The Shafer-Ray Atomic and Molecular Physics Laboratory
 

The University of Oklahoma

PUBLICATIONS OF NEIL SHAFER-RAY

(formerly Neil Shafer)

1. N. Shafer, S. Satyapal, and R. Bersohn, Isotope effect in the photodissociation of HDO at 157.5 nm, J. Chem. Phys. 90, 6807 (1989.)

2. J. Park, N. Shafer, and R. Bersohn, The time evolution of the velocity distribution of hydrogen atoms in a buffer gas, J. Chem Phys. 50, 7861 (1989.)

3. N. Shafer and R. Bersohn, Photoionization cross section of hydrogenic atoms:  A generating function solution,  Phys. Rev. A. 42, 1313 (1990);  Errata, Phys. Rev. A. 44, 7855 (1991.)

4. G. Johnston, J. Park, S. Satyapal, N. Shafer, K. Tsukiyama, R. Bersohn, and B. Katz, Properties of hydrogen atoms newly generated in chemical reactions and photodissociations,  Acc. Chem. Res. 23, 232 (1990.)

5. N. Shafer and R. Bersohn, Two and three dimensional laser induced fluorescence:  Application to photodissociation of LiI,  J. Chem. Phys. 94, 4817 (1990.)

6. Y. Matsumi, N. Shafer, K. Tonokura, M. Kawasaki, and H. Kim, Fine structure branching ratios and Doppler spectra of O(3Pj) produced by the reaction H + O2  ® OH + O,  J. Chem. Phys. 95, 4972 (1991.)

7.  K. Tonokura, N. Shafer, Y. Matsumi, and M. Kawasaki, Photodissociation of oxygen molecules at 226 nm in the Herzberg I system, J. Chem. Phys. 95, 3394 (1991.)

8. Y. Matsumi, N. Shafer, K. Tonokura, M. Kawasaki, Y. Huang, and R. Gordon, Doppler profiles and fine-structure branching ratios of O(3Pj) from photodissociation of carbon dioxide at 157 nm,  J. Chem. Phys. 95, 7311 (1991.)

9. N. Shafer, K. Tonokura, Y. Matsumi, and S. Tasaki, The Doppler spectra of O(1D) from the photodissociation of O2, NO2 and N2O, J. Chem. Phys. 95, 6218 (1991.)

10.  N. Shafer and R. Zare, Through a beer glass darkly, Physics Today, 44, 48 (1991.)

11. M. Kawasaki, Y. Matsumi, A. Chattopadhyay, N. Shafer, S. Satyapal, S. Tasaki, W. Yi, and R. Bersohn, Reaction of two-photon excited xenon and krypton atoms with hydrogen molecules, J. Chem. Phys. 96, 7010 (1992.)

12. D. Adelman, N. Shafer, D. Kliner, and R. Zare, Measurement of relative state-to-state rate constants for the reaction D+H2(v,j) ® HD(v',j') + H, J. Chem. Phys. 97, 7323 (1992.)

13. D. Neuhauser, R. Judson, D. Kouri, D. Adelman, N. Shafer, D. Kliner, and R. Zare, State-to-state rates for the D + H2(v=1,j=1) ®  HD(v',j´) + H reaction: prediction and measurements, Science 257, 519 (1992.)

14. N. Shafer, A. Orr-Ewing, W. Simpson, H. Xu, and R. Zare, State-to-state differential cross sections from photoinitiated bulb reactions, Chem. Phys. Lett. 212, 155 (1993.)

15. W. Yi, S. Satyapal, N. Shafer, and R. Bersohn, The reaction of Hg(63P1) with hydrogen molecules studied by electron spin resonance and laser induced fluorescence, J. Chem. Phys. 99, 4548 (1993.)

16. N. Shafer, H. Xu, R. Tuckett, M. Springer, and R. Zare, Direct measurement of the three-dimensional product velocity distribution from photoinitiated bulb reactions, J. Phys. Chem.  98, 3369 (1994.)

