Search Results - "Berthomier, M."

Alfvénic velocity spikes and rotational flows in the near-Sun solar wind by Kasper, J. C., Bale, S. D., Belcher, J. W., Berthomier, M., Case, A. W., Chandran, B. D. G., Curtis, D. W., Gallagher, D., Gary, S. P., Golub, L., Halekas, J. S., Ho, G. C., Horbury, T. S., Hu, Q., Huang, J., Klein, K. G., Korreck, K. E., Larson, D. E., Livi, R., Maruca, B., Lavraud, B., Louarn, P., Maksimovic, M., Martinovic, M., McGinnis, D., Pogorelov, N. V., Richardson, J. D., Skoug, R. M., Steinberg, J. T., Stevens, M. L., Szabo, A., Velli, M., Whittlesey, P. L., Wright, K. H., Zank, G. P., MacDowall, R. J., McComas, D. J., McNutt, R. L., Pulupa, M., Raouafi, N. E., Schwadron, N. A.

“…The prediction of a supersonic solar wind 1 was first confirmed by spacecraft near Earth 2 , 3 and later by spacecraft at heliocentric distances as small as 62…”
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Quantifying the Energy Budget in the Solar Wind from 13.3 to 100 Solar Radii by Halekas, J. S., Bale, S. D., Berthomier, M., Chandran, B. D. G., Drake, J. F., Kasper, J. C., Klein, K. G., Larson, D. E., Livi, R., Pulupa, M. P., Stevens, M. L., Verniero, J. L., Whittlesey, P.

“…A variety of energy sources, ranging from dynamic processes, such as magnetic reconnection and waves, to quasi steady terms, such as plasma pressure, may…”
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The Radial Evolution of the Solar Wind as Organized by Electron Distribution Parameters by Halekas, J. S., Whittlesey, P., Larson, D. E., Maksimovic, M., Livi, R., Berthomier, M., Kasper, J. C., Case, A. W., Stevens, M. L., Bale, S. D., MacDowall, R. J., Pulupa, M. P.

“…Abstract We utilize observations from the Parker Solar Probe (PSP) to study the radial evolution of the solar wind in the inner heliosphere. We analyze…”
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The Sunward Electron Deficit: A Telltale Sign of the Sun’s Electric Potential by Halekas, J. S., Berčič, L., Whittlesey, P., Larson, D. E., Livi, R., Berthomier, M., Kasper, J. C., Case, A. W., Stevens, M. L., Bale, S. D., MacDowall, R. J., Pulupa, M. P.

“…Abstract As the Parker Solar Probe explores new regions of the inner heliosphere, it travels ever deeper into the electric potential of the Sun. In the…”
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Small footprint phase locking system for a large tiled aperture laser array by Boju, A, Maulion, G, Saucourt, J, Leval, J, Ledortz, J, Koudoro, A, Berthomier, J-M, Naiim-Habib, M, Armand, P, Kermene, V, Desfarges-Berthelemot, A, Barthelemy, A

“…A phase sensing system fitted to the control of coherent laser beam array of large cross section is experimented. It is based on the use of a fiber bundle that…”
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Electrostatic analyzer with a 3‐D instantaneous field of view for fast measurements of plasma distribution functions in space by Morel, X., Berthomier, M., Berthelier, J.‐J.

“…We describe the concept and properties of a new electrostatic optic which aims to provide a 2π sr instantaneous field of view to characterize space plasmas. It…”
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In situ spatiotemporal measurements of the detailed azimuthal substructure of the substorm current wedge by Forsyth, C., Fazakerley, A. N., Rae, I. J., J. Watt, C. E., Murphy, K., Wild, J. A., Karlsson, T., Mutel, R., Owen, C. J., Ergun, R., Masson, A., Berthomier, M., Donovan, E., Frey, H. U., Matzka, J., Stolle, C., Zhang, Y.

