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A subscript is also used to distinguish between different versions of a subatomic particle. Thus electron, muon, and tau neutrinos are denoted ν e ν μ and ν τ. A particle may be distinguished by multiple subscripts, such as Ω − bbb for the triple bottom omega particle.
The most common superscript digits (1, 2, and 3) were included in ISO-8859-1 and were therefore carried over into those code points in the Latin-1 range of Unicode. The remainder were placed along with basic arithmetical symbols, and later some Latin subscripts, in a dedicated block at U+2070 to U+209F.
alpha particle: angular acceleration: radian per second squared (rad/s 2) fine-structure constant: unitless beta: velocity in terms of the speed of light c: unitless beta particle: gamma: Lorentz factor: unitless photon: gamma ray: shear strain: radian heat capacity ratio: unitless surface tension: newton per meter (N/m)
The DØ and CDF collaborations reported the consistent masses of the new state. The Particle Data Group world average mass is 5.7924 ± 0.0030 GeV/c 2. For notation, the assumption is that the two heavy quarks are both strange, denoted by a simple Ξ ; a subscript "c" is added for each constituent charm quark, and a "b" for each bottom quark.
Lorentz force on a charged particle (of charge q) in motion (velocity v), used as the definition of the E field and B field. Here subscripts e and m are used to differ between electric and magnetic charges. The definitions for monopoles are of theoretical interest, although real magnetic dipoles can be described using pole strengths.
Quantities with a subscript 1 are for the parent ion, n and ℓ are principal and orbital quantum numbers for the excited electron, K and J are quantum numbers for = + and = + where and are orbital angular momentum and spin for the excited electron respectively. “o” represents a parity of excited atom.
The electroweak sector is a Yang–Mills gauge theory with the symmetry group U(1) × SU(2) L, = ¯ + ¯ + ¯ + ¯ + ¯, where the subscript sums over the three generations of fermions; ,, and are the left-handed doublet, right-handed singlet up type, and right handed singlet down type quark fields; and and are the left-handed doublet and right ...
In particle physics, ... or vector (J P = 1 −), J is added as a subscript. When the spectroscopic state of the meson is known, it is added in parentheses.