24 citations · 68 across the 6 of their papers we have counts for
6 papers
Comparison of solar multifrequency microwave data with other solar indices for understanding solar and stellar microwave data
Masumi Shimojo, Kosuke Namekata, Kazumasa Iwai +2
Thermal microwave emissions detected from stellar atmospheres contain information on stellar activity. However, even for the Sun, the relationship between multifrequency microwave…
CME Propagation Through the Heliosphere: Status and Future of Observations and Model Development
M. Temmer, C. Scolini, I. G. Richardson +31
The ISWAT clusters H1+H2 have a focus on interplanetary space and its characteristics, especially on the large-scale co-rotating and transient structures impacting Earth. SIRs, gen…
Solar Observing with the Atacama Large Millimeter-Submillimeter Array
Timothy Bastian, Masumi Shimojo, Miroslav Barta +2
The Atacama Large Millimeter-submillimeter Array (ALMA), sited on the high desert plains of Chajnantor in Chile, has opened a new window onto solar physics in 2016 by providing con…
The Brightness Temperature of the Quiet Solar Chromosphere at 2.6 mm
Kazumasa Iwai, Masumi Shimojo, Shinichiro Asayama +4
The absolute brightness temperature of the Sun at millimeter wavelengths is an important diagnostic of the solar chromosphere. Because the Sun is so bright, measurement of this pro…
Coronal magnetic field and the plasma beta determined from radio and multiple satellite observations
Kazumasa Iwai, Kiyoto Shibasaki, Satoshi Nozawa +5
We derived the coronal magnetic field, plasma density, and temperature from the observation of polarization and intensity of radio thermal free-free emission using the Nobeyama Rad…
Spectral Structures and Their Generation Mechanisms for Solar Radio Type-I Bursts
Kazumasa Iwai, Yoshizumi Miyoshi, Satoshi Masuda +3
The fine spectral structures of solar radio type-I bursts were observed by the solar radio telescope AMATERAS. The spectral characteristics, such as the peak flux, duration, and ba…