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

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Parent link:Solid State Communications.— , 1963-
Vol. 44, iss. 7.— 1982.— P. 1067-1069
Další autoři: Arefyev (Afef'ev, Arefiev) K. P. Konstantin Petrovich, Boev O. V., Kuznetsov P. V., Vorobiev S. A.
Shrnutí: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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Jazyk:angličtina
Vydáno: 1982
Témata:
Médium: Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=598356

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