AUTHOR=Roytershteyn Vadim , Delzanno Gian Luca , Holmes Justin C. TITLE=Oblique instability of quasi-parallel whistler waves in the presence of cold and warm electron populations JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2024.1359112 DOI=10.3389/fspas.2024.1359112 ISSN=2296-987X