Search Results - "Webber, W.R"

Brief bursts of pulse stimulation terminate afterdischarges caused by cortical stimulation by LESSER, R. P, KIM, S. H, BEYDERMAN, L, MIGLIORETTI, D. L, WEBBER, W. R. S, BARE, M, CYSYK, B, KRAUSS, G, GORDON, B

“…To determine whether cortical electrical stimulation can terminate bursts of epileptiform activity in humans, we used afterdischarges (ADs) as a model of…”
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Voyager 1 Explores the Termination Shock Region and the Heliosheath beyond by Stone, E. C., Cummings, A. C., McDonald, F. B., Heikkila, B. C., Lal, N., Webber, W. R.

“…Voyager 1 crossed the termination shock of the supersonic flow of the solar wind on 16 December 2004 at a distance of 94.01 astronomical units from the Sun,…”
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Modelling of low-energy galactic electrons in the heliosheath by Nkosi, G.S., Potgieter, M.S., Webber, W.R.

“…The modulation of cosmic ray electrons in the heliosphere plays an important role in improving our understanding and assessment of the processes applicable to…”
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3He and 2H measurements and what they tell us about cosmic ray propagation in the galaxy by Webber, W.R

“…We have compared new observations of the 3 He 4He and 2 >H 4 He ratios in cosmic rays made by the I-Max experiment with calculations of the interstellar…”
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Measurement of 0.25-3.2 GeV antiprotons in the cosmic radiation by Mitchell, JW, Barbier, LM, Christian, ER, Krizmanic, JF, Krombel, K, Ormes, JF, Streitmatter, RE, Labrador, AW, Davis, A, Mewaldt, RA, Schindler, SM, Golden, RL, Stochaj, SJ, Webber, WR, Menn, W, Hof, M, Reimer, O, Simon, M, Rasmussen, IL

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Modelling of `barrier' modulation for cosmic ray protons in the outer heliosphere by Langner, U.W, Potgieter, M.S, Webber, W.R

“…Voyager and Pioneer spacecraft observations over 22 years and out to ∼82 AU have found two particular features of cosmic ray proton modulation in the…”
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Modulation of low-energy cosmic ray electrons in the outer heliosphere by Ferreira, S.E.S, Potgieter, M.S, Webber, W.R

“…A drift-modulation model with a solar wind termination shock (TS), including a jovian electron source, was used to study the effects of this heliospheric shock…”
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USE OF A CLUSTERING ALGORITHM FOR SEIZURE DETECTION: THEORETICAL FRAMEWORK: A103 by Klatchko, A., Raviv, G., Webber, W.R. S., Lesser, R. P.

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K-capture cosmic ray secondaries and reacceleration by Jones, F.C., Lukasiak, A., Ptuskin, V.S., Webber, W.R.

“…We have investigated the effect of reacceleration on interstellar flux of K-capture secondaries 49V and 51Cr. Several isotopic ratios for these two isotopes…”
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Monte Carlo calculations of cosmic ray electron and nuclei diffusion in the galaxy—A comparison of data and predictions by Webber, W.R, Rockstroh, J.M

“…We have made detailed calculations of cosmic ray electron and nuclei spectra using a Monte Carlo program for diffusion and energy changes during propagation in…”
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Voyager measurements of the isotopic composition of Fe, Co and Ni nuclei—Implications for the nucleosynthesis and the acceleration of cosmic rays by Lukasiak, A, McDonald, F.B, Webber, W.R, Ferrando, P

“…We report new measurements of the cosmic-ray elemental and isotopic composition of Fe, Co and Ni nuclei in the energy range from 110 to 298 MeV per nucleon…”
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Observations of anomalous cosmic rays in the heliosphere from the SAMPEX, ulysses, Voyager, and pioneer spacecraft by Cummings, A.C., Cummings, J.R., Mewaldt, R.A., Stone, E.C., Blake, B., Fräenz, M., Klecker, B., Hovestadt, D., Webber, W.R.

