Charged particles that encounter a magnetic mirror experience this man's namesake acceleration, and the idea that the existence of advanced extraterrestrial life in the Milky Way would mean we should see signs of them such as spacecrafts is known as his paradox. The highest occupied state of a system of electrons at absolute zero is an energy named for this man. He and Dirac name a set of statistics describing gases made of protons, neutrons, or electrons, all of which a
Charged particles that encounter a magnetic mirror experience this man's namesake acceleration, and the idea that the existence of advanced extraterrestrial life in the Milky Way would mean we should see signs of them such as spacecrafts is known as his paradox. The highest occupied state of a system of electrons at absolute zero is an energy named for this man. He and Dirac name a set of statistics describing gases made of protons, neutrons, or electrons, all of which are particles named for this man that possess half-integer spin, unlike bosons. For 10 points, name this Italian physicist who developed the first sustained nuclear  chain reaction.
Charged particles that encounter a magnetic mirror experience this man's namesake acceleration, and the idea that the existence of advanced extraterrestrial life in the Milky Way would mean we should see signs of them such as spacecrafts is known as his paradox.
Enrico Fermi [accept Fermi-Hart paradox until “this man” in first sentence]