Lyndon B. Johnson High School (Johnson City, Texas) go by Johnson City. The Eagles compete in the following sports Lyndon B. Johnson High School (Johnson City, Texas) Lyndon Baines Johnson High School or LBJ High School is a public high school located in Johnson City, Texas (USA) and classified as a 2A school by the UIL. It is part of the Johnson City Independent School District located in north central Blanco County. In 1963, the school was renamed in honor of President Lyndon B. Johnson who was a 1924 graduate of Johnson City High School. In 2015, the school was rated "Met Standard" by the Texas Education Agency.
B − L B − L In high energy physics, B" − "L (pronounced "bee minus ell") is the difference between the baryon number ("B") and the lepton number ("L"). This quantum number is the charge of a global/gauge U(1) symmetry in some Grand Unified Theory models, called U(1). Unlike baryon number alone or lepton number alone, this hypothetical symmetry would not be broken by chiral anomalies or gravitational anomalies, as long as this symmetry is global, which is why this symmetry is often invoked. If exists as a symmetry, it has to be spontaneously broken to give the neutrinos a nonzero mass