Low-energy lepton-proton bremsstrahlung via effective field theory Pulak Talukdar, Fred Myhrer, Ghanashyam Meher and Udit Raha Eur. Phys. J. A, 54 11 (2018) 195 Published online: 22 November 2018 DOI: 10.1140/epja/i2018-12629-8