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1. "Angular Distribution of Fast Protons from Singly and Doubly Ionizing Collisions with He," E. Y. Kamber, C. L. Cocke, S. Cheng and S. L. Varghese, Physical Review Letters, 60 (1988) 2026-9.

2. "Differential Cross Sections for single Ionization of He and D₂ by Fast Protons," E. Y. Kamber, C. L. Cocke, S. Cheng, J. H. McGuire and S. L. Varghese, Journal of Physics B, 21 (1988) L455-9.

3."Coulomb Explosion of D₂ following Capture and Ionization by Fast O⁸⁺ Ions," S. Cheng, E. Y. Kamber, C. L. Cocke and S. L. Varghese, Nuclear Instruments and Methods in Physics Research B, 40/41 (1989) 47-49.

4. "Investigation of Internuclear Axis Alignment with Projectile Direction in Recoil Ion Production from Ion-Molecule Collisions," S. L. Varghese, C. L. Cocke, S. Cheng, E. Y. Kamber and V. Frohne, Nuclear Instruments and Methods in Physics Research B, 40/41 (1989) 266-269.

5. "Angular distributions for Ionization of He and D₂ by Fast Protons." E. Y. Kamber, C. L. Cocke, S. Cheng, S. L. Varghese and J. H. McGuire, Nuclear Instruments and Methods in Physics Research B, 40/41 (1989) 92-97.

6. "Angular Distributions of Fast Protons in Ionizing Collisions with He, D₂ and Ne Targets," C. L. Cocke, E. Y. Kamber, S. Cheng and S. L. Varghese, Nuclear Instruments and Methods in Physics Research B, 42 (1989) 545-551.

7. "Differential Cross Sections for Multiple Ionization of Ne and Ar in Collisions with Fast Protons," E. Y. Kamber, C. L. Cocke, S. Cheng and S. L. Varghese, Physical Review A, 41 (1990) 150-7.

8. "Measurement of Electron Capture and Ionization Cross Sections for D₂ in Collision with Fast O⁸⁺ Ions," S. Cheng, C. L. Cocke, E. Y. Kamber, C. C. Hsu and S. L. Varghese, Physical Review A, 42 (1990) 214-22.

9."Electron Capture by O⁸⁺ from Aligned Molecular Deuterium",   S. Cheng, C. L. Cocke, V. Frohne, E. Y. Kamber, and S. L. Varghese, Nuclear Instruments and Methods in Physics Research B, 56/57 (1991) 78-81.

10."Q-value Measurements in Charge Transfer Collisions of Highly Charged Ions with Atoms by Recoil Longitudinal Momentum Spectroscopy", R. Ali, V. Frohne, C. L. Cocke, M. Stockli, S. Cheng, and M. L. A. Raphaelian, Physical Review Letters, 69 (1992) 2491-2494. 

11."Measurements of Recoil Ion Longitudinal Momentum Transfer in Multiply-ionizing Collisions of Fast Heavy Ions with Multielectron Targets", V. Frohne, S. Cheng, R. Ali, M. Raphaelian, C. L. Cocke, and R. E. Olson, Physical Review Letters, 71 (1993) 696-699.  ( PDF File Size:  1,683 k )

12."Angular Distribution of Dissociated Deuterons by MeV O⁸⁺ Impact",  S. Cheng, C. L. Cocke, V. Frohne, E. Y. Kamber, J. H. McGuire and Y. Wang, Physical Review A, 47 (1993) 3923-3929.  ( PDF File Size:  2,748 k )

13."Two-Photon Decay of the 2 ¹S₀ State in Heliumlike Bromine", R. W. Dunford, S. Cheng, E. P. Kanter, H. G. Berry, C. Kurtz, B. J. Zabransky, A. E. Livingston, and L. J. Curtis, Physical Review A, 48 (1993), 1929-1936.  ( PDF File Size:  2,931 k )

14."Branching Ratio for the M1 Decay of the 2 ²S_1/2 State in One-electron Krypton", S. Cheng, H. G. Berry, R. W. Dunford, D. S. Gemmell, E. P. Kanter, B. J. Zabransky, A. E. Livingston, L. J. Curtis, J. Bailey, and J. A. Nolen, Physical Review A, 47 (1993) 903-910.  ( PDF File Size:  2,757 k )

