Discovery of a z= 7.452 High Equivalent Width Lyα Emitter from the Hubble Space Telescope Faint Infrared Grism Survey

R.~L. Larson, S.~L. Finkelstein, N. Pirzkal, R. Ryan, V. Tilvi, S. Malhotra, J. Rhoads, K. Finkelstein, I. Jung, Lise Christensen, A. Cimatti, I. Ferreras, N. Grogin, A.~M. Koekemoer, N. Hathi, R. O'Connell, G. Östlin, A. Pasquali, J. Pharo, B. RothbergR.~A. Windhorst, The FIGS Team