17. N. Shafer-Ray, A. Orr-Ewing, and R. Zare, Beyond state-to-state differential cross sections:  determination of product polarization in photoinitiated bimolecular reactions, J. Phys. Chem. 99, 7591, (1995.)

18. H. Xu, N.E. Shafer-Ray, F. Merkt, D.J. Hughes, M. Springer, R.P. Tuckett, and R.N. Zare, Measurement of the state-specific differential cross section for the H+D2 ® HD(v´=4, J´=3) reaction at a collision energy of 2.4eV, J. of Chem. Phys., 103, 5157, (1995.)

19. N.E. Shafer-Ray, R.N. Zare, Measurement of rapidly varying electric fields through parity oscillations in the Rydberg states of hydrogenic atoms, App. Phys. Lett., 69, 3749, (1996.)

20. Kushlani Dharmasena, Jennifer Jefferies, Guangwei Mu, Joel Young, Barry Bergeron, Robert Littell, and Neil Shafer-Ray, A  peristaltic injection nozzle for collinear molecular and optical beams, Rev. Sci. Instru., 69, 2880 (1998.)

21. Sharon Kennedy, Kushlani Dharmasena, Steven Moser, Marcis Auzincsh, and Neil Shafer-Ray A method to obtain meV-collision0energy resolution in scattering studies:  application to the H+D₂®HD(n´=0,j´) +D (q_­rel<80^o) reaction at E_rel=1.275±0.011 eV,  Chem. Phys. 244, 449 (1999.)

22. B. Kendrick, L. Jayasinghe, S. Moser, M. Auzinsh, N. Shafer-Ray, Observation of Predicted Resonance Structure in the H+D2®HD(n´=0,j´=7) +D reaction at E_rel=0.94 eV,  Phys. Rev. Let., 84, 4325 (2000); Errata 86 (2001) 2482.

23. N Shafer-Ray, M. Morrison, and G. Parker, A classical ensemble model of three-body collisions in the point contact approximation and application to alignment effects in near resonant energy transfer collisions of He atoms with Rydberg Ca atoms, J. Chem. Phys. 113, 4274 (2000.)

24.  Marcis Auzinsh, Revin Ferber,Neil Shafer-Ray and Maris Tamanis, Influence of the Stark effect on the polarization of the fluorescence of X¹S->P-state-laser-excited NaRb: Application to the direct imaging of electric fields, J Phys D, 34, (2001) 624

25. Marcis Auzinsh, Lalith Jayasinghe, Lance Oelke, Ruvin Ferber, and Neil Shafer-Ray Strobe imaging of electric fields by depolarization of singlet Rydberg states of Hg,  J. Phys D, Appl Phys 34 ( 2001) 1933.

26. Janis Alnis, Kaspars Blushs, Marcis Auzinsh, Sharon Kennedy, Neil Shafer-Ray, , E. R. I. Abraham,  “The Hanle effect and level crossing spectroscopy in Rb vapor under strong laser excitation, Journal of Physics B: Atomic Molecular and Optical Physics 36 1 (2003).

27. Neil E. Shafer-Ray, Kimball A. Milton, Brendan R. Furneaux, Eric Abraham, and George R. Kalbfleisch, Design of a Biased Stark Trap of Molecules That Move Adiabatically in an Electric Field, Phys Rev A 67, 045401 (2003.)

28. Chris McRaven, Janis Alnis, Brendan Furneaux, and Neil Shafer-Ray, A 1+1 ionization scheme for sensitive detection of the OH radical, Journal of Physical Chemistry, J. Phys. Chem A  7138 (2003.)

29. Evgueni Nikitin, Elena Dashevskaya, Eric Abraham, Janis Alnis, Marcis Auzinsh, Brendan R Furneaux, Mark Keil, Neil Shafer-Ray, and Richard Waskowsky, Prediction and measurement of the speed-dependent throughput of an octupole filter including nonadiabatic effects:  Application to Cs, Li, Rb, and S₂,  Phys Rev A 68, 23403 (2003).