Development of electromagnetic showers in oriented tungsten crystals
Baskov V. A., Ganenko V. B. , Gushchin V. A., Zhebrovskii Yu. V., Kim V. V. , Kolesnikov L Ya., Konorov I. V. , Luchkov B. I. , Maisheev V. A. , Rubashkin A. L. , Sergienko V. I. , Tugaenko V. Yu. , Khablo V. A.
Experiments on the development of electromagnetic showers produced by 28-GeV electrons in oriented tungsten crystals are reported. The crystal thicknesses were 0.07,0.3, and 1.0 mm. At this energy, the "constant strong field" comes into play, and the development of showers in oriented crystals differs from that observed in an amorphous substance.