Charmed and beautiful particles

	By downloading this file I agree with the terms of use.
	Reproduction of material from the journal in any form requires written permission of the publisher. Teachers, students and researchers can individually use the materials on Physics-Uspekhi website for noncommercial use in a teaching or research activities.

PACS: 13.25.Ft, 14.40.Lb, 14.40.Nd, 14.40.Cs, 11.30.Er, 14.65.Dw (all)
DOI: 10.1070/PU1987v030n02ABEH002809
URL: https://ufn.ru/en/articles/1987/2/a/
Citation: Shifman M A "Charmed and beautiful particles" Sov. Phys. Usp. 30 91–109 (1987)