Unfortunately, this book can't be printed from the OpenBook. Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF.

Atomic nuclei exhibit multiple energy scales simultaneously—ranging from hundreds down to fractions of a megaelectronvolt. A new study demonstrates that these drastically different scales can be ...

AMES, Iowa – John Lajoie, surrounded in his office by Star Trek posters and a few space hero action figures, recently made the case for nuclear physics research and the multi-million-dollar ...

Protons sit in the nuclei of all atoms, but they are not fundamental particles: They are made of three quarks held together by the strong nuclear force. The strength of this interaction is actually ...

Evidence of a particle made up of four tightly bound quarks tests physicists’ understanding of the force that holds protons and neutrons together. The particles in a hadron are bound tightly together ...

Bee secrets -- Aiming for the stars -- Shut out -- Panic at MIT -- Spreading the dream -- The big picture -- High energy days -- The Bell years -- A presidential ...

Bee secrets -- Aiming for the stars -- Shut out -- Panic at MIT -- Spreading the dream -- The big picture -- High energy days -- The Bell years -- A presidential appointment -- Blazing a trail ...