Turbulence-Driven Ion Beams in the Magnetospheric Kelvin-Helmholtz Instability

Luca Sorriso-Valvo; Filomena Catapano; Alessandro Retinò; Olivier Le Contel; Denise Perrone; Owen Roberts; Jesse T. Coburn; Vincenzo Panebianco; Francesco Valentini; Silvia Perri; Antonella Greco; Francesco Malara; Vincenzo Carbone; Pierluigi Veltri; Oreste Pezzi; Federico Fraternale; Francesca Di Mare; Raffaele Marino; Barbara Giles; Thomas E. Moore; Christopher T. Russell; Roy B. Torbert; Jim L. Burch; Yuri V. Khotyaintsev

doi:10.1103/PhysRevLett.122.035102

Turbulence-Driven Ion Beams in the Magnetospheric Kelvin-Helmholtz Instability

Luca Sorriso-Valvo, Filomena Catapano, Alessandro Retinò, Olivier Le Contel, Denise Perrone, Owen Roberts, Jesse T. Coburn, Vincenzo Panebianco, Francesco Valentini, Silvia Perri, Antonella Greco, Francesco Malara, Vincenzo Carbone, Pierluigi Veltri, Oreste Pezzi, Federico Fraternale, Francesca Di Mare, Raffaele Marino, Barbara Giles, Thomas E. MooreChristopher T. Russell, Roy B. Torbert, Jim L. Burch, Yuri V. Khotyaintsev

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The description of the local turbulent energy transfer and the high-resolution ion distributions measured by the Magnetospheric Multiscale mission together provide a formidable tool to explore the cross-scale connection between the fluid-scale energy cascade and plasma processes at subion scales. When the small-scale energy transfer is dominated by Alfvénic, correlated velocity, and magnetic field fluctuations, beams of accelerated particles are more likely observed. Here, for the first time, we report observations suggesting the nonlinear wave-particle interaction as one possible mechanism for the energy dissipation in space plasmas.

Iaith wreiddiol	Saesneg
Rhif yr erthygl	035102
Nifer y tudalennau	8
Cyfnodolyn	Physical Review Letters
Cyfrol	122
Rhif cyhoeddi	3
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1103/PhysRevLett.122.035102
Statws	Cyhoeddwyd - 24 Ion 2019
Cyhoeddwyd yn allanol	Ie

Mynediad at Ddogfen

10.1103/PhysRevLett.122.035102

Accepted ManuscriptLlawysgrif awdur wedi’i dderbyn, 1.04 MBTrwydded: CC BY

https://lasp.colorado.edu/mms/sdc/public/

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Sorriso-Valvo, L., Catapano, F., Retinò, A., Le Contel, O., Perrone, D., Roberts, O., Coburn, J. T., Panebianco, V., Valentini, F., Perri, S., Greco, A., Malara, F., Carbone, V., Veltri, P., Pezzi, O., Fraternale, F., Di Mare, F., Marino, R., Giles, B., ... Khotyaintsev, Y. V. (2019). Turbulence-Driven Ion Beams in the Magnetospheric Kelvin-Helmholtz Instability. Physical Review Letters, 122(3), erthygl 035102. https://doi.org/10.1103/PhysRevLett.122.035102

@article{decbcea121484b7a95383306aa0f7519,

title = "Turbulence-Driven Ion Beams in the Magnetospheric Kelvin-Helmholtz Instability",

abstract = "The description of the local turbulent energy transfer and the high-resolution ion distributions measured by the Magnetospheric Multiscale mission together provide a formidable tool to explore the cross-scale connection between the fluid-scale energy cascade and plasma processes at subion scales. When the small-scale energy transfer is dominated by Alfv{\'e}nic, correlated velocity, and magnetic field fluctuations, beams of accelerated particles are more likely observed. Here, for the first time, we report observations suggesting the nonlinear wave-particle interaction as one possible mechanism for the energy dissipation in space plasmas.",

