Photon-rejection power of the Light Dark Matter eXperiment in an 8 GeV beam oleh The LDMX collaboration, Torsten Åkesson, Cameron Bravo, Liam Brennan, Lene Kristian Bryngemark, Pierfrancesco Butti, E. Craig Dukes, Valentina Dutta, Bertrand Echenard, Thomas Eichlersmith, Jonathan Eisch, Einar Elén, Ralf Ehrlich, Cooper Froemming, Andrew Furmanski, Niramay Gogate, Chiara Grieco, Craig Group, Hannah Herde, Christian Herwig, David G. Hitlin, Tyler Horoho, Joseph Incandela, Wesley Ketchum, Gordan Krnjaic, Amina Li, Jeremiah Mans, Phillip Masterson, Sophie Middleton, Omar Moreno, Geoffrey Mullier, Joseph Muse, Timothy Nelson, Rory O’Dwyer, Leo Östman, James Oyang, Jessica Pascadlo, Ruth Pöttgen, Luis G. Sarmiento, Philip Schuster, Matthew Solt, Cristina Mantilla Suarez, Lauren Tompkins, Natalia Toro, Nhan Tran, Erik Wallin, Andrew Whitbeck, Danyi Zhang