Helium, from He$^{3}$ Superfluid to Alpha-spin

POSTER

Abstract

Accompanying helium-using of ``Two Eagles'' balloon group 2015 World record pacificballoon.com@Flight-Status.php, superfluid He$^{3}$ offers a unique ``testing ground'' for rapid phase transitions. Recent experiments where a rotating superfluid He$^{3}$ was locally heated well above the critical temperature by absorption of neutrons [4,5] receved vortex formation under a rapid 2$^{\mathrm{nd}}$ order phase transition-I.S. Aranson, \textit{et.al,} Physica C, \textbf{``Vortex Matter in Superconductors at Extreme SCALES and Conditions'',} v 332, n 1-4, May 2000, h 129. Further for ``alpha-spin resembles the vortex formed as a consequence of the interaction of 4 vortexes'' sought the ``it will be sufficient to calculate the energy shift with the singlet {\&} triplet $m=$0-S Gasiorowics:\textbf{''Quantum Physics'',}2003, h 220

Authors

  • Fatahillah Hidajatullah-Widastra

    Prodi of Physics University of Indonesia

  • Widastra Hidajatullah-Maksoed

    PT. INDISI,Tbk, Jl. Bengawan 28, Bandung 40114