Research Interest:

Experimental atomic physics on atomic collision processes and atomic structure; application of atomic physics to biological physics and trace element analysis.

Publications:

Fogle, M. R., Daly, B., Evans, M., Justiniano, E. L. B., Kovacs, C. J., Shinpaugh, J. L., and Toburen, L. H., "Determination of Plasma Trace Elements in Tumor-Bearing Animals by Proton-Induced X-ray Emission Spectroscopy," Biological Trace Element Research, 83, 181 (2001).

Thompson, J. S., Covington, A. M., Krstic, P. S., Pieksma, M., Shinpaugh, J. L., Stancil, P. C., Havener, C. C., "Low-Energy electron Capture by C1⁷ from D using Merged Beams," Physical Review A, 63, 012717, (2001).

Havener, C. C., Krstic, P. S., Stancil, P. C., Thompson, J. S., Covington, A. M., Pieksma, M., Shinpaugh, J. L., "Low-Energy Capture from H by Heavy Multicharged Ions using Merged Beams," Proceedings of the XXII Internation Conference on Photonic, Electronic, and Atomic Collisions, eds. S. Datz, M. E. Bannister, H. F. Krause, L. H. Saddiq, D. Schultz, and C. R. Vane, p. 507 Rinton Press, Princeton (2001).

Toburen, L. H., Shinpaugh, J. L., Justiniano, E. L. B., "Fluorine Auger-electron production in collisions of H⁺ and Li²⁺ ions with fluorocarbon targets," Physical Review A, 60, R4213 (1999).

Toburen, L. H., Williams, A., Moreau, C., Shinpaugh, J. L., and Justiniano, E., "Molecular Effects in K-Shell Ionization by Charged Particles," Applications of Accelerators in Research and Industry, proceedings of the Fifteenth International Conference, eds. J. L. Duggan and I.L. Morgan CP475, p. 3 AIP Press, New York (1999).

Sanders, J. M., Shinpaugh, J. L., Datz, S., Segner, F., and Breinnig, M., "Dependence of the Binary Encounter Peak Energy on the Projectile Core," Physical Review A 55, 426 (1997).

Sanders, J. M., Varghese, S. L., Datz, S., Deveney, E., Krause, H. F., Shinpaugh, J. L., Vane, C. R., and DuBois, R. D., "Neutral Beams: Production and Collisions of Neutral Beams in the 100 keV to 6 MeV Range," Applications of Accelerators in Research and Industry, proceedings of the Fourteenth Internation Conference, eds. J. L. Duggan and I. L. Morgan, CP392, p. 93 AIP Press, New York (1997).

Shinpaugh, J. L., "Transmission Gratings" Macmillan Encyclopedia of Physics Macmillan, New York (1996).

Havener, C. C., Bannister, M. E., Folkerts, L., Hale, J. W., Pieksma, M., Shinpaugh, J. L., and Meyer, F. W., "Collisions of Highly Charged Ions with Electrons, Atoms, and Surfaces," Nucl.Instrum. Meth. Phys. Res. B, 99, 213 (1995).

Shinpaugh, J. L., Meyer, F. W., and Datz, S., "A New Technique for the Study of Charge Transfer in Multiply Charged Ion-Ion Collisions," Nucl.Instrum. Meth. Phys. Res. B, 99, 198 (1995).

Wolff, W.,  Shinpaugh, J. L.,  Wolf, H. E.,  Olson, R. E.,  Bechthold, U., and Schmidt-Boecking, H., ``Pronounced Small-angle Diffraction in the Binary-Encounter Peak in Collisions of Au11+ with H2," J.Phys.B, 26, L65 (1993).

Shinpaugh, J. L.,  Wolf, H. E.,  Wolff, W.,  Olson, R. E., Wang, J.,  Ramm, U., Jagutzki, O., and Schmidt-Boecking, H., "Transition from Quantum to Quasi-Classical Behavior of the Binary Encounter Peak in Collisions of 0.6 to 3.6 MeV/amu I23+ and Xe21+ with He and Ar Targets," J. Phys. B, 26, 2869 (1993).

Wolff, W., Shinpaugh, J. L., Wolf, H. E.,  Olson, R. E., Wang, J.,  Lencinas, S., Piscevic, D.,  Herrmann, R., and Schmidt-Boecking, H., "Diffraction in the Binary-Encounter Electron Peak Observed in Collisions of 0.6 MeV/amu I7+, I23+, and Au11+ Projectiles with He and Ar," J. Phys. B, 25, 3683 (1992).

Shinpaugh, J. L., Sanders, J. M.,  Hall, J. M.,  Lee, D. H.,   Schmidt-Boecking, H., Tipping, T. N.,  Zouros, T. J. M.,and  Richard, P., "Electron Capture and Target Ionization in Collisions of Bare Projectile Ions incident on Helium," Phys. Rev. A, 45, 2922 (1992).