15."Experimental Transition Probabilities of Intercombination Transitions in Mg-like, Al-like, and Si-like Ions of Bromine", E. Trabert, J. Suleiman, S. Cheng, H. G. Berry, R. W. Dunford, E. P. Kanter, C. Kurtz, A. E. Livingston, K. W. Kukla, F. G. Serpa, and L. J. Curtis, Physical Review A, 47 (1993) 3805-3809.  ( PDF File Size:  1,815 k )

16."M1 Decay of the 2 ³S₁ State in Heliumlike Krypton", S. Cheng, R. W. Dunford, C. J. Liu, B. J. Zabransky, A. E. Livingston and L. J. Curtis, Physical Review A,  49 (1994) 2347.   ( PDF File Size:  2,557 k )

17."Measurement of the lifetime of the 2 ³P₂ state in heliumlike krypton Using a two-foil target", S. Cheng, H. G. Berry, R. W. Dunford, D. S. Gemmell, E. P. Kanter, C. Kurtz, E. Rehm, and B. J. Zabransky, Physical Review A, 50 (1994) 2197.  ( PDF File Size:  1,727 k )

18."Ionization and Multifragmentation of C₆₀   by High-Energy, Highly Charged Xe Ions", T. Lebrun, H.G. Berry, S. Cheng, R.W. Dunford, H. Esbensen, D. S. Gemmell, E. P. Kanter, and W. Bauer, Physical Review Letters, 72 (1994) 3965.  ( PDF File Size:  1,800 k )

19."Spectral Distribution of the Two-photon Decay of He-like Krypton", R. Ali, I. Ahmad, H. G. Berry, R. W. Dunford, D. S. Gemmell, E. P. Kanter, P. H. Mokler, A. E. Livingston, S. Cheng, and L. J. Curtis, Nuclear Instruments and Methods in Physics Research B, 98 (1995) 69-73.  ( PDF File Size:  578 k )

20."Fine-structure energies for the 1s2s ³S - 1s2p ³P transition in heliumlike Ar16+", K. W. Kukla, A. E. Livingston, J. Suleiman, H. G. Berry, R. W. Dunford, D. S. Gemmell, .E. P Kanter, S. Cheng, and L. J. Curtis, Physical Review A, 51 (1995) 1905.  ( PDF File Size:  4,350 k )

21."The interactions of High-energy, highly charged Xe ions with fullerenes", T. LeBrun, H. G.Berry, S. Cheng, R.W. Dunford, H. Esbensen, D. S. Gemmell, E. P. Kanter, W. Bauer, Nuclear Instruments and Methods B 98 (1995) 479-481.  ( PDF File Size:  268 k )

22. "Fine structure energies for the 1s2s ³S - 1s2p ³P transition in helium-like ions", A. E. Livingston, K. W. Kukla, C. M. Vogel Vogt, H. G. Berry, R. W. Dunford, D. S. Gemmell, E. P. Kanter, J. Suleiman, R. ALi, S. Cheng, L. J. Curtis, Nuclear Instruments and Methods B 98 (1995) 28-32.  ( PDF File Size:  563 k )

23. "The interactions of High energy, highly charged Xe ions with buckyballs", R. Ali, H. G. Berry, S. Cheng, R. W. Dunford, H. Esbensen, D. S. Gemmell, E. P. Kanter, T. LeBrun, L. Young, W. Bauer, Nuclear Instruments and Methods B 96 (1995) 545-549.   ( PDF File Size:   534 k )

24."The Ionization and Fragmentation of C₆₀ by Highly Charged, High Energy Xenon Ions", S. Cheng, H. G. Berry, R. W. Dunford, H. Esbensen, D. S. Gemmell, E. P. Kanter, T. LeBrun, and W. Bauer, Physical. Review A , 54 (1996) 3182-3194.   ( PDF File Size:  5,099 k )

25. ²Shape of Two-photon-continuum Emission from the 1s2s ¹S₀ State in He-like Krypton² , R. Ali, I. Ahmad, H. G. Berry, R.W. Dunford, D. S. Gemmell, M. Jung, E. P. Kanter, P. H. Mokler, A. E. Livingston, S. Cheng, and L. J. Curtis, Physical Review A, 55 (1997) 994-1006.  ( PDF File Size:  1,211 k )

26. ²E1-M1 damping interference in the electric field quenching of metastable Ar¹⁷⁺ ions² , R. W. Dunford, D. S. Gemmell, M. Jung, E. P. Kanter, H. G. Berry, A. E. Livingston, S. Cheng, and L. J. Curtis, Physical Review Letters, 79 (1997) 3359. ( PDF File Size:  261 k )