author = "Luca Sorriso-Valvo and Filomena Catapano and Alessandro Retin{\`o} and {Le Contel}, Olivier and Denise Perrone and Owen Roberts and Coburn, {Jesse T.} and Vincenzo Panebianco and Francesco Valentini and Silvia Perri and Antonella Greco and Francesco Malara and Vincenzo Carbone and Pierluigi Veltri and Oreste Pezzi and Federico Fraternale and {Di Mare}, Francesca and Raffaele Marino and Barbara Giles and Moore, {Thomas E.} and Russell, {Christopher T.} and Torbert, {Roy B.} and Burch, {Jim L.} and Khotyaintsev, {Yuri V.}",

note = "Publisher Copyright: {\textcopyright} 2019 American Physical Society.",

year = "2019",

month = jan,

day = "24",

doi = "10.1103/PhysRevLett.122.035102",

language = "English",

volume = "122",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "3",

}

Sorriso-Valvo, L, Catapano, F, Retinò, A, Le Contel, O, Perrone, D, Roberts, O, Coburn, JT, Panebianco, V, Valentini, F, Perri, S, Greco, A, Malara, F, Carbone, V, Veltri, P, Pezzi, O, Fraternale, F, Di Mare, F, Marino, R, Giles, B, Moore, TE, Russell, CT, Torbert, RB, Burch, JL & Khotyaintsev, YV 2019, 'Turbulence-Driven Ion Beams in the Magnetospheric Kelvin-Helmholtz Instability', Physical Review Letters, cyfrol. 122, rhif 3, 035102. https://doi.org/10.1103/PhysRevLett.122.035102

TY - JOUR

T1 - Turbulence-Driven Ion Beams in the Magnetospheric Kelvin-Helmholtz Instability

AU - Sorriso-Valvo, Luca

AU - Catapano, Filomena

AU - Retinò, Alessandro

AU - Le Contel, Olivier

AU - Perrone, Denise

AU - Roberts, Owen

AU - Coburn, Jesse T.

AU - Panebianco, Vincenzo

AU - Valentini, Francesco

AU - Perri, Silvia

AU - Greco, Antonella

AU - Malara, Francesco

AU - Carbone, Vincenzo

AU - Veltri, Pierluigi

AU - Pezzi, Oreste

AU - Fraternale, Federico

AU - Di Mare, Francesca

AU - Marino, Raffaele

AU - Giles, Barbara

AU - Moore, Thomas E.

AU - Russell, Christopher T.

AU - Torbert, Roy B.

AU - Burch, Jim L.

AU - Khotyaintsev, Yuri V.

PY - 2019/1/24

Y1 - 2019/1/24

N2 - The description of the local turbulent energy transfer and the high-resolution ion distributions measured by the Magnetospheric Multiscale mission together provide a formidable tool to explore the cross-scale connection between the fluid-scale energy cascade and plasma processes at subion scales. When the small-scale energy transfer is dominated by Alfvénic, correlated velocity, and magnetic field fluctuations, beams of accelerated particles are more likely observed. Here, for the first time, we report observations suggesting the nonlinear wave-particle interaction as one possible mechanism for the energy dissipation in space plasmas.

AB - The description of the local turbulent energy transfer and the high-resolution ion distributions measured by the Magnetospheric Multiscale mission together provide a formidable tool to explore the cross-scale connection between the fluid-scale energy cascade and plasma processes at subion scales. When the small-scale energy transfer is dominated by Alfvénic, correlated velocity, and magnetic field fluctuations, beams of accelerated particles are more likely observed. Here, for the first time, we report observations suggesting the nonlinear wave-particle interaction as one possible mechanism for the energy dissipation in space plasmas.

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U2 - 10.1103/PhysRevLett.122.035102

DO - 10.1103/PhysRevLett.122.035102

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VL - 122

JO - Physical Review Letters

JF - Physical Review Letters

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M1 - 035102

ER -

Turbulence-Driven Ion Beams in the Magnetospheric Kelvin-Helmholtz Instability

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