SPIN EFFECTS IN LARGE ANGLE TWO-BODY REACTIONS AT HIGH ENERGY

1985 ◽  
Vol 46 (C2) ◽  
pp. C2-211-C2-215
Author(s):  
G. Nardulli
Keyword(s):  
Large Angle ◽  
High Energy ◽  
Spin Effects

scholarly journals On Large Angle Elastic Proton-Proton Scattering at High Energy

1966 ◽  
Vol 35 (5) ◽  
pp. 834-839
Author(s):  
Masako Bando ◽  
Yoshio Takada
Keyword(s):  
Large Angle ◽  
High Energy ◽  
Proton Scattering ◽  
Proton Proton ◽  
Elastic Proton

scholarly journals Phenomena associated with the anomalous absorption of high energy gamma radiation.—II

1934 ◽  
Vol 143 (850) ◽  
pp. 681-706 ◽  
Keyword(s):  
Gamma Radiation ◽  
Scattered Radiation ◽  
Wave Length ◽  
Large Angle ◽  
High Energy ◽  
Secondary Radiation ◽  
Anomalous Absorption ◽  
Small Thickness ◽  
Energy Gamma ◽  
Γ Rays

In a previous paper we gave an account of an investigation of the secondary radiation produced when different elements are irradiated with the high energy γ-rays of thorium C". The present paper describes an extension of this investigation. It will be reduced that confusion with the ordinary scattered radiation was almost entirely eliminated by examining the secondary radiation in a direction making a large angle with the primary beam, since under these conditions not only is the Compton radiation relatively very much weaker, but in addition it is comparatively soft and is easily absorbed in the radiator itself, or in a very small thickness of absorber, owing to the large increase in wave-length at this large angle of scattering.

Spin effects in processes with the participation of high-energy particles in a magnetic field

1984 ◽  
Vol 27 (7) ◽  
pp. 550-553
Author(s):  
V. G. Bagrov ◽  
V. Ch. Zhukovskii ◽  
I. M. Ternov ◽  
V. R. Khalilov
Keyword(s):  
Magnetic Field ◽  
High Energy ◽  
Spin Effects ◽  
High Energy Particles

scholarly journals Incoherent ultrarelativistic particle scattering by nuclei at planar channeling

2020 ◽  
pp. 83-94
Author(s):  
Viktor V. Tikhomirov
Keyword(s):  
Transverse Energy ◽  
High Energy Physics ◽  
Particle Density ◽  
Large Angle ◽  
Plane Channel ◽  
Coherent Scattering ◽  
Simulation Method ◽  
Particle Beam ◽  
High Energy ◽  
Density Variation

The problem of high-energy charged particle motion in the field of atomic planes of oriented crystals, essential for particle beam manipulation, intensive gamma-radiation generation and prepared measurements of short-living elementary particle properties, such as magnetic and electric dipole momenta, is considered. A rigorously evaluated instant change of transverse channeling motion energy under the scattering by an atomic core is applied to deduce an expression for the average transverse energy growth rate, which takes into consideration both the quantum effects and sharp particle density variation inside an inter-plane channel. The latter makes it possible for the first time to describe numerically the key limitations of multiple applications of the channeling effects in high-energy physics, not involving the parameters, introduces earlier through the arbitrary qualitative considerations. Also, the expressions of both the large angle scattering cross section and average square of small scattering angles are obtained, making possible to formulate a consistent simulation method of both positively and negatively charged particles propagation both in and out of the channeling conditions, taking into consideration both quantum nature of incoherent and classical one of the coherent scattering of ultra-relativistic particles by crystal plane atoms.

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