High energy neutrinos from choked GRBs and their flavor ratio measurement by the IceCube Karla Varela, Sarira Sahu, Andrés Felipe Osorio Oliveros and Juan Carlos Sanabria Eur. Phys. J. C, 75 6 (2015) 289 Published online: 26 June 2015 DOI: 10.1140/epjc/s10052-015-3524-4