“…The substorm current wedge (SCW) is a fundamental component of geomagnetic substorms. Models tend to describe the SCW as a simple line current flowing into the…”
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The Properties of Lion Roars and Electron Dynamics in Mirror Mode Waves Observed by the Magnetospheric MultiScale Mission by Breuillard, H., Le Contel, O., Chust, T., Berthomier, M., Retino, A., Turner, D. L., Nakamura, R., Baumjohann, W., Cozzani, G., Catapano, F., Alexandrova, A., Mirioni, L., Graham, D. B., Argall, M. R., Fischer, D., Wilder, F. D., Gershman, D. J., Varsani, A., Lindqvist, P.‐A., Khotyaintsev, Yu. V., Marklund, G., Ergun, R. E., Goodrich, K. A., Ahmadi, N., Burch, J. L., Torbert, R. B., Needell, G., Chutter, M., Rau, D., Dors, I., Russell, C. T., Magnes, W., Strangeway, R. J., Bromund, K. R., Wei, H., Plaschke, F., Anderson, B. J., Le, G., Moore, T. E., Giles, B. L., Paterson, W. R., Pollock, C. J., Dorelli, J. C., Avanov, L. A., Saito, Y., Lavraud, B., Fuselier, S. A., Mauk, B. H., Cohen, I. J., Fennell, J. F.

“…Mirror mode waves are ubiquitous in the Earth's magnetosheath, in particular behind the quasi‐perpendicular shock. Embedded in these nonlinear structures,…”
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Lower Hybrid Drift Waves and Electromagnetic Electron Space‐Phase Holes Associated With Dipolarization Fronts and Field‐Aligned Currents Observed by the Magnetospheric Multiscale Mission During a Substorm by Le Contel, O., Nakamura, R., Breuillard, H., Argall, M. R., Graham, D. B., Fischer, D., Retinò, A., Berthomier, M., Pottelette, R., Mirioni, L., Chust, T., Wilder, F. D., Gershman, D. J., Varsani, A., Lindqvist, P.‐A., Khotyaintsev, Yu. V., Norgren, C., Ergun, R. E., Goodrich, K. A., Burch, J. L., Torbert, R. B., Needell, J., Chutter, M., Rau, D., Dors, I., Russell, C. T., Magnes, W., Strangeway, R. J., Bromund, K. R., Wei, H. Y., Plaschke, F., Anderson, B. J., Le, G., Moore, T. E., Giles, B. L., Paterson, W. R., Pollock, C. J., Dorelli, J. C., Avanov, L. A., Saito, Y., Lavraud, B., Fuselier, S. A., Mauk, B. H., Cohen, I. J., Turner, D. L., Fennell, J. F., Leonard, T., Jaynes, A. N.

“…We analyze two ion scale dipolarization fronts associated with field‐aligned currents detected by the Magnetospheric Multiscale mission during a large substorm…”
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Radiation in the neighbourhood of a double layer by Pottelette, R., Berthomier, M., Pickett, J.

“…In the auroral kilometric radiation (AKR) source region, acceleration layers narrow in altitude and associated with parallel field-aligned potential drops of…”
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Exploring solar-terrestrial interactions via multiple imaging observers by Branduardi-Raymont, G., Berthomier, M., Bogdanova, Y. V., Carter, J. A., Collier, M., Dimmock, A., Dunlop, M., Fear, R. C., Forsyth, C., Hubert, B., Kronberg, E. A., Laundal, K. M., Lester, M., Milan, S., Oksavik, K., Østgaard, N., Palmroth, M., Plaschke, F., Porter, F. S., Rae, I. J., Read, A., Samsonov, A. A., Sembay, S., Shprits, Y., Sibeck, D. G., Walsh, B., Yamauchi, M.

