Zobrazeno 1 - 10
of 3 065
pro vyhledávání: '"Y, Narita"'
Publikováno v:
Annales Geophysicae, Vol 42, Pp 79-89 (2024)
The steady-state magnetosheath model has various applications for studying the plasma and magnetic field profile around the planetary magnetospheres. In particular, the magnetosheath model is analytically obtained by solving the Laplace equation for
Externí odkaz:
https://doaj.org/article/4b1f808c0377442586d411ce4bbb0e7d
Publikováno v:
Annales Geophysicae, Vol 41, Pp 87-91 (2023)
An axi-symmetric two-dimensional magnetopause model is constructed by making use of the conformal mapping in the complex plane. The model is an analytic continuation of the power-law damped (or asymptotically elongated) parabolic shape. The complex-p
Externí odkaz:
https://doaj.org/article/ec4e9907a5584abd936c146b2cae1a08
Autor:
C. Somphong, A. Suppasri, K. Pakoksung, T. Nagasawa, Y. Narita, R. Tawatari, S. Iwai, Y. Mabuchi, S. Fujita, S. Moriguchi, K. Terada, C. Athanasius, F. Imamura
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 22, Pp 891-907 (2022)
Studies have indicated that submarine landslides played an important role in the 2018 Sulawesi tsunami event, damaging the coast of Palu Bay in addition to the earthquake source. Most of these studies relied on observed coastal subaerial landslides t
Externí odkaz:
https://doaj.org/article/ca8a1d33d0924e9d9afd42ba179a5318
Autor:
S. Toepfer, I. Oertel, V. Schiron, Y. Narita, K.-H. Glassmeier, D. Heyner, P. Kolhey, U. Motschmann
Publikováno v:
Annales Geophysicae, Vol 40, Pp 91-105 (2022)
The reconstruction of Mercury's internal magnetic field enables us to take a look into the inner heart of Mercury. In view of the BepiColombo mission, Mercury's magnetosphere is simulated using a hybrid plasma code, and the multipoles of the internal
Externí odkaz:
https://doaj.org/article/e4d4ec89886c4118b79e5f1b343432b4
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-14 (2021)
Abstract Poloidal–toroidal magnetic field decomposition is a useful application of the Mie representation and the decomposition method enables us to determine the current density observationally and unambiguously in the local region of magnetic fie
Externí odkaz:
https://doaj.org/article/ba331abb47694682b97ccfe659a4127d
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
In the steady-state picture, the magnetic field can be formulated by a curl-free potential field in the magnetosheath region, and the sheath field is uniquely and linearly determined by the upstream field and the transformation matrix which contains
Externí odkaz:
https://doaj.org/article/0ce07641c7d34980b48109dbad3c971a
Autor:
Y. Narita
Publikováno v:
Annales Geophysicae, Vol 39, Pp 759-768 (2021)
The concept of electromotive force appears in various electromagnetic applications in geophysical and astrophysical fluids. A review of the electromotive force and its applications to the solar wind are discussed such as the electromotive force profi
Externí odkaz:
https://doaj.org/article/8eacc94c03cc48859b53b3072f9be349
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Collisionless plasmas in space often evolve into turbulence by exciting an ensemble of broadband electromagnetic and plasma fluctuations. Such dynamics are observed to operate in various space plasmas such as in the solar corona, the solar wind, as w
Externí odkaz:
https://doaj.org/article/e03677882b5d486894c4314ebecad632
Publikováno v:
Annales Geophysicae, Vol 39, Pp 563-570 (2021)
The magnetosheath is defined as the plasma region between the bow shock, where the super-magnetosonic solar wind plasma is decelerated and heated, and the outer boundary of the intrinsic planetary magnetic field, the so-called magnetopause. Based on
Externí odkaz:
https://doaj.org/article/64dcd03c13324c5fb7960834a3b0bcdd
Publikováno v:
Earth, Planets and Space, Vol 73, Iss 1, Pp 1-18 (2021)
Abstract The parameterization of the magnetospheric field contribution, generated by currents flowing in the magnetosphere is of major importance for the analysis of Mercury’s internal magnetic field. Using a combination of the Gauss and the Mie re
Externí odkaz:
https://doaj.org/article/023c01657800467fa4432db170424e68