The discussion centers around the potential correlation between the size of matter particles, defined in terms of their matter wavelength, and their mass. Participants explore the implications of the de Broglie wavelength and its relationship to particle properties, questioning the validity of using matter wavelength as a measure of particle size.
Participants do not reach a consensus on the correlation between size and mass of matter particles. Multiple competing views are presented, particularly regarding the definition of particle size and the relevance of the de Broglie wavelength.
The discussion reveals limitations in the definitions and assumptions regarding "matter wavelength" and its application to particle size. There is also an unresolved debate about the implications of the de Broglie wavelength in relation to mass and momentum.
Ranku said:the size of a matter particle (defined as its matter wavelength
How else to consider particle size?weirdoguy said:And what do you mean by "matter wavelength" and why should it be considered as particles size? If it's de Broglie wavelength then just check the formula for it.
Since de Broglie wavelength = h/momentum = mass x velocity, that would give us an indirect sense of the ‘size‘ of the particle, in relation to its mass.weirdoguy said:Well, elementary particles (like electron) are considered to be point-like, that is, they don't have size.
Ranku said:that would give us an indirect sense of the ‘size‘ of the particle.
Ranku said:de Broglie wavelength = momentum