Can a newly developed AMOC technique be applied to determine the para-positronium lifetime?

Radiation Physics and Chemistry

Volumn 58, Issue 5-6, 2000, Pages 777-780

  Suzuki, N ^a   Nagai, Y ^a   Hyodo, T ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AMORPHOUS MATERIALS; GAMMA RAYS; KINETIC ENERGY; MAGNETIC FIELD EFFECTS; SCINTILLATION COUNTERS; SILICA;

MAGNETIC QUENCHING EFFECT; PARAPOSITRONIUM LIFETIME; POSITRON AGE MOMENTUM CORRELATION TECHNIQUE; TIME DEPENDENT LINE SHAPE PARAMETER;

POSITRONS;

SILICON DIOXIDE;

APPARATUS; CONFERENCE PAPER; DEGRADATION; DESTRUCTION; ENERGY; GAMMA IRRADIATION; LIFESPAN; POSITRON; POSITRONIUM; TECHNIQUE;

EID: 0034214268     PISSN: 0969806X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0969-806X(00)00258-9     Document Type: Conference Paper

References (8)

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2. 2, To be published.
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4. Nagashima Y., Kakimoto M., Hyodo T., Fujiwara K., Ichimura A., Chang T., et al. Thermalization of free positronium atoms by collisions with silica-powder grains, aerogel grains, and gas molecules. Phys. Rev. A. 52:1995;258.
5. 2. Phys. Rev. B. 58:1998;12676.
6. Schneider H., Seeger A., Siegel A., Stoll H., Castellaz P., Major J. Time-domain observation of the slowing-down of positronium in condensed matter. Appl. Surface Sci. 116:1997;140.
7. Seeger A. Challenges to positron and positronium physics by material science. Mater. Sci. Forum. 255:(257):1997;1.
8. Suzuki N., Nagai Y., Hyodo T. Direct observation of the temperature variation of the short positron lifetime in metals by using the positron age-momentum correlation technique. Phys. Rev. B. 60:1999;R9893.