“…How does solar wind energy flow through the Earth’s magnetosphere, how is it converted and distributed? is the question we want to address. We need to…”
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Quasi-parallel whistler mode waves observed by THEMIS during near-earth dipolarizations by LE CONTELL, O, ROUX, A, CULLY, C. M, ERGUN, B, GLASSMEIER, K.-H, AUSTER, U, MCFADDEN, J, CARLSON, C, LARSON, D, BONNELL, J. W, MENDE, S, RUSSELL, C. T, JACQUEY, C, DONOVAN, E, MANN, I, SINGER, H, ROBERT, P, BERTHOMIER, M, CHUST, T, GRISON, B, ANGELOPOULOS, V, SIBECK, D, CHASTON, C. C

“…We report on quasi-parallel whistler emissions detected by the near-earth satellites of the THEMIS mission before, during, and after local dipolarization…”
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Moonraker: Enceladus Multiple Flyby Mission by Mousis, O., Bouquet, A., Langevin, Y., André, N., Boithias, H., Durry, G., Faye, F., Hartogh, P., Helbert, J., Iess, L., Kempf, S., Masters, A., Postberg, F., Renard, J.-B., Vernazza, P., Vorburger, A., Wurz, P., Atkinson, D. H., Barabash, S., Berthomier, M., Brucato, J., Cable, M., Carter, J., Cazaux, S., Coustenis, A., Danger, G., Dehant, V., Fornaro, T., Garnier, P., Gautier, T., Groussin, O., Hadid, L. Z., Ize, J.-C., Kolmasova, I., Lebreton, J.-P., Maistre, S. Le, Lellouch, E., Lunine, J. I., Mandt, K. E., Martins, Z., Mimoun, D., Nenon, Q., Caro, G. M. Muñoz, Rannou, P., Rauer, H., Schmitt-Kopplin, P., Schneeberger, A., Simons, M., Stephan, K., Hoolst, T. Van, Vaverka, J., Wieser, M., Wörner, L.

“…Abstract Enceladus, an icy moon of Saturn, possesses an internal water ocean and jets expelling ocean material into space. Cassini investigations indicated…”
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Modulated electron-acoustic waves in auroral density cavities: FAST observations by Pottelette, R., Ergun, R. E., Treumann, R. A., Berthomier, M., Carlson, C. W., McFadden, J. P., Roth, I.

“…We report on FAST observations of large amplitude (up to 500 mV m−1) envelope solitary waves at the edges of the AKR source region. These edges are…”
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Nonlinear electron acoustic structures generated on the high-potential side of a double layer by Pottelette, R., Berthomier, M.

“…High-time resolution measurements of the electron distribution function performed in the auroral upward current region reveals a large asymmetry between the…”
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Scaling of 3D solitary waves observed by FAST and POLAR by Berthomier, M., Pottelette, R., Muschietti, L., Roth, I., Carlson, C. W.

“…FAST observations of Debye‐length‐scale potential structures are ubiquitous in the auroral return current region of the magnetosphere. We show that the 3D…”
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Electron acceleration in the ionospheric Alfven resonator by Chaston, C. C., Bonnell, J. W., Carlson, C. W., Berthomier, M., Peticolas, L. M., Roth, I., McFadden, J. P., Ergun, R. E., Strangeway, R. J.

“…FAST wave and particle observations on the nightside polar cap boundary indicate the operation of the ionospheric Alfven resonator (IAR). Large impulsive…”
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Solitary waves and weak double layers in a two-electron temperature auroral plasma by Berthomier, M., Pottelette, R., Malingre, M.

“…We show that the main characteristics of ion acoustic solitary waves and weak double layers observed by the Swedish satellite Viking can be well reproduced…”
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Identification of widespread turbulence of dispersive Alfvén waves by Stasiewicz, K., Khotyaintsev, Y., Berthomier, M., Wahlund, J -E.

“…A revised analysis of Freja observations shows that events interpreted previously as broadband turbulence in the frequency domain, f ∼1–500 Hz represent in…”
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Interaction between electrostatic whistlers and electron holes in the auroral region by Berthomier, M., Muschietti, L., Bonnell, J. W., Roth, I., Carlson, C. W.

“…Electron holes have been discovered in several key regions of the magnetosphere in the past few years. These small‐scale structures seem to play an important…”
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