Definition: In particle physics, a boson is a type of particle that obeys the rules of Bose-Einstein statistics.omposite Bosons. 1  Mesons-Mesons are formed when two quarks bond together. 2  Since quarks are fermions and have half-integer spins, if two of them are bonded together, then the spin of the resulting particle (which is the sum of the individual spins) would be an integer, making it a boson.
Elk Grove, California. Elk Grove is a city in Sacramento County, California, located just south of the state capital of Sacramento. It is part of the SacramentoâArden-ArcadeâRoseville Metropolitan Statistical Area. As of 2015, the population of the city was estimated at 167,965.
Comments Email Print. Oakland County Nonauto Manufacturing Mergers and acquisitions. Daifuku Webb Holding Co., the collection of various U.S. subsidiaries of Daifuku Co. Ltd., including Jervis B. Webb Co., could add nearly 50 percent to its revenue under a plan to buy materials handler Wynright Corp. of Elk Grove, Ill.