Final answer:
Jessica Esquivel would most likely be excited and fascinated by the opportunity to work with muons, given their mysterious nature and the role they play in uncovering the secrets of subatomic particles and fundamental forces.
Step-by-step explanation:
Jessica Esquivel's reaction to working with muons is likely to be excited and fascinated by the opportunity. Muons were discovered during cosmic-ray experiments in 1936 and presented a mystery to physicists when they did not conform to the expected properties of a particle predicted by Yukawa. Their mass is around 106 MeV/c² and they do not feel the strong nuclear force, which led to the surprise and curiosity in the scientific community, as highlighted by I. I. Rabi's remark, "Who ordered that?" The continued study of muons and other subatomic particles provides profound insights into the secrets of nature and the fundamental forces that govern the universe.