27. ''Lifetimes of the 3p ²P_3/2 in Sodium-Like Bromine (Br XXV)'', A. Vasiliev, E. Jasper, H.G. Berry, A.E. Livingston, L.J. Curtis, S. Cheng, and R.W. Dunford, Physical. Review A, 58 (1998) 732-735 . ( PDF File Size: 82 k )

28. ''Precision Measurement of the Two-Photon Spectral Distribution from Decay of the 1s2s ¹S₀ Level in Heliumlike Nickel'', H.W. Schäffer, R.W. Dunford, E.P. Kanter, S. Cheng, L.J. Curtis, A.E. Livingston, and P.H. Mokler,  Phys. Rev. A, 59 (1999) 245-50 . ( PDF File Size: 171k )

29. ''Extreme-Ultraviolet Wavelength and Lifetime Measurements in Highly-Ionized Krypton'', K.W. Kukla, A.E. Livingston, C.M. Vogel Vogt, H.G. Berry, R.W. Dunford, L.J. Curtis, and S. Cheng, Phys. Rev. A (submitted 1998).

30. "Total and differential cross sections for medium-energy H⁺ + C₂H₂ collisions ",  S. Cheng, and Y. Liu, J. Phys. B: At. Mol. Opt. Phys. 32 (1999) 825-835. ( PDF File Size: 159 k )

31. ''Higher Order Photon Transitions in H-like and He-like Ions'', R.W. Dunford, E.P. Kanter, H.W. Schäffer, P.H. Mokler, H.G. Berry, A.E. Livingston, S. Cheng and L.J. Curtis, Physica Scripta T 80 (1999) 143-144. ( PDF File Size: 74k )

32. ''Lifetime Measurements for Allowed and Forbidden Transitions'', E. Jasper, A. Vasilyev, K. Kukla, C. Vogel Vogt, A.E. Livingston, H.G. Berry, S. Cheng, L.J. Curtis and R.W. Dunford, Physica Scripta T 80B (1999) 466-468. ( PDF File Size: 151 k)

33. "Differential Cross Section Measurements in Ion-Molecule Collisions", S. Cheng, Proceedings of the Fifteenth International Conference, Denton, TX 1998, pp. 153-157.  ( PDF File Size: 55k )

OTHER PUBLICATIONS

1. "Differential Cross Sections for Multiply Ionizing Proton-Ne and Ar Collisions," E. Y. Kamber, C. L. Cocke, S. Cheng and S. L. Varghese, in Electronic and Atomic Collisions (Book of Abstracts of Contributed Papers of the 16th International Conference of the Physics of Electronic and Atomic Collisions). New York, New York, USA, 1989. Edited by a. Dalgarno, R. S. Freund, M. S. Lubell and T. B. Lucatorto, p. 434.  

2. "Measurement of Electron Capture and Ionization Cross Sections of D₂ in Collision with Fast O⁸⁺ Ions," S. Cheng, C. L. Cocke, E. Y. Kamber, C. C. Hsu, S. L. Varghese and R. Shingal, ibid., p. 437. 

3."Spectroscopy of Highly Ionized Atoms using Position Sensitive Detection", K. W. Kukla, A. E. Livingston, F. G. Serpa, A. S. Zacarias, H. G. Berry, R. W. Dunford, E. P. Kanter, S. Cheng, J. Suleiman, L. J. Curtis, and E. Trabert, Proceedings of the VI-th International Conference on the Physics of the Highly-Charged Ions, (1993), 398-401.  ( PDF File Size:   1,285 k )

4."Lifetime of the 2 ²S_1/2 State in Hydrogenlike Krypton", S. Cheng, R. W. Dunford, E. P. Kanter, H. G. Berry, D. S. Gemmell, B. J. Zabransky, A. E. Livingston, L. J. Curtis, Proceedings of he VI-th International Conference on the Physics of the Highly-Charged Ions, (1993) 394-397.   ( PDF File Size:  1,310 k )

5. "The Interactions of High-Energy, Highly Charged Ions with Fullerenes", R. Ali, H. G. Berry, S. Cheng, R. W. Dunford, H. Esbensen, D. S. Gemmell, E. P. Kanter, T. LeBrun, L. Young, and W. Bauer, Advances in Nuclear Dynamics 2, Edited by Bauer and Westfall, Plenum Press, New York, 1996.   ( PDF File Size:  497 k )