Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Matteo Faganello"'
Autor:
Francesco Califano, Silvio Sergio Cerri, Matteo Faganello, Dimitri Laveder, Manuela Sisti, Matthew W. Kunz
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
Hybrid-Vlasov–Maxwell simulations of magnetized plasma turbulence including non-linear electron-inertia effects in a generalized Ohm's law are presented. When fluctuation energy is injected on scales sufficiently close to ion-kinetic scales, the io
Externí odkaz:
https://doaj.org/article/dcf26458a14542eeab9eb007bb7ff9f2
Autor:
Manuela Sisti, Matteo Faganello, Francesco Califano, Giorgio Pedrazzi, Francesco Finelli, Francesca Delli Ponti
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 2021, 917 (1), pp.51. ⟨10.3847/1538-4357/ac1747⟩
The Astrophysical Journal, 2021, 917 (1), pp.51. ⟨10.3847/1538-4357/ac1747⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b3a33980fac02a1ddda4df1510b4fe2
https://hal-amu.archives-ouvertes.fr/hal-03667194
https://hal-amu.archives-ouvertes.fr/hal-03667194
Autor:
Manuela Sisti, S. Fadanelli, Francesco Califano, Matteo Faganello, Olivier Agullo, Silvio Sergio Cerri
In space and astrophysical plasmas magnetized coherent structures continuously emerge as an outcome of the nonlinear dynamics. These structures are characterized by the presence of localized strong current density peaks. Here we present a statistical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::767b950f3e12cf62065f5f266f8a5c78
https://doi.org/10.5194/egusphere-egu21-2744
https://doi.org/10.5194/egusphere-egu21-2744
Autor:
Olivier Agullo, Francesco Califano, Matteo Faganello, M. Sisti, Silvio Sergio Cerri, S. Fadanelli
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2021, 655, pp.A107. ⟨10.1051/0004-6361/202141902⟩
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 655, pp.A107. ⟨10.1051/0004-6361/202141902⟩
Astronomy and Astrophysics-A&A, 2021, 655, pp.A107. ⟨10.1051/0004-6361/202141902⟩
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 655, pp.A107. ⟨10.1051/0004-6361/202141902⟩
Context. In space and astrophysical plasmas, turbulence leads to the development of coherent structures characterized by a strong current density and important magnetic shears. Aims. Using hybrid-kinetic simulations of turbulence (3D with different e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecaed6580d0b742b8186db458b4e3fb7
http://hdl.handle.net/11568/1113466
http://hdl.handle.net/11568/1113466
Autor:
Francesca Delli Ponti, Manuela Sisti, Francesco Califano, Matteo Faganello, Francesco Finelli, Giorgio Pedrazzi
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 2021, 908 (1), pp.107. ⟨10.3847/1538-4357/abd24b⟩
The Astrophysical Journal, 2021, 908 (1), pp.107. ⟨10.3847/1538-4357/abd24b⟩
Kinetic turbulence in magnetized space plasmas has been extensively studied via in situ observations, numerical simulations, and theoretical models. In this context, a key point concerns the formation of coherent current structures and their disrupti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e9b71197a6c0a96bc4ed7ec679a1997
http://hdl.handle.net/11568/1082878
http://hdl.handle.net/11568/1082878
Autor:
Tai Phan, Takuma Nakamura, Daniel J. Gershman, Vincent Génot, Yoshitaka Saito, S. Toledo-Redondo, Hiroshi Hasegawa, Matteo Faganello, Y. Vernisse, M. Sisti, E. Penou, Francesco Califano, C. Jacquey, Charlie J. Farrugia, Thomas E. Moore, James L. Burch, Masha Kuznetsova, Benoit Lavraud, Jérémy Dargent, W. R. Paterson, S. Fadanelli, Craig J. Pollock, John C. Dorelli, J.‐A. Sauvaud, Barbara L. Giles, I. Kacem, Christopher T. Russell, Robert E. Ergun, R. Kieokaew, Stefan Eriksson, Levon A. Avanov
Publikováno v:
Journal of Geophysical Research Space Physics
Journal of Geophysical Research Space Physics, 2020, 125 (5), pp.e2019JA027333. ⟨10.1029/2019JA027333⟩
