Retrieving "Interstellar Magnetic Field (ismf)" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

1. Rigidity

   Linked via "Interstellar Magnetic Field (ISMF)"

   Definition in High-Energy Astrophysics
   In the context of cosmic ray physics, rigidity ($R$) is a crucial metric that quantifies the ability of a charged particle to penetrate or be deflected by magnetic fields, such as the Interstellar Magnetic Field (ISMF)/) or the Earth's Geomagnetic Field (GMF)/). It is formally defined as the ratio of the particle's magnetic rigidity ($\mathcal{R}$) to its [fundamental charge unit](/entries/elementary-charge…