Quark (dairy product) then known as "syrniki". In Latvia, quark is eaten savory mixed with sour cream and scallions on rye bread or with potatoes. In desserts, quark is commonly baked into "biezpiena plātsmaize", a crusted sheet cake baked with or without raisins. A sweetened treat "biezpiena sieriņš" (small curd cheese) is made of small sweetened blocks of quark dipped in chocolate. Estonian Quark is evaluated on olfaction, vision, taste, after taste, and texture and is distributed nationally as well as to nearby regions. Although common in continental Europe, manufacturing of quark is rare in the Americas. A few dairies manufacture it, such
Current quark the mass of the constituent quark covering. The current quark mass is a parameter to compute sufficiently small color charges. "Definition": The current quark mass means the mass of the constituent quark mass reduced by the mass of the respective constituent quark covering. There is almost no difference between current quark mass and constituent quark mass for the heavy quarks (c,b,t).This is not so for the light quarks (u, d, s). The comparison of the results of the computations with the experimental data supplies the values for the current quark masses. Current quark Current quarks (also called naked quarks or