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2020, 125 (5), pp.e2019JA027333. ⟨10.1029/2019JA027333⟩
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2020, 125 (5), ⟨10.1029/2019JA027333⟩
Journal of Geophysical Research Space Physics, 2020, 125 (5), pp.e2019JA027333. ⟨10.1029/2019JA027333⟩
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2020, 125 (5), pp.e2019JA027333. ⟨10.1029/2019JA027333⟩
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2020, 125 (5), ⟨10.1029/2019JA027333⟩
International audience; We investigate both large‐ and small‐scale properties of a Kelvin‐Helmholtz (KH) event at the dusk flank magnetopause using Magnetospheric Multiscale observations on 8 September 2015. We first use two types of 3‐D simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8147a5241776762d584dcb788f810bbc
https://hal.science/hal-02886367
https://hal.science/hal-02886367
Autor:
Manuela Sisti, Andong Hu, Giorgio Pedrazzi, Matteo Faganello, Francesco Califano, Francesca Delli Ponti, Jannis Teunissen
Kinetic turbulence in magnetized space plasmas has been extensively studied via in situ observations, numerical simulations and theoretical models. In this context, a key point concerns the formation of coherent current structures and their disruptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0125c9a8ab140e79ed912fb612dbec43
https://doi.org/10.5194/egusphere-egu2020-9476
https://doi.org/10.5194/egusphere-egu2020-9476
Autor:
Francesco Finelli, Francesco Califano, Jérémy Dargent, Matteo Faganello, M. Sisti, Andong Hu, Enrico Camporeale, Jannis Teunissen
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2020, 900 (1), pp.86. ⟨10.3847/1538-4357/aba527⟩
Astrophysical Journal, 900(1)
The Astrophysical Journal, 2020, 900 (1), pp.86. ⟨10.3847/1538-4357/aba527⟩
The Astrophysical Journal, American Astronomical Society, 2020, 900 (1), pp.86. ⟨10.3847/1538-4357/aba527⟩
Astrophysical Journal, 900(1)
The Astrophysical Journal, 2020, 900 (1), pp.86. ⟨10.3847/1538-4357/aba527⟩
Magnetic reconnection is a fundamental process that quickly releases magnetic energy stored in a plasma.Identifying, from simulation outputs, where reconnection is taking place is non-trivial and, in general, has to be performed by human experts. Hen
Autor:
Francesco Pucci, Pierre Henri, Francesco Califano, Sergio Servidio, Matteo Faganello, Thierry Passot, Pierre-Louis Sulem, Giovanni Lapenta
Publikováno v:
21st EGU General Assembly
21st EGU General Assembly, Apr 2019, Vienne, Austria
HAL
21st EGU General Assembly, Apr 2019, Vienne, Austria
HAL
International audience; Velocity shear driven vortices associated to the Kelvin-Helmholtz instability (KHI) have been detected by in-situ observations at the Earth, Saturn and Mercury magnetospheres' boundary due to the interaction with the solar win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cee371528d1b833ec962b3a77deaa37e
https://hal-insu.archives-ouvertes.fr/insu-03563851
https://hal-insu.archives-ouvertes.fr/insu-03563851
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, In press
Geophysical Research Letters, In press
Geophysical Research Letters, 2019, 46, pp.11,597-11,605. ⟨10.1029/2019GL083282⟩
Geophysical Research Letters, American Geophysical Union, In press
Geophysical Research Letters, In press
Geophysical Research Letters, 2019, 46, pp.11,597-11,605. ⟨10.1029/2019GL083282⟩
International audience; We present a 3-D two-fluid simulation using plasma parameters as measured by MMS on 8 September 2015 concerning the nonlinear development of the Kelvin-Helmholtz instability at the Earth's magnetopause. We observe an extremely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab8520a6187b31ddaba98778d6b03032
https://hal.archives-ouvertes.fr/hal-02315872/document
https://hal.archives-ouvertes.fr/hal-02315872/document