Possible Clues:

• ___ boson (so-called "God particle")
• __ boson: elementary particle
• ___ boson (the so-called "God particle")
• ___ boson (elementary particle)
• Peter ____ predicted the existence of the boson named after him
• Peter __, Nobel laureate who predicted the existence of his eponymous boson
• Physicist showing fine weather systems good for hearts