Results 141 to 150 of about 57,199 (210)
, 1996 Different aspects of a cyclotron magnet design, and not only calculations, are reviewed. The design is an iterative process starting from a simple model which requires a vision of the complete cyclotron and an integration of all subsystems.
Jongen, Yves +2 more
core
Local Generation of Plasmaspheric Plume Hiss
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The statistical analysis of hiss waves observed in the plasmaspheric plume (Wu et al., 2026, https://doi.org/10.1029/2026gl121667) is significant for identifying nonlinear wave growth processes in the equatorial region. Because nonlinear growth rates greatly exceed linear growth rates, they enable the local generation of new wave packets in ...
Yoshiharu Omura
wiley +1 more source
Angewandte Chemie, Volume 138, Issue 41, 5 October 2026.An efficient radiosynthesis of fluorine‐18 labeled gluconic acid ([18F]FGA) was developed using two readily available materials, 2‐deoxy‐2‐[18F]fluoro‐D‐glucose ([18F]FDG) and glucose oxidase. [18F]FGA is highly specific for bacterial gluconate metabolism mediated by gluconate permease (GntP) and gluconate kinase (GntK), with rapid clearance, low off ...
Sang Hee Lee +7 more
wiley +2 more sources
EC-5 fifth international workshop on electron cyclotron emission and electron cyclotron heating
, 1985 This report contains papers on the following topics: electron cyclotron emission measurements; electron cyclotron emission theory; electron cyclotron heating; gyrotron development; and ECH systems and waveguide development.
Prater, R., Lohr, J.
core
Cross‐Scale Energy Transfer at Dipolarization Front in the Earth's Magnetotail
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract Dipolarization front (DF) is a key structure for energy conversion and transport in planetary magnetotails. Although multiscale processes have been observed around DFs, quantitative analyses of cross‐scale coupling remain lacking. Here, we calculate cross‐scale transfer rate for different energy channels at a DF using Magnetospheric Multiscale
Xiujuan Ou +8 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The inner radiation belt (L* < 3) has long been considered an impenetrable barrier to ultra‐relativistic electrons. Here we show that this barrier can be breached under extreme space weather conditions. Using continuous near‐equatorial observations from the Arase satellite, we show that the May 2024 superstorm rapidly generated multi‐MeV ...
Y. Miyoshi +19 more
wiley +1 more source
First Observation of Four‐Band Ion Cyclotron Whistlers
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract Ion cyclotron whistlers are frequently observed in low Earth orbit, typically formed when right‐hand polarized lightning whistlers undergo polarization reversal at crossover frequencies. In this study, we for the first time report a four‐band ion cyclotron whistler event detected by Van Allen Probe A.
Huicong Chen +6 more
wiley +1 more source
Study and improvement of the McGill cyclotron.
, 1951 This thesis is presented in two parts. Part I describes a pulser built for the r.f. oscillator of the McGill synchro-cyclotron. Part II describes the study of the behaviour of the internal circulating proton beam of the cyclotron.
Henry, William Hunter.
core
The Evolution of Parallel Electric Field Across the Earth's Magnetosheath
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract In Earth's collisionless magnetosheath, turbulence evolution and energy transformation across the system, especially at kinetic scales, remain poorly quantified without full‐coverage of high‐resolution observations. Using multi‐traversal observations from the 2023 and 2024 Magnetospheric Multiscale (MMS) Unbiased Magnetosheath Campaign, we ...
Y. Qi +5 more
wiley +1 more source