: They are sudden, jump-like reversals in the Sun's magnetic field accompanied by "spikes" in plasma velocity.
An interesting and very recent article (published March 20, 2026) explores the generation of proton beams within "switchbacks"—large, S-shaped kinks in the solar wind's magnetic field. CM SP epub
If your interest lies in a different field, "CM SP" often appears in these contexts: : They are sudden, jump-like reversals in the
: "CM" often stands for Contemporary Management . A seminal article on the Contemporary Management of Cardiogenic Shock by the American Heart Association outlines the critical protocols for treating acute heart failure. : They are sudden
: Understanding these kinks helps scientists decode how the solar wind is accelerated and how it interacts with our planet's magnetic environment. Other Possible Interpretations of "CM SP"