Community of nature between wehner spots and the blocking effect on passage of particles through single crystals

A formalism that reveals community of nature between Wehner spots and the block­ ing effect on passage of particles through single crystals is grounded and de­ veloped. The method grew out of the author 1 s work on the theory of the blocking effect, and uses a nonlocal-statistical description of the beam particles, the atoms of the crystal, and the interaction between them.