[P22-SF1] Poster

[P22-SF1-20] Stimulated Brillouin gain spectroscopy of metastable superfluid helium-4

*Lionel Djadaojee^1,2,3,4,5, Jules Grucker^1,2,3,4,5 (1. Laboratoire Kastler Brossel, 2. ENS-PSL Université, 3. Sorbonne Université, 4. CNRS, 5. Collège de France)