Search Results - "Toledo‐Redondo , S."

Energy Conversion by Magnetic Reconnection in Multiple Ion Temperature Plasmas by Dargent, J., Toledo‐Redondo, S., Divin, A., Innocenti, M. E.

“…Magnetic reconnection is a process that converts magnetic energy into kinetic energy, both bulk and thermal. We study the energy partition in magnetotail…”
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Ionospheric Cold Ions Detected by MMS Behind Dipolarization Fronts by Xu, Y., Fu, H. S., Norgren, C., Toledo‐Redondo, S., Liu, C. M., Dong, X. C.

“…Traditionally, dipolarization front (DF) is a discontinuity at the leading edge of the high‐speed plasma jets, separating hot tenuous plasma from the denser…”
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Neutral Atom Imaging of the Solar Wind‐Magnetosphere‐Exosphere Interaction Near the Subsolar Magnetopause by Fuselier, S. A., Dayeh, M. A., Galli, A., Funsten, H. O., Schwadron, N. A., Petrinec, S. M., Trattner, K. J., McComas, D. J., Burch, J. L., Toledo‐Redondo, S., Szalay, J. R., Strangeway, R. J.

“…Energetic neutral atoms (ENAs) created by charge‐exchange of ions with the Earth's hydrogen exosphere near the subsolar magnetopause yield information on the…”
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Simulation of Plasmaspheric Plume Impact on Dayside Magnetic Reconnection by Dargent, J., Aunai, N., Lavraud, B., Toledo‐Redondo, S., Califano, F.

“…During periods of strong magnetic activity, cold dense plasma from the plasmasphere typically forms a plume extending toward the dayside magnetopause,…”
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Determining EMIC Wave Vector Properties Through Multi‐Point Measurements: The Wave Curl Analysis by Vines, S. K., Anderson, B. J., Allen, R. C., Denton, R. E., Engebretson, M. J., Johnson, J. R., Toledo‐Redondo, S., Lee, J. H., Turner, D. L., Ergun, R. E., Strangeway, R. J., Russell, C. T., Wei, H., Torbert, R. B., Fuselier, S. A., Giles, B. L., Burch, J. L.

“…Electromagnetic ion cyclotron (EMIC) waves play important roles in particle loss processes in the magnetosphere. Determining the evolution of EMIC waves as…”
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Lower hybrid waves in the ion diffusion and magnetospheric inflow regions by Graham, D. B., Khotyaintsev, Yu. V., Norgren, C., Vaivads, A., André, M., Toledo‐Redondo, S., Lindqvist, P.‐A., Marklund, G. T., Ergun, R. E., Paterson, W. R., Gershman, D. J., Giles, B. L., Pollock, C. J., Dorelli, J. C., Avanov, L. A., Lavraud, B., Saito, Y., Magnes, W., Russell, C. T., Strangeway, R. J., Torbert, R. B., Burch, J. L.

“…The role and properties of lower hybrid waves in the ion diffusion region and magnetospheric inflow region of asymmetric reconnection are investigated using…”
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MMS Observation of Asymmetric Reconnection Supported by 3‐D Electron Pressure Divergence by Genestreti, K. J., Varsani, A., Burch, J. L., Cassak, P. A., Torbert, R. B., Nakamura, R., Ergun, R. E., Phan, T.‐D., Toledo‐Redondo, S., Hesse, M., Wang, S., Giles, B. L., Russell, C. T., Vörös, Z., Hwang, K.‐J., Eastwood, J. P., Lavraud, B., Escoubet, C. P., Fear, R. C., Khotyaintsev, Y., Nakamura, T. K. M., Webster, J. M., Baumjohann, W.

“…We identify the electron diffusion region (EDR) of a guide field dayside reconnection site encountered by the Magnetospheric Multiscale (MMS) mission and…”
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Modification of the Hall physics in magnetic reconnection due to cold ions at the Earth's magnetopause by Toledo-Redondo, S., Vaivads, A., André, M., Khotyaintsev, Yu. V.

“…Magnetic reconnection is a process permitting mass and energy exchange across plasma boundaries and converting magnetic energy into particle kinetic energy…”
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Impacts of Ionospheric Ions on Magnetic Reconnection and Earth's Magnetosphere Dynamics by Toledo‐Redondo, S., André, M., Aunai, N., Chappell, C. R., Dargent, J., Fuselier, S. A., Glocer, A., Graham, D. B., Haaland, S., Hesse, M., Kistler, L. M., Lavraud, B., Li, W., Moore, T. E., Tenfjord, P., Vines, S. K.

“…Ionospheric ions (mainly H+, He+, and O+) escape from the ionosphere and populate the Earth's magnetosphere. Their thermal energies are usually low when they…”
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Solar Wind—Magnetosphere Coupling During Radial Interplanetary Magnetic Field Conditions: Simultaneous Multi‐Point Observations by Toledo‐Redondo , S., Hwang , K.‐J., Escoubet , C. P., Lavraud , B., Fornieles , J., Aunai , N., Fear , R. C., Dargent , J., Fu, H. S., Fuselier , S. A., Genestreti , K. J., Khotyaintsev , Yu V., Li, W. Y., Norgren , C., Phan , T. D.

“…In‐situ spacecraft missions are powerful assets to study processes that occur in space plasmas. One of their main limitations, however, is extrapolating such…”
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Kinetic Evidence of Magnetic Reconnection Due to Kelvin-Helmholtz Waves by Li, W., Andre, M., Khotainstev, Yu. V., Vaivads, A., Graham, D. B., Toledo-Redondo, S., Norgren, C., Henri, P., Wang, C., Tang, B. B., Lavraud, B., Vernisse, Y., Turner, D. L., Burch, J., Torbert, R., Magnes, W., Russell, C. T., Blake, J. B., Mauk, B., Giles, B., Pollock, C., Avanov, L. A., Dorelli, J. C., Gershman, D. J.., Paterson, W. R.

