Pressure Effects in ortho-Positronium Annihilation

• Authors: T. Goworek , J. Wawryszczuk , R. Zaleski
• Languages of publication: EN

Abstracts

EN

A short review of experiments concerning the influence of high pressure on positron annihilation in molecular solids is given. To this kind of experiments belong e.g. pressure inhibition of positronium formation, pressure induced phase transitions, and free volume swelling in the media intercalated by high pressure gas.

Keywords

EN

36.10.Dr; 78.70.Bj

Discipline

• 78.70.Bj: Positron annihilation(for positron states, see 71.60.+z in electronic structure of bulk materials; for positronium chemistry, see 82.30.Gg in physical chemistry and chemical physics)
• 36.10.Dr: Positronium(see also 82.30.Gg Positronium chemistry)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2005
• Volume: 107
• Issue: 4
• Pages: 608-614

Dates

published

2005-04

received

2004-09-20

Contributors

author

T. Goworek

• Institute of Physics, Maria Curie Skłodowska University, pl. Marii Curie-Skłodowskiej 1, 20-031 Lublin, Poland

author

J. Wawryszczuk

• Institute of Physics, Maria Curie Skłodowska University, pl. Marii Curie-Skłodowskiej 1, 20-031 Lublin, Poland

author

R. Zaleski

• Institute of Physics, Maria Curie Skłodowska University, pl. Marii Curie-Skłodowskiej 1, 20-031 Lublin, Poland

References

• 1. J. Kansy, Nucl. Instrum. Methods Phys. Res. A, 374, 235, 1996
• 2. T. Goworek, J. Nucl. Radiochem. Sci., 1, 11, 2000
• 3. T. Goworek, T. Suzuki, E. Hamada, K. Kondo, Y. Ito, Chem. Phys., 255, 347, 2000
• 4. T. Goworek, J. Wawryszczuk, R. Zaleski, Chem. Phys. Lett., 387, 433, 2004
• 5. J. Kikas, A. Laisaar, A. Suisalu, A. Kuznetsov, A. Ellervee, Phys. Rev. B, 57, 14, 1998
• 6. H. Forsman, P. Andersson, J. Chem. Phys., 80, 2804, 1984
• 7. A.M. Maroncelli, S.P. Qi, H.L. Strauss, R.G. Snyder, J. Am. Chem. Soc., 104, 6237, 1982
• 8. E.B. Sirota, D.M. Singer, H.E. Knight Jr., J. Chem. Phys., 100, 1542, 1994
• 9. T. Goworek, R. Zaleski, J. Wawryszczuk, Chem. Phys., 295, 243, 2003
• 10. C.L. Wang, T. Hirade, F.H.J. Maurer, M. Eldrup, N.J. Pedersen, J. Chem. Phys., 108, 4654, 1998

Identifiers

DOI

10.12693/APhysPolA.107.608