Question

The elementary particles having rust mass equal to or greater than that of nucleans are​

Answer 1

Answer:

Elementary particle physics is often called high-energy physics. One reason for this is that if we wish to produce new particles in a collision between two other particles, then because of the well-known relativistic mass–energy relation E = mc2, high energies are needed, at least as great as the rest masses of the particles produced. The second reason is that to explore the structure of a particle requires a probe whose wavelength λ is at least as small as the structure to be explored. By the de Broglie relation λ = h/p, this implies that the momentum p of the probing particle, and hence its energy, must be large.

Answer 2

Explanation:

Particles having mass greater than that of nucleons are called Hyperon