAL…”
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Calibration of photomultiplier arrays by Neves, F., Chepel, V., Akimov, D.Yu, Araújo, H.M., Barnes, E.J., Belov, V.A., Burenkov, A.A., Currie, A., Edwards, B., Ghag, C., Horn, M., Hughes, A.J., Kalmus, G.E., Kobyakin, A.S., Kovalenko, A.G., Lebedenko, V.N., Lindote, A., Lopes, M.I., Lüscher, R., Lyons, K., Majewski, P., Murphy, A.St.J., Pinto da Cunha, J., Preece, R., Quenby, J.J., Scovell, P.R., Silva, C., Solovov, V.N., Smith, N.J.T., Smith, P.F., Stekhanov, V.N., Sumner, T.J., Thorne, C., Walker, R.J.

“…A method is described that allows calibration and assessment of the linearity of response of an array of photomultiplier tubes. The method does not require…”
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Particle acceleration in ultra-relativistic oblique shock waves by Meli, A., Quenby, J.J.

“…We perform Monte Carlo simulations of diffusive shock acceleration at highly relativistic oblique shock waves. High upstream flow Lorentz gamma factors ( Γ)…”
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ULYSSES observations of energetic particle acceleration and the superposed CME and CIR events of November 1992 by T. L. Lim, J. J. Quenby, M. K. Reuss, E. Keppler, H. Kunow, B. Heber, R. J. Forsyth

“…During November 1992, a series of forward and reverse shocks passed the ULYSSES spacecraft. Spectral and anisotropy measurements are reported for protons and…”
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Particle acceleration in ultra-relativistic parallel shock waves by Meli, A., Quenby, J.J.

“…Monte Carlo computations for highly relativistic parallel shock particle acceleration are presented for upstream flow gamma factors, Γ=(1− V 1 2/ c 2) −0.5…”
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Measurements of scintillation efficiency and pulse shape for low energy recoils in liquid xenon by Akimov, D, Bewick, A, Davidge, D, Dawson, J, Howard, A.S, Ivaniouchenkov, I, Jones, W.G, Joshi, J, Kudryavtsev, V.A, Lawson, T.B, Lebedenko, V, Lehner, M.J, Lightfoot, P.K, Liubarsky, I, Lüscher, R, McMillan, J.E, Peak, C.D, Quenby, J.J, Spooner, N.J.C, Sumner, T.J, Tovey, D.R, Ward, C.K

“…Results of observations of low energy nuclear and electron recoil events in liquid xenon scintillator detectors are given. The relative scintillation…”
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Observations of Energetic Particles with EPAC on Ulysses in Polar Latitudes of the Heliosphere by Keppler, E., Fränz, M., Korth, A., Reuss, M. K., Blake, J. B., Seidel, R., Quenby, J. J., Witte, M.

“…Measurements with the Energetic Particle Composition instrument (EPAC) aboard Ulysses show particles from near the ecliptic that were apparently accelerated by…”
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UNUSUAL GALACTIC COSMIC RAY INTENSITY AND SPECTRAL CHANGES OBSERVED BY NEAR THE HELIOPAUSE by Webber, W. R., Quenby, J. J.

“…ABSTRACT We discuss here two unusual increases of cosmic ray intensity that were observed by V1 in the last 1.1 AU before it crossed the heliopause in 2012…”
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Ambiguity in Determining the Diffusion Coefficient from Shock-Associated Energetic Particle Increases by Savopulos, M, Quenby, J J

“…A numerical solution to the Fisk and Lee (1980) equations for the particle intensity upstream of a corotating interplanetary shock is considered for the…”
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Anomalous He Acceleration, the Particle Source and the Transport Coefficient by Savopulos, M, Quenby, J J

“…Anomalous He^sup +^component acceleration at the heliospheric termination shock is modelled numerically via a steady-state solution to the combined cosmic-ray…”
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