Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Frank Verheest"'
Publikováno v:
The Astrophysical Journal, Vol 977, Iss 1, p 100 (2024)
The solar wind interacts with planetary magnetospheres, generating plasma waves in both the upstream region and the magnetospheric environment. Mars, lacking an inherent magnetic field, has an induced magnetosphere formed through solar wind interacti
Externí odkaz:
https://doaj.org/article/32cddb8a87024e048e02d8e21eacb845
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 203 (2024)
Motivated by the signatures of nonlinear electrostatic waves observed by the Magnetospheric Multiscale spacecraft mission in reconnection jet regions of Earth's magnetotail, we have explored the dynamical features of ion-acoustic shock waves in the m
Externí odkaz:
https://doaj.org/article/069dc2cc15a149dda9c176c6901a46f2
On the Existence of Subsonic Solitary Waves Associated with Reconnection Jets in Earth’s Magnetotail
Publikováno v:
The Astrophysical Journal, Vol 957, Iss 2, p 96 (2023)
The Magnetospheric Multiscale Spacecraft (MMS) has detected the signature of electrostatic solitary waves (ESWs) occurring in the reconnection jet site of the Earth’s magnetotail (Liu et al.). These observations have motivated us to explore the mec
Externí odkaz:
https://doaj.org/article/718b207c899d488a99256fe3847a67df
Autor:
Carel P. Olivier, Frank Verheest
Publikováno v:
Advances in Space Research. 68:2361-2366
In this comment, a Sagdeev pseudopotential analysis is used to illustrate signficant errors in the paper entitled “Dust-Ion-Acoustic Waves in unmagnetized 4-component plasma” [Adv. Space Res. 67, 1244–1253 (2021)]. It is shown that this is due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20ad7b745f2f027e08f54b738a1fdcd7
https://doi.org/10.1016/j.asr.2021.06.016
https://doi.org/10.1016/j.asr.2021.06.016
Publikováno v:
Physics of Plasmas. 30:044701
In a recent paper, “Arbitrary amplitude ion-acoustic supersolitons in negative ion plasmas with two-temperature superthermal electrons” [Phys. Plasmas 29, 092101 (2022)], Kumar and Mishra deal with the study of ion-acoustic solitary and supersoli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ef4ac44d941b0b90693c930762752a
https://doi.org/10.1063/5.0138474
https://doi.org/10.1063/5.0138474
Autor:
Frank Verheest
Publikováno v:
Astrophysics and Space Science. 367
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e58f9f50d1ddffb30bea116cfcab4dcb
https://doi.org/10.1007/s10509-022-04089-8
https://doi.org/10.1007/s10509-022-04089-8
Autor:
Frank Verheest
Publikováno v:
AMERICAN JOURNAL OF PHYSICS
Lorentz transformations between inertial observers, along with Einstein's theory of special relativity, remedied discrepancies between Newtonian physics and Maxwell's electromagnetism caused by the use of the same time in all inertial frames. In view
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::319b0965375c3be84e36f82083b8e88f
https://biblio.ugent.be/publication/8761064/file/8761065
https://biblio.ugent.be/publication/8761064/file/8761065
Autor:
Frank Verheest, Carel Olivier
Publikováno v:
JOURNAL OF PLASMA PHYSICS
A new formalism for the derivation of the cnoidal wave solution is presented by introducing a new set of initial conditions and a subacoustic moving frame. The resulting set of solutions is also constructed in a way that ensures the conservation of n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3266faaaa82044fb128a3328375064f
https://biblio.ugent.be/publication/01GMB1ETTSBANXBQWXCD135YMJ
https://biblio.ugent.be/publication/01GMB1ETTSBANXBQWXCD135YMJ
Autor:
Carel P. Olivier, Frank Verheest
Publikováno v:
PHYSICS OF PLASMAS
Overtaking collisions between double layers and solitons are investigated through the numerical simulation of the Gardner equation that governs small-amplitude double layers. The results show that the double layer emerges unaffected after the complet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e0a1d824d91bdbd37159a7a2bbeec5
https://biblio.ugent.be/publication/8669917/file/8669918
https://biblio.ugent.be/publication/8669917/file/8669918
Autor:
Manfred A. Hellberg, Frank Verheest
Publikováno v:
Journal of Plasma Physics. 85
The plasma model used in a recent paper by Kamalam et al. (J. Plasma Phys., vol. 84, 2018, 905840406) assumes a Boltzmann description for two hot ion species, in the presence of two adiabatic (fluid) electron species, for the study of obliquely propa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3344cceaab0afb413759720ce6f9df8
https://doi.org/10.1017/s0022377819000035
https://doi.org/10.1017/s0022377819000035