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Positronium‐like Á + ‐center in potassium halides
Author(s) -
Bisi A.,
Bosi L.,
Dupasquier A.,
Zappa L.
Publication year - 1975
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220690223
Subject(s) - positronium , positron , annihilation , halide , center (category theory) , atomic physics , physics , quenching (fluorescence) , electron , bound state , value (mathematics) , positron annihilation , potassium , nuclear physics , chemistry , crystallography , particle physics , fluorescence , quantum mechanics , inorganic chemistry , computer science , organic chemistry , machine learning
Abstract The annihilation of positrons bound in Á + ‐centers is studied. From a magnetic quenching experiment the value of |Ψ(0)| 2 for the bound electron‐positron pair is obtained. Reasonable agreement is found with theoretical expectations.