Open AccessPrecision measurements of charmonium states formed in {anti p}p annihilation
Author(s) -
Thomas Armstrong,
D. Bettoni,
V. Bharadwaj
Publication year - 1991
Language(s) - English
Resource type - Reports
DOI - 10.2172/656816
Subject(s) - antiproton , fermilab , annihilation , physics , accumulator (cryptography) , nuclear physics , particle physics , proton , algorithm , computer science
Fermilab experiment E-760 studies the resonant formation of Charmonium states in proton-antiproton interactions using a hydrogen gas-jet target in the antiproton Accumulator ring at Fermilab. Precision measurements of the mass and width of the Charmonium states, {chi}{sub 1}, {chi}{sub 2} and a new measurement of the {psi} mass are presented