“…The Kelvin-Helmholtz (ICH) instability at the Earth's magnetopause is predominantly excited during northward interplanetary magnetic field (IMF). Magnetic…”
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Signatures of Cold Ions in a Kinetic Simulation of the Reconnecting Magnetopause by Dargent, J., Aunai, N., Lavraud, B., Toledo‐Redondo, S., Califano, F.

“…At the Earth's magnetopause, a low‐energy ion population of ionospheric origin is commonly observed at the magnetospheric side. In this work we use a 2‐D fully…”
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Four‐Spacecraft Measurements of the Shape and Dimensionality of Magnetic Structures in the Near‐Earth Plasma Environment by Fadanelli, S., Lavraud, B., Califano, F., Jacquey, C., Vernisse, Y., Kacem, I., Penou, E., Gershman, D. J., Dorelli, J., Pollock, C., Giles, B. L., Avanov, L. A., Burch, J., Chandler, M. O., Coffey, V. N., Eastwood, J. P., Ergun, R., Farrugia, C. J., Fuselier, S. A., Genot, V. N., Grigorenko, E., Hasegawa, H., Khotyaintsev, Y., Le Contel, O., Marchaudon, A., Moore, T. E., Nakamura, R., Paterson, W. R., Phan, T., Rager, A. C., Russell, C. T., Saito, Y., Sauvaud, J.‐A., Schiff, C., Smith, S. E., Toledo Redondo, S., Torbert, R. B., Wang, S., Yokota, S.

“…We present a new method for determining the main relevant features of the local magnetic field configuration, based entirely on the knowledge of the magnetic…”
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Cold ion heating at the dayside magnetopause during magnetic reconnection by Toledo‐Redondo, S., André, M., Vaivads, A., Khotyaintsev, Yu. V., Lavraud, B., Graham, D. B., Divin, A., Aunai, N.

“…Cold ions of ionospheric origin are known to be present in the magnetospheric side of the Earth's magnetopause. They can be very abundant, with densities up to…”
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First Observation of Kinetic Alfvén Waves behind Reconnection Front in Terrestrial Magnetotail by Wang, Z., Liu, X. Y., Fu, H. S., Cao, J. B., Dai, L., Toledo-Redondo, S., Zhang, W. Z., Fu, W. D., Zhao, J. S., Yu, Y., Guo, Z. Z.

“…Reconnection fronts, also known as dipolarization fronts (DFs), and kinetic Alfvén waves (KAWs) are two of the widely observed structures and waves in the…”
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Magnetic Reconnection Inside a Flux Transfer Event‐Like Structure in Magnetopause Kelvin‐Helmholtz Waves by Kieokaew, R., Lavraud, B., Foullon, C., Toledo‐Redondo, S., Fargette, N., Hwang, K.‐J., Malakit, K., Ruffolo, D., Øieroset, M., Phan, T.‐D., Hasegawa, H., Fadanelli, S., Avanov, L., Burch, J., Gershman, D. J., Giles, B., Dorelli, J., Génot, V., Jacquey, C., Moore, T., Paterson, W., Pollock, C., Rager, A., Saito, Y., Sauvaud, J.‐A., Schiff, C., Vernisse, Y., Penou, E.

“…Magnetopause Kelvin‐Helmholtz (KH) waves are believed to mediate solar wind plasma transport via small‐scale mechanisms. Vortex‐induced reconnection (VIR) was…”
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Kinetic simulation of asymmetric magnetic reconnection with cold ions by Dargent, J., Aunai, N., Lavraud, B., Toledo‐Redondo, S., Shay, M. A., Cassak, P. A., Malakit, K.

“…At the dayside magnetopause, the magnetosphere often contains a cold ion population of ionospheric origin. This population is not always detectable by particle…”
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Three‐scale structure of diffusion region in the presence of cold ions by Divin, A., Khotyaintsev, Yu. V., Vaivads, A., André, M., Toledo‐Redondo, S., Markidis, S., Lapenta, G.

“…Kinetic simulations and spacecraft observations typically display the two‐scale structure of collisionless diffusion region (DR), with electron and ion…”
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Statistical Observations of Proton‐Band Electromagnetic Ion Cyclotron Waves in the Outer Magnetosphere: Full Wavevector Determination by Toledo‐Redondo, S., Lee, J. H., Vines, S. K., Albert, I. F., André, M., Castilla, A., Dargent, J. P., Fu, H. S., Fuselier, S. A., Genot, V., Graham, D. B., Kitamura, N., Khotyaintsev, Yu. V., Lavraud, B., Montagud‐Camps, V., Navarro, E. A., Norgren, C., Perrone, D., Phan, T. D., Portí, J., Salinas, A., Stawarz, J. E., Vaivads, A.

“…Electromagnetic Ion Cyclotron (EMIC) waves mediate energy transfer from the solar wind to the magnetosphere, relativistic electron precipitation, or…”
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Ion‐Scale Kinetic Alfvén Turbulence: MMS Measurements of the Alfvén Ratio in the Magnetosheath by Roberts, O. W., Toledo‐Redondo, S., Perrone, D., Zhao, J., Narita, Y., Gershman, D., Nakamura, R., Lavraud, B., Escoubet, C. P., Giles, B., Dorelli, J., Pollock, C., Burch, J.

“…Turbulence in the Earth's magnetosheath at ion kinetic scales is investigated with the magnetospheric multiscale spacecraft. Several possibilities in the wave…”
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