Evidence for Very Massive Stars in extremely UV-bright star-forming galaxies at $z\sim 2.2-3.6$

A. Upadhyaya, R. Marques-Chaves, D. Schaerer +4

We present a comprehensive analysis of the presence of very massive stars (VMS > $100M_{\odot }$) in the integrated spectra of 13 UV-bright star-forming galaxies at $2.2 \lesssim z…