J. Raines

collaborators

3 papers

astro-ph.SR2026

The Non-Eruptive Reconfiguration of a Quiescent Filament After a Nearby Active Region Emergence

James McKevitt, Louise Harra, Gherardo Valori +13

The unpredictability of solar filament eruptions presents major challenges for forecasting space weather, as such eruptions frequently drive coronal mass ejections (CMEs) that impa…

astro-ph.SR2025

Proton specific entropy as a proxy for the $O^{7 +} / O^{6 +}$ charge state ratio over heliocentric distance

Jack D. Collard, Tamar Ervin, Ryan M. Dewey +10

While the fast solar wind has well-established origins in coronal holes, the source of the slow solar wind remains uncertain. Compositional metrics, such as heavy ion charge state…

astro-ph.SR2025

Observational Constraints on the Radial Evolution of O $^{6 +}$ Temperature and Differential Flow in the Inner Heliosphere

Yeimy J. Rivera, Kristopher G. Klein, Joseph H. Wang +15

Over decades of solar wind observations, heavy ions have been observed to have a higher temperature and flow faster than protons in the solar corona and heliosphere. Remote observa…

The Non-Eruptive Reconfiguration of a Quiescent Filament After a Nearby Active Region Emergence

Proton specific entropy as a proxy for the O7+/O6+ charge state ratio over heliocentric distance

Observational Constraints on the Radial Evolution of O6+ Temperature and Differential Flow in the Inner Heliosphere

Proton specific entropy as a proxy for the $O^{7 +} / O^{6 +}$ charge state ratio over heliocentric distance

Observational Constraints on the Radial Evolution of O $^{6 +}$ Temperature and Differential Flow in the Inner Heliosphere