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A heavy ion spectrometer system for the measurement of projectile fragmentation of relativistic heavy ions by Albergo, S, Caccia, Z, Chen, C.-X, Costa, S, Crawford, H.J, Cronqvist, M, Engelage, J, Flores, I, Fonte, R, Greiner, L, Guzik, T.G, Insolia, A, Knott, C.N, Ko, S, Kuo, C, Lindstrom, P.J, Mazotta, J, McMahon, M, Mitchell, J.W, Potenza, R, Romanski, J, Russo, G.V, Soutoul, A, Testard, O, Tull, C.E, Tuvé, C, Waddington, C.J, Webber, W.R, Wefel, J.P

“…The Heavy Ion Spectrometer System (HISS) at the LBL Bevalac provided a unique facility for measuring projectile fragmentation cross-sections important in…”
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Total charge and mass changing cross sections of relativistic nuclei in hydrogen, helium, and carbon targets by Webber, WR, Kish, JC, Schrier, DA

“…This is the first in a series of papers describing the results of a systematic study of total, elemental, and isotopic cross sections measured in hydrogen,…”
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Individual isotopic fragmentation cross sections of relativistic nuclei in hydrogen, helium, and carbon targets by Webber, WR, Kish, JC, Schrier, DA

“…In this paper, the third in a series of papers, we discuss isotopic fragmentation cross sections measured in hydrogen, helium, and carbon targets. Over 300 of…”
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Formula for calculating partial cross sections for nuclear reactions of nuclei with E approx gt 200 MeV/nucleon in hydrogen targets by Webber, W.R., Kish, J.C., Schrier, D.A.

“…In this paper we describe a new formula for calculating the partial cross sections for the production of secondary fragments with energy {approx gt}200…”
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Individual charge changing fragmentation cross sections of relativistic nuclei in hydrogen, helium, and carbon targets by Webber, WR, Kish, JC, Schrier, DA

“…In this paper we describe individual elemental cross sections. Over 100 of these cross sections have been measured by studying the fragmentation of beams of 12…”
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A program to measure new energetic particle nuclear interaction cross sections by Guzik, T G, Albergo, S, Chen, C X, Costa, S, Crawford, H J, Engelage, J, Ferrando, P, Flores, I, Greiner, L, Jones, F C, Knott, C N, Ko, S, Lindstrom, P J, Mazotta, J, Mitchell, J W, Romanski, J, Potenza, R, Soutoul, A, Testard, O, Tull, C E, Tuve, C, Waddington, C J, Webber, W R, Wefel, J P, Zhang, X

“…The Transport Collaboration, consisting of researchers from institutions in France, Germany, Italy and the USA, has established a program to make new…”
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Cosmic ray investigation for the Voyager missions; energetic particle studies in the outer heliosphere?And beyond by Stone, E.C., Vogt, R.E., McDonald, F.B., Teegarden, B.J., Trainor, J.H., Jokipii, J.R., Webber, W.R.

“…The Voyager mission cosmic ray detector system, consisting entirely of solid-state charged-particle detectors, is designed to measure the energy spectrum of…”
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Interactions in hydrogen of relativistic neon to nickel projectiles: Total charge-changing cross sections by Chen, C, Albergo, S, Caccia, Z, Costa, S, Crawford, HJ, Cronqvist, M, Engelage, J, Ferrando, P, Fonte, R, Greiner, L, Guzik, TG, Insolia, A, Jones, FC, Knott, CN, Lindstrom, PJ, Mitchell, JW, Potenza, R, Romanski, J, Russo, GV, Soutoul, A, Testard, O, Tull, CE, Tuvé, C, Waddington, CJ, Webber, WR, Wefel, JP, Zhang, X

“…A liquid hydrogen target was used to study the nuclear fragmentation of beams of relativistic heavy ions, [sup 22]Ne to [sup 58]Ni, over an energy range 400 to…”
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