Study of clock transition in a bose-einstein condensate in expansion using interrogation RF pulse - Turibio, Diego Prosperi; Magalhães, Daniel Varela; Bagnato, Vanderlei Salvador; Castilho, Patricia Christina Marques; Farias, Kilvia Mayre; Salcedo, Edward Gutenberg Iraita; Gaspar, Pedro Minarelli (International Laser Physics Workshop - LPHYS'24, 2024)