Abstract
Recent progress in our experimental studies of positronium formation and scattering from simple atomic and molecular systems are reviewed. The former are used to highlight key features of ionizing collision by positrons before considering recent phenomena observed in the case of molecular targets, including positron impact excitation-ionization and the electron-like scattering of positronium. The guiding theme of this review arises from the role that repeated cycles of formation and dissociation of positronium are expected to play in the accurate description of positron interaction with matter.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
Ionization–excitation events are a subset of the above-identified ionization events.
- 2.
As per the charge-sign independence of the cross-sections within the First Born Approximation.
References
R. Campeanu, J. Darewych, A. Stauffer, XV International Workshop on Low Energy Positron and Positronium Physics (IOP Publishing, London, 2010)
S. Cherry, et al, Physics in Nuclear Medicine (Saunders, Philadelphia, 2003)
C. Hayes, et al, J Nucl Med 43, 210 (2002)
G. Laricchia, et al, Adv. At. Mol. Opt. Phys. 56, 1 (2008)
P. Van Reeth, G. Laricchia, J.W. Humberston, Physica Scripta 71, C9 (2005)
A. Zecca, et al, J Phys B 39, 1597 (2006)
D.J. Murtagh, et al, Nucl. Instr. Meth. B 247, 92 (2006)
J. Beale, S. Armitage, G. Laricchia, J Phys B 39, 1337 (2006)
C. Makochekanwa, et al, New J. Phys. 11, 103036 (2009)
A. Rich, Rev. Mod. Phys. 53, 127 (1981)
S.D. Benedetti, H.C. Corben, Ann. Rev. Nucl. Sci. 4, 191 (1954)
D.J. Murtagh, et al, J. Phys. B 38, 3857 (2005)
J. Moxom, P. Ashley, G. Laricchia, Can. J. Phys. 74, 367 (1996)
R. Rejoub, B.G. Lindsay, R.F. Stebbings, Phys. Rev. A 65, 042713 (2002)
P. Caradonna, et al, Phys. Rev. A 80, 032710 (2009)
N. Overton, R.J. Mills, P.G. Coleman, J. Phys. B 26, 3951 (1993)
R. Utamuratov, et al, J. Phys. B 43, 125203 (2010)
Y. Cheng, Y. Zhou, Phys. Rev. A 76, 012704 (2007)
C.P. Campbell, et al, Nucl. Instr. Meth. B 143, 41 (1998)
H. Knudsen, J.P. Reading, Phys. Rep. 212, 107 (1992)
K. Paludan, et al, J. Phys. B 30, L581 (1997)
A.C.L. Jones, et al, J. Phys. Conf. Ser. 194, 072012 (2009)
J.P. Marler, J.P. Sullivan, C.M. Surko, Phys. Rev. A 71, 022701 (2005)
G. Laricchia, et al, J. Phys. B 35, 2525 (2002)
D.J. Murtagh, et al, Phys. Rev. Lett. 102, 133202 (2009)
L.J.M. Dunlop, G.F. Gribakin, Nucl. Instr. Meth. B 247, 61 (2006)
S. Gilmore, et al, Nucl. Instr. and Meth. B 221, 129 (2004)
M. McAlinden, H. Walters, Hyperfine Interactions 73, 65 (1992)
P.A. Hervieux, et al, J. Phys. B 39, 409 (2006)
G. Laricchia, J. Moxom, M. Charlton, Phys. Rev. Lett. 70, 3229 (1993)
D.A. Cooke, et al, J. Phys. Conf. Ser. 199, 012006 (2010)
C.K. Kwan, et al, Nucl. Instr. Meth. B 143, 61 (1998)
T.C. Griffith, Positron Scattering in Gases (Plenum, New York, 1984), p. 53
J.P. Marler, C.M. Surko, Phys. Rev. A 72, 062713 (2005)
G. Laricchia, J. Moxom, Phys. Lett. A 174, 255 (1993)
Y. Katayama, O. Sueoka, S. Mori, J. Phys. B 20, 1645 (1987)
D.A. Cooke, et al, Phys. Rev. Lett. 104, 073201 (2010)
S. Tsurubuchi, T. Iwai, J. Phys. Soc. Jap 37, 1077 (1974)
S. Brawley, et al, Science 330, 789 (2010)
M. Skalsey, et al, Phys. Rev. A 67, 022504 (2003)
F. Saito, Y. Nagashima, T. Hyodo, J Phys B 36, 4191 (2003)
A. Garner, A. Özen, G. Laricchia, J Phys B 33, 1149 (2000)
S. Armitage, et al, Phys Rev Lett 89, 173402 (2002)
S. Armitage, et al, Nucl. Instr. Meth. B 247, 98 (2006)
S.J. Brawley, et al, Nucl. Instr. Meth. B 266, 497 (2008)
J. Blackwood, et al, Phy. Rev. A 60, 4454 (1999)
A. Basu, P. Sinha, A. Ghosh, Physical Review A 63, 052503 (2001)
A. Garner, G. Laricchia, A. Özen, J Phys B 29, 5961 (1996)
A. Garner, A. Özen, G. Laricchia, Nucl. Instr. Meth. B 143, 155 (1998)
P. Biswas, S. Adhikari, J. Phy. B. 33, 1575 (2000)
W. Kauppila, T. Stein, Adv. At. Mol. Optic. Phys. 26 (Academic Press, San Diego, 1990)
S. Brawley, et al, Phys Rev Lett 105, 263401 (2010)
B. Boudaïffa, et al, Science 287, 1658 (2000)
K.R. Hoffman, et al, Phys. Rev. A 25, 1393 (1982)
Y. Itikawa, J. Phys. Chem. Ref. Data 31, 749 (2002)
C.e.a. Szmytkowski, J Phys B 20, 5817 (1987)
C.K. Kwan, et al, Physical Review A 27, 1328 (1983)
O. Sueoka, et al, J Phys B 19, L373 (1986)
M. Kimura, et al, Adv. Chem. Phys. 111, 537 (2000)
C. Szmytkowski, Chemical Physics Letters 136, 363 (1987)
J. Ludlow, H. Walters, Many-Particle Spectroscopy of Atoms, Molecules, Clusters, and Surfaces (Kluwer/Plenum, 2001)
L. Sarkadi, Phys. Rev. A 68, 032706 (2003)
C. Starrett, M. McAlinden, H. Walters, Phys. Rev. A 72, 012508 (2005)
H. Ray, J Phys B 35, 3365 (2002)
Acknowledgements
We wish to thank the Engineering and Physical Research Council and The European Union for supporting our positron and positronium research.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer Science+Business Media B.V.
About this chapter
Cite this chapter
Laricchia, G., Cooke, D.A., Brawley, S.J. (2012). Positronium Formation and Scattering from Biologically Relevant Molecules. In: GarcÃa Gómez-Tejedor, G., Fuss, M. (eds) Radiation Damage in Biomolecular Systems. Biological and Medical Physics, Biomedical Engineering. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2564-5_8
Download citation
DOI: https://doi.org/10.1007/978-94-007-2564-5_8
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-2563-8
Online ISBN: 978-94-007-2564-5
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)