Definition/Description. Trapezius Myalgia is chronic pain of the upper trapezius muscle, most frequent is neck pain. It is a complex and multifactorial condition. Musculoskeletal pain is often intensifying by mental and social stress at home or work.
A hadron, in particle physics, is any subatomic (smaller than the atom) particle or antiparticle which is made of quarks. Quarks are fundamental particles which among other properties have an electrical charge and a name (e.g. 'up', 'down', 'strange'). The electrical charge of a single quark is always a fraction (e.g. 2/3).
The Higgs boson is a theoretical particle smaller than an atom which scientsits believe is about to be spotted, but to detect it requires the worldâs largest particle accelerator, the Large Hadron Collider.CMS Detector at the Large Hadron Collider at CERN, near Geneva Photo: PHOTOLIBRARY.he Large Hadron Collider is an 18-mile (27km) ring containing powerful magnets lying beneath the French-Swiss border at the Cern laboratory in Geneva.