Journal of Chemical Physics
Feedback | Help | Exit
The Journal of Chemical Physics
Search:
   
 
 
 
Previous Article
Fully retarded van der Waals interaction between dielectric nanoclusters
The van der Waals (dispersion) interaction between an atom and a cluster or between two clusters at large separation is calculated by considering each cluster as a point particle, characterized by a p...
Next Article
Fluorescence spectroscopy of jet-cooled chiral (±)-indan-1-ol and its cluster with (±)-methyl- and ethyl-lactate
The laser-induced fluorescence excitation, dispersed fluorescence, and IR-UV double resonance spectra of chiral (±)-indan-1-ol have been measured in a supersonic expansion. Three low energy con...

Low-energy electron collisions with gas-phase uracil

J. Chem. Phys. 125, 174304 (2006); doi:10.1063/1.2353147

Published 6 November 2006

You are not logged in to this journal. Log in

Carl Winstead and Vincent McKoy
A. A. Noyes Laboratory of Chemical Physics, California Institute of Technology, Pasadena, California 91125
We have studied gas-phase collisions between slow electrons and uracil molecules with a view to understanding the resonance structure of the scattering cross section. Oursymmetry-resolved results for elastic scattering, computed in the fixed-nuclei, static-exchange and static-exchange-plus-polarization approximations, provide locations for the expected pi* shape resonances and indicate the possible presence of a low-energy sigma* resonance as well. Electron-impact excitation calculations were carried out for low-lying triplet and singlet excitation channels and yield a very large singlet cross section. We discuss the connection between the resonances found in our elastic cross section and features observed in dissociative attachment. ©2006 American Institute of Physics
History: Received 26 June 2006; accepted 16 August 2006; published 6 November 2006
Permalink: http://link.aip.org/link/?JCPSA6/125/174304/1
BUY THIS ARTICLE   (US$24)
Download HTML Download Sectioned HTML Download PDF (479 kB) View Cart

KEYWORDS and PACS

Keywords
PACS
  • 34.80.Bm
    Elastic scattering of electrons by atoms and molecules
  • 34.80.Gs
    Molecular excitation and ionization by electron impact
  • YEAR: 2006

RELATED DATABASES


To view database links for this article,
you need to log in.
To view database links for this article,
you need to log in.

PUBLICATION DATA

ISSN:
0021-9606 (print)   1089-7690 (online)
Publisher:
AIP is a member of CrossRef AIP

