Charge radius the composite particle must be modeled as a sphere of negative rather than positive electric charge for the interpretation of electron scattering experiments. In these cases, the square of the charge radius of the particle is defined to be negative, with the same absolute value with units of length squared equal to the positive squared charge radius that it would have had if it was identical in all other respects but each quark in the particle had the opposite electric charge (with the charge radius itself having a value that is an imaginary number with units of length). It is
Mina (given name) Mina (given name) Mina is a given name with a variety of origins, used as a feminine name in some cultures and a masculine name in others. Mina (; ), also transcribed Mena or Meena, is a male given name for Egyptian Christians. Meena (Arabic: mīnā' مِينَاء) is the irregular feminine noun for port. See Mina (disambiguation) Meena or Mina is an Indian tribe. Meena, or Mina, is a name given to females in India. It is commonly used by Christians, Hindus and Parsees. The name is a shortened form of Meenakshi (beautiful fish-shaped eyes; Meen = fish; akshi =