Симетрична дифракція Лауе сферичних нейтронних хвиль у поглинаючих кристалах

• Дата: 2018
• Автори: Dzyublik, A. Ya., Slisenko, V. I., Mykhaylovskyy, V. V.
• Формат: Стаття
• Мова: English
• Опубліковано: Publishing house "Academperiodika" 2018
• Теми: thermal neutrons; Laue diffraction; dynamical scattering theory; spherical waves; Borrmann triangle
• Онлайн доступ: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/38
• Назва журналу: Ukrainian Journal of Physics

Well-known Kato's theory of the Laue diffraction of spherical x-ray waves is generalized to the case of the neutron diffraction in strongly absorbing crystals, taking into consideration both the potential  and the resonant scattering of neutrons by nuclei. The saddle-point method is ap...