Publications:

(1994 to present)

  1. C. Y. R. Wu, "Fluorescence Excitation Function of NI 1200 Angstrom and Cross Sections for Fluorescence Photon-Photoion Coincidence Produced Through Photoexcitation of N2", J. Geophys. Res., 99, 8971 (1994).
  2. C. Y. R. Wu, B. W. Yang, and D. L. Judge, "Total Ion Desorption Yields of H2O, D2O, CH3OH, CD3OD, and Water-Methanol Mixed Ices Irradiated at 584 Å", Planet. Space Sci., 42, 273 (1994).
  3. H. S. Ogawa, C. Y. R. Wu, P. Gangopadhyay, and D. L. Judge, "Solar Photoionization as a Loss Mechanism of Neutral Interstellar Hydrogen in Interplanetary Space", J. Geophys. Res., 100, 3455 (1995).
  4. C. Y. R. Wu, F. Z. Chen, D. L. Judge, and K. H. Tan, "Total Electron Yields and Total Fluorescence Yields of Albite and Lunar Soil Simulants JCS-1 and MLS-1", Proc. Lunar Planet. Sci. Conf., 26, 1525 (1995).
  5. F. Z. Chen and C. Y. R. Wu, "The High, Room, and Low Temperature Photoabsorption Cross Sections of CS2 in the 1800-2300 Å Region", Geophys. Res. Lett., 22, 2131 (1995).
  6. T.-J. Whang, Guoxing Zhao, W. C. Stwalley, and C. Y. R. Wu, "Franck-Condon Factors for the b'-X, c-X, c4'-X, c4'-a, and o3-X Transitions of N2", J. Quant. Spectrosc. Rediat. Transf., 55, 335 (1996).
  7. C. Y. R. Wu, F. Z. Chen, T. Hung, and D. L. Judge, "Studies of Fluorescence from Photoexcitation of N2 and CO2 in the 28-100 eV Region", J. Electron Spectrosc. Relat. Phenom., 79, 13 (1996).
  8. C. Y. R. Wu and D. L. Judge, "Temperature-Dependent Photoabsorption Cross Sections of Selected Molecular Systems", J. Electron Spectrosc. Relat. Phenom., 79, 453 (1996).
  9. C.Y.R. Wu, T. Hung, D.L. Judge, T. Matsui, and K. Ito, "High-Resolution High-Temperature Cross Sections of N2 and O2," Photon Factory Report, 14, 278 (1997).
  10. C.Y.R. Wu, F.Z. Chen, and D.L. Judge, "Temperature-Dependent Photoabsorption Cross Sections of H2S in the 1600-2600 Å Region," J. Quant Spectrosc. Rediat. Transf., 60, 17 (1998).
  11. C. Y. R. Wu, F. Z. Chen, T. Hung, D. L. Judge, and J. J. Caldwell, "Temperature-Dependent Photoabsorption Study of Atmospheric Gases, with Application to Planetary Atmospheres," NASA Workshop, 1998, 262-265 (1998).
  12. C. Y. R. Wu, T. Hung, D. L. Judge, T. Matsui, and K. Ito, "High-Resolution High-Temperature Cross Section Measurements of N2 in the 917 Å", NASA Workshop, 1998, 266-269 (1998).
  13. J. Caldwell, I. Dashevaky, C. Y. Robert Wu, and D. L. Judge, "UV Absorption Coefficients of NH3, C2H2, and CO Applied to Hubble Space Telescope Observations of Jupiter, Neptune and Uranus", NASA Workshop, 1998, 117-120 (1998).
  14. C. Y. R. Wu, T. Hung, T. Matsui, and K. Ito, "High-Resolution High-Temperature Cross Sections of O2 in the 834 Å Region", Photon Factory Report, 15, 11 (1998).
  15. C. Y. R. Wu and F. Z. Chen, "Temperature-Dependent Photoabsorption Cross Sections of OCS in the 1600-2600 Å Region", J. Quant. Spectrosc. Rediat. Transf., 61, 265-270 (1999).
  16. F. Z. Chen, D. L. Judge, C. Y. R. Wu, and J. Caldwell, "Low and Room Temperature Photoabsorption Cross Sections of NH3 in the UV Region", Planet. Space Sci., 47, 261-266 (1999).
  17. C. Y. R. Wu, F. Z. Chen, D. L. Judge, X. M. Hua, and J. Caldwell, "Temperature-Dependent Absorption Strengths for the Transitions from the Ground State to the Mutually Perturbed A1II (v=1) and d 3Δi (v=5) States of CO", J. Chem. Phys., 110, 267-273 (1999).
  18. C. Y. R. Wu, T. Hung, F. Z. Chen, and D. L. Judge, "Fluorescence of Excited Photofragments Correlated with Electronic States of Multiply Charged CO Produced Through Photoexcitation of CO in the 28-100 eV Region", J. Electron Spectrosc. Relat. Phenom., 59 101-103 (1999).
  19. F. Z. Chen and C. Y. R. Wu, "High Resolution Photoabsorption and Photoionization Spectra of C2H4 and C2D4", J. Phys., B32, 3283 (1999).
