Shuo Wang   Ying Zou   Qiang Hu   Xueling Shi   Hiroshi Hasegawa   
Journal of Geophysical Research: Space Physics 129(2) 2024年2月 [査読有り]
Abstract
Flux transfer events (FTEs) are a type of magnetospheric phenomena that exhibit distinctive observational signatures from the in situ spacecraft measurements. They are generally believed to possess a magnetic field configuration of a mag...
Richard E. Denton   Yi‐Hsin Liu   Jefferson A. Agudelo Rueda   Kevin J. Genestreti   Hiroshi Hasegawa   Martin Hosner   Roy B. Torbert   James L. Burch   
Journal of Geophysical Research: Space Physics 129(1) 2024年1月 [査読有り]
Abstract
An LMN coordinate system for magnetic reconnection events is sometimes determined by defining N as the direction of the gradient across the current sheet and L as the direction of maximum variance of the magnetic field. The third directi...
K.-J. Hwang   R. Nakamura   J. P. Eastwood   S. A. Fuselier   H. Hasegawa   T. Nakamura   B. Lavraud   K. Dokgo   D. L. Turner   R. E. Ergun   P. H. Reiff   
Space Science Reviews 219(8) 2023年10月 [査読有り]
Abstract
Various physical processes in association with magnetic reconnection occur over multiple scales from the microscopic to macroscopic scale lengths. This paper reviews multi-scale and cross-scale aspects of magnetic reconnection revealed i...
K. A. Blasl   T. K. M. Nakamura   R. Nakamura   A. Settino   H. Hasegawa   Z. Vörös   M. Hosner   D. Schmid   M. Volwerk   Owen W. Roberts   E. Panov   Yi‐Hsin Liu   F. Plaschke   J. E. Stawarz   J. C. Holmes   
Geophysical Research Letters 50(19) 2023年10月 [査読有り]
Abstract
We present Magnetospheric Multiscale observations of an electron‐scale reconnecting current sheet in the mixing region along the trailing edge of a Kelvin‐Helmholtz vortex during southward interplanetary magnetic field conditions. Within...
TAKADA Taku   FUJIMOTO Masaki   ASANO Yoshihiro   NAKAMURA Rumi   HASEGAWA Hiroshi   MATSUOKA Ayako   MIYASHITA Yukinaga   CARR Chris M   LUCEK Elizabeth A   REME Henri   
井筒智彦   高田拓   浅野芳洋   藤本正樹   長井嗣信   長谷川洋   宮下幸長   斉藤実穂   中村琢磨   LUCEK Elizabeth A   REME Henri   FAZAKERLEY Andrew   
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 111(A9) A09203-A09203 2006年9月
[ 1] Recent numerical simulations suggest that as soon as the Kelvin-Helmholtz instability (KHI) has grown nonlinearly to form a highly rolled-up vortex, plasma mixing is inevitably achieved within the vortex. Identification of rolled-up vortices ...
H. Hasegawa   B. U. O. Sonnerup   C. J. Owen   B. Klecker   G. Paschmann   A. Balogh   H. Reme   
ANNALES GEOPHYSICAE 24(2) 603-618 2006年
The structure and formation mechanism of a total of five Flux Transfer Events (FTEs), encountered on the equatorward side of the northern cusp by the Cluster spacecraft, with separation of similar to 5000 km, are studied by applying the Grad-Shafr...
Ezoe, Y   Funase, R   Nagata, H   Miyoshi, Y   Nakajima, H   Mitsuishi, I   Ishikawa, K   Numazawa, M   Kawabata, Y   Fuse, R   Nakajima, S   Boden, R. C   Kamps, L   Nobuhara, Y   Hirai, S   Yoneyama, T   Hagino, K   Matsumoto, Y   Hosokawa, K   Kasahara, S   Ishi, D   Hiraga, J   Mitsuda, K   Fujimoto, M   Ueno, M   Yamazaki, A   Hasegawa, H   Mitani, T   Kawakatsu, Y   Iwata, T   Koizumi, H   Sahara, H   Kanamori, Y   Morishita, K   
Ezoe, Y   Funase, R   Nagata, H   Miyoshi, Y   Nakajima, H   Mitsuishi, I   Ishikawa, K   Numazawa, M   Kawabata, Y   Fuse, R   Nakajima, S   Boden, R. C   Kamps, L   Nobuhara, Y   Hirai, S   Yoneyama, T   Hagino, K   Matsumoto, Y   Hosokawa, K   Kasahara, S   Ishi, D   Hiraga, J   Mitsuda, K   Fujimoto, M   Ueno, M   Yamazaki, A   Hasegawa, H   Mitani, T   Kawabata, Y   Iwata, T   Koizumi, H   Sahara, H   Kanamori, Y   Morishita, K   the GEO-X team   
Hasegawa, H   M. R. Argall   N. Aunai   R. Bandyopadhyay   N. Bessho   I. J. Cohen   R. E. Denton   J. C. Dorelli   J. Egedal   S. A. Fuselier   P. Garnier   V. Géno   D. B. Graham   K. J. Hwang   Y. V. Khotyaintsev   D. B. Korovinskiy   B. Lavraud   Q. Lenouvel   T. C. Li   Y.-H. Liu   B. Michotte de Welle   T. K   M. Nakamura   D. S. Payne   S. M. Petrinec   Y. Qi   A. C. Rager   P. H. Reiff   J. M. Schroeder   J. R. Shuster   M. I. Sitnov   G. K. Stephens   M. Swisdak   A. M. Tian   R. B. Torber   K. J. Trattner   S. Zenitani