Helium atom −54.41776311(2) eV. The total ground state energy of the helium atom is −79.005151042(40) eV, or −2.90338583(13) a.u. Helium atom A helium atom is an atom of the chemical element helium. Helium is composed of two electrons bound by the electromagnetic force to a nucleus containing two protons along with either one or two neutrons, depending on the isotope, held together by the strong force. Unlike for hydrogen, a closed-form solution to the Schrödinger equation for the helium atom has not been found. However, various approximations, such as the Hartree–Fock method, can be used to estimate the ground state energy and
The Universe in a Single Atom wish for in this endeavor to unify science and religion-you may not like what you find." Arthur Zajonc, president of the Mind and Life Institute states, ""The Universe in a Single Atom" is an open-minded engagement between intellectual traditions, an engagement that enriches our shrinking planet." Critic Lisa Liquori states,"Though the Dalai Lama aims to reach a wide audience and offers a fair, nicely written, and thoughtful treatise, the subject matter will primarily appeal to spiritual types and to altruistic, ethical physicists and biologists. The Universe in a Single Atom The Universe in a Single Atom is a book by