def py_bar(self): """Normalized py in units of sqrt(m)""" return normalized_particle_coordinate(self, 'py')
def x_bar(self): """Normalized x in units of sqrt(m)""" return normalized_particle_coordinate(self, 'x')
def py_bar(self): """Normalized py in units of sqrt(m)""" return normalized_particle_coordinate(self, 'py')
def x_bar(self): """Normalized x in units of sqrt(m)""" return normalized_particle_coordinate(self, 'x')