On determination of effective mass of the delocalized positronium in NaCl crystals

K. P. Arefiev, O. V. Boev, P. V. Kuznetsov, S. A. Vorobiev

Отделение математики и информатики

Результат исследований: Материалы для журнала › Статья › рецензирование

Аннотация

The angular correlation of the photons of two-quantum annihilation in NaCl crystal was measured at temperatures ranging from 77 to 500 K. The data obtained clearly showed a narrow peak which was earlier observed only at low temperatures. The positronium nature of this peak was examined by applying a magnetic field. The positronium effective mass was found to be (1.5±0.2)2 m₀.

Язык оригинала	Английский
Страницы (с-по)	1067-1069
Число страниц	3
Журнал	Solid State Communications
Том	44
Номер выпуска	7
DOI	https://doi.org/10.1016/0038-1098(82)90337-4
Состояние	Опубликовано - 1982

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

Доступ к документу

10.1016/0038-1098(82)90337-4

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abstract = "The angular correlation of the photons of two-quantum annihilation in NaCl crystal was measured at temperatures ranging from 77 to 500 K. The data obtained clearly showed a narrow peak which was earlier observed only at low temperatures. The positronium nature of this peak was examined by applying a magnetic field. The positronium effective mass was found to be (1.5±0.2)2 m0.",

author = "Arefiev, {K. P.} and Boev, {O. V.} and Kuznetsov, {P. V.} and Vorobiev, {S. A.}",

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AU - Vorobiev, S. A.

PY - 1982

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AB - The angular correlation of the photons of two-quantum annihilation in NaCl crystal was measured at temperatures ranging from 77 to 500 K. The data obtained clearly showed a narrow peak which was earlier observed only at low temperatures. The positronium nature of this peak was examined by applying a magnetic field. The positronium effective mass was found to be (1.5±0.2)2 m0.

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