REFERENCES (57)
View in Separate Window/Tab
For access to fully linked references, you need to log in. For access to fully linked references, you need to Log in.
  1. B. Boudaïffa, P. Cloutier, D. Hunting, M. A. Huels, and L. Sanche, Science 287, 1658 (2000).
  2. M. A. Huels, B. Boudaïffa, P. Cloutier, D. Hunting, and L. Sanche, J. Am. Chem. Soc. 125, 4467 (2003).
  3. M. A. Huels, I. Hahndorf, E. Illenberger, and L. Sanche, J. Chem. Phys. 108, 1309 (1998).
  4. K. Aflatooni, G. A. Gallup, and P. D. Burrow, J. Phys. Chem. A 102, 6205 (1998).
  5. R. Abouaf, J. Pommier, and H. Dunet, Int. J. Mass Spectrom. 226, 397 (2003).
  6. S. Denifl, S. Ptasinska, M. Cingel, S. Matejcik, P. Scheier, and T. D. Märk, Chem. Phys. Lett. 377, 74 (2003).
  7. G. Hanel, B. Gstir, S. Denifl, P. Scheier, M. Probst, B. Farizon, M. Farizon, E. Illenberger, and T. D. Märk, Phys. Rev. Lett. 90, 188104 (2003).
  8. R. Abouaf, J. Pommier, and H. Dunet, Chem. Phys. Lett. 381, 486 (2003).
  9. S. Denifl, S. Ptasi[n-acute]ska, B. Gstir, P. Scheier, and T. D. Märk, Int. J. Mass Spectrom. 232, 99 (2004).
  10. A. M. Scheer, K. Aflatooni, G. A. Gallup, and P. D. Burrow, Phys. Rev. Lett. 92, 068102 (2004).
  11. S. Denifl, S. Ptasinska, G. Hanel, B. Gstir, M. Probst, P. Scheier, and T. D. Märk, J. Chem. Phys. 120, 6557 (2004).
  12. S. Ptasinska, S. Denifl, P. Scheier, and T. D. Märk, J. Chem. Phys. 120, 8505 (2004).
  13. S. Feil, K. Gluch, S. Matt-Leubner, P. Scheier, J. Limtrakul, M. Probst, H. Deutsch, K. Becker, A. Stamatovic, and T. D. Märk, J. Phys. B 37, 3013 (2004).
  14. R. Abouaf, J. Pommier, H. Dunet, P. Quan, P. -C. Nam, and M. T. Nguyen, J. Chem. Phys. 121, 11668 (2004).
  15. S. Denifl, P. Candori, S. Ptasi[n-acute]ska, P. Limão-Vieira, V. Grill, T. D. Märk, and P. Scheier, Eur. Phys. J. D 35, 391 (2005).
  16. H. Abdoul-Carime, J. Langer, M. A. Huels, and E. Illenberger, Eur. Phys. J. D 35, 399 (2005).
  17. R. Abouaf and H. Dunet, Eur. Phys. J. D 35, 405 (2005).
  18. K. Aflatooni, A. M. Scheer, and P. D. Burrow, Chem. Phys. Lett. 408, 426 (2005).
  19. A. M. Scheer, C. Silvernail, J. A. Belot, K. Aflatooni, G. A. Gallup, and P. D. Burrow, Chem. Phys. Lett. 411, 46 (2005).
  20. S. Ptasinska, S. Denifl, B. Mróz, M. Probst, V. Grill, E. Illenberger, P. Scheier, and T. D. Märk, J. Chem. Phys. 123, 124302 (2005).
  21. S. Ptasinska, S. Denifl, P. Scheier, E. Illenberger, and T. D. Märk, Angew. Chem. Int. Ed. 44, 6941 (2005).
  22. P. D. Burrow, G. A. Gallup, A. M. Scheer, S. Denifl, S. Ptasinska, T. Märk, and P. Scheier, J. Chem. Phys. 124, 124310 (2006).
  23. R. Barrios, P. Skurski, and J. Simons, J. Chem. Phys. B 106, 7991 (2002).
  24. J. Berdys, I. Anusiewicz, P. Skurski, and J. Simons, J. Phys. Chem. A 108, 2999 (2004).
  25. J. Berdys, P. Skurski, and J. Simons, J. Phys. Chem. B 108, 5800 (2004).
  26. I. Anusiewicz, J. Berdys, M. Sobczyk, P. Skurski, and J. Simons, J. Phys. Chem. A 108, 11381 (2004).
  27. P. Mo[z-dot]ejko and L. Sanche, Radiat. Environ. Biophys. 42, 201 (2003).
  28. F. A. Gianturco and R. R. Lucchese, J. Chem. Phys. 120, 7446 (2004).
  29. P. D. Burrow, J. Chem. Phys. 122, 087105 (2005).
  30. A. Grandi, F. A. Gianturco, and N. Sanna, Phys. Rev. Lett. 93, 048103 (2004).
  31. S. Tonzani and C. H. Greene, J. Chem. Phys. 124, 054312 (2006).
  32. K. Takatsuka and V. McKoy, Phys. Rev. A 24, 2473 (1981);
    33. 30, 1734 (1984).
  33. C. Winstead and V. McKoy, Adv. At., Mol., Opt. Phys. 36, 183 (1996).
  34. C. Winstead and V. McKoy, Comput. Phys. Commun. 128, 386 (2000).
  35. M. W. Schmidt, K. K. Baldridge, J. A. Boatz, S. T. Elbert, M. S. Gordon, J. H. Jensen, S. Koseki, N. Matsunaga, K. A. Nguyen, S. J. Su, T. L. Windus, M. Dupuis, and J. A. Montgomery, J. Comput. Chem. 14, 1347 (1993).
  36. N. A. Oyler and L. Adamowicz, J. Phys. Chem. 97, 11122 (1993).
  37. J. D. Petke, G. M. Maggiora, and R. E. Christoffersen, J. Phys. Chem. 96, 6992 (1992).
  38. J. Lorentzon, M. P. Fülscher, and B. O. Roos, J. Am. Chem. Soc. 117, 9265 (1995).
  39. J. H. Hendricks, S. A. Lyapustina, H. L. de Clercq, J. T. Snodgrass, and K. H. Bowen, J. Chem. Phys. 104, 7788 (1996).
  40. C. Desfrançois, H. Abdoul-Carime, and J. P. Schermann, J. Chem. Phys. 104, 7792 (1996).
  41. C. Desfrançois, V. Periquet, Y. Bouteiller, and J. P. Schermann, J. Phys. Chem. A 102, 1274 (1998).
  42. S. D. Wetmore, R. J. Boyd, and L. A. Eriksson, Chem. Phys. Lett. 322, 129 (2000).
  43. S. S. Wesolowski, M. L. Leininger, P. N. Pentchev, and H. F. Schaefer III, J. Am. Chem. Soc. 123, 4023 (2001).
  44. X. Li, Z. Cai, and M. D. Sevilla, J. Phys. Chem. A 106, 1596 (2002).
  45. T. N. Rescigno and B. I. Schneider, Phys. Rev. A. 45, 2894 (1992), and references therein.
  46. T. N. Rescigno, D. A. Byrum, W. A. Isaacs, and C. W. McCurdy, Phys. Rev. A. 60, 2186 (1999).
  47. B. H. Lengsfield III, T. N. Rescigno, and C. W. McCurdy, Phys. Rev. A. 44, 4296 (1991).
  48. C. Winstead and V. McKoy, Phys. Rev. A. 57, 3589 (1998).
  49. C. Winstead, V. McKoy, and M. H. F. Bettega, Phys. Rev. A. 72, 042721 (2005).
  50. M. H. F. Bettega, C. Winstead, and V. McKoy, Phys. Rev. A. 74, 022711 (2006).
  51. C. W. Bauschlicher, J. Chem. Phys. 72, 880 (1980).
  52. M. J. Frisch, G. W. Trucks, H. B. Schlegel et al., Gaussian 98, Revision A.5 (Gaussian, Inc., Pittsburgh, PA, 1998).
  53. W. J. Hunt and W. A. Goddard, Chem. Phys. Lett. 3, 414 (1969).
  54. C. M. Marian, F. Schneider, M. Kleinschmidt, and J. Tatchen, Eur. Phys. J. D 20, 357 (2002).
  55. M. T. Nguyen, R. Zhang, P. -C. Nam, and A. Ceulemans, J. Phys. Chem. A 108, 6554 (2004).
  56. S. Huzinaga, J. Andzelm, M. Klobukowski, E. Radzio-Andzelm, Y. Sakai, and H. Tatewaki, Gaussian Basis Sets for Molecular Calculations (Elsevier, Amsterdam, 1984).
  57. B. Apagyi, P. Lévay, and K. Ladányi, Phys. Rev. A. 37, 4577 (1988).

CITING ARTICLES
For access to citing articles, you need to log in.
For access to citing articles, you need to Log in.


Copyright © American Institute of Physics