Evidence for Ubiquitous High-equivalent-width Nebular Emission in z ~ 7 Galaxies: Toward a Clean Measurement of the Specific Star-formation Rate Using a Sample of Bright, Magnified Galaxies

R. Smit, R. J. Bouwens, I. Labbe, W. Zheng, L. Bradley, M. Donahue, D. Lemze, J. Moustakas, K. Umetsu, A. Zitrin, D. Coe, M. Postman, V. Gonzalez, M. Bartelmann, N. Benitez, T. Broadhurst, H. Ford, C. Grillo, L. Infante, Y. Jimenez-TejaS. Jouvel, D. D. Kelson, O. Lahav, D. Maoz, E. Medezinski, P. Melchior, M. Meneghetti, J. Merten, A. Molino, L. A. Moustakas, M. Nonino, P. Rosati, S. SeitzShow 13 moreShow less