  20. C. Y. R. Wu, T. Hung, D. L. Judge, T. Matsui, and K. Ito, "High- Temperature Cross Sections of O2 in the 83.4, 91.6, and 108.5 nm Regions," Photon Factory Report, 16, 3 (1999).
  21. C. Y. R. Wu, B. W. Yang, F. Z. Chen, D. L. Judge, J. J. Caldwell, and L. Trafton, "The High, Room, and Low Temperature Photoabsorption Cross Sections of SO2 in the 208-295 nm Region, With Application to Io", Icarus, 145, 289-296 (2000).
  22. C. Y. R. Wu, T. Hung, D. L. Judge, and T. Matsui, "High-Temperature High-Resolution Absorption Cross Section Measurements of O2 in the 83.4 nm Region," J. Geophys. Res., 105, 5329-5334 (2000).
  23. F. Z. Chen, D. L. Judge, and C. Y. R. Wu, "Temperature-Dependent Photoabsorption Cross Sections of Allene and Methylacetylene in the UV Region", Chem. Phys., 260, 215-223 (2000).
  24. C. Y. R. Wu, T. Hung, D. L. Judge, and T. Matsui, "High-Temperature High-Resolution Absorption Cross Section Measurements of O2 in the 108.5 nm Region," J. Geophys. Res., 106, 5599-5603 (2001).
  25. C. Y. R. Wu, F. Z. Chen, and D. L. Judge, "Measurements of Temperature-dependent Absorption Cross Section Measurements of C2H2 in the VUV-UV Region," J. Geophys. Res., 106, 7629-7636 (2001).
  26. C. Y. R. Wu, D. L. Judge, B-M. Cheng, W-H. Shih, T-S. Yih, and W. H. Ip, "Extreme Ultraviolet Photon-Induced Chemical Reactions in the C2H2 - H2O Mixed Ices at 10 K, Icarus, 156, 456-473 (2002).
  27. C. Y. R. Wu, D. L. Judge, B-M. Cheng, T-S. Yih, C. S. Lee, and W. H. Ip, "Extreme Ultraviolet Photolysis of CO2 - H2O Mixed Ices at 10 K, J. Geophys. Res., 108(E4), 5023, doi:10.1029/2002JE001932 (2003). Pp. 13-1 to 13-8.
  28. F. Z. Chen and C. Y. R. Wu, "Temperature Dependent Photoabsorption Cross Sections in the VUV-UV Region. I. Methane and Ethane", J. Quant. Spectrosc. Rediat. Transf., 85, 195-209 (2004).
  29. C. Y. R. Wu, D. L. Judge, H-K. Chen, H-C. Lu, and B-M. Cheng, "Extreme Ultraviolet Photon-Induced Chemical Reactions in Ices at 10 K, The Proceedings of the 2004 Hawaii International Conference on Sciences, Honolulu, Hawaii, 805-811 (2004).
  30. C. S. Lee, Y. C. Liu, Y. H. Chen, C. Y. R. Wu, W.-H. Ip, T. S. Yih, and S. Lee, "Mass Analysis of Sputtered Particles Induced by Ar Bombardment of Two Iced Targets, H2O and CO2", Nucl. Instr. & Meth. Phys. Res. B, 219-220, 323-326 (2004).
  31. C. Y. R. Wu, F. Z. Chen, and D. L. Judge, "Temperature Dependent Photoabsorption Cross Sections in the VUV-UV Region. Ethylene", J. Geophys. Res. - Planets, 109(E7), E07S15, Doi:10.1029/2003JE002180 (2004).
  32. C. Y. R. Wu and B-M. Cheng, "EUV Photolysis of Ice Analogs of Astronomical Interests", Research Highlights in NSRRC Activity Report, 2003/2004, 3-5 (2004).
  33. C. Y. R. Wu, D. L. Judge, and T. Matusi, "High-Temperature Ultrahigh-Resolution Absorption Cross Section Measurements of O2 in the EUV Region", J. Electron Spectrosc. Relat. Phenom., 144-147, 123-126 (2005). 
  34. C. Y. R. Wu, D. L. Judge, and T. Matsui, "Measurements of Rovibronic Line f-Values of N2 in the 83.4 nm Region: A High-Resolution, High-Temperature Study," J. Geophys. Res., 111, A05301 (2006).
  35. C. Y. R. Wu, D. L. Judge, and B-M. Cheng, "EUV-VUV Photolysis of Molecular Ice Systems of Astronomical Interest,” Proceedings of the NASA Laboratory Astrophysics Workshop, University of Nevada, Las Vegas, Nevada, 14-16 February 2006. NASA/CP-2006-214549, 284-287 (2006).    
  36. Y.-J. Chen, M. Nuevo, J.-M. Sheh, T.-S. Yih, C.-S. Lee, W.-H. Sun, W.-H. Ip, H.-S. Fung, S.-Y. Chiang , Y.-Y. Lee , J.-M. Chen, and C. Y. R. Wu, “Infrared and Mass Spectrometry Studies of Carbamic Acid Produced by the EