Stellar Velocity Dispersion of a Massive Quenching Galaxy at z=4.01

Masayuki Tanaka, Francesco Valentino, Sune Toft, Masato Onodera, Rhythm Shimakawa, Daniel Ceverino, Andreas L. Faisst, Anna Gallazzi, Carlos Gomez-Guijarro, Mariko Kubo, Georgios E. Magdis, Charles L. Steinhardt, Mikkel Stockmann, Kiyoto Yabe, Johannes Zabl