Semisuperfluidity of ${}^3\mathrm{He}$ in Aerogel?

According to hydrodynamic, acoustic, and NMR studies the superfluid transition temperature of ${}^3\mathrm{He}$ in aerogel ( $T_c^a$) is significantly suppressed with respect to that of bulk ${}^3\mathrm{He}$. We have found in the range of temperatures between $T_c$ and $T_c^a$ a large and unexpected NMR satellite line attributable to the liquid inside the aerogel. We propose that this anomalous behavior of liquid ${}^3\mathrm{He}$ corresponds to a new type of superfluid ordering related to magnetic and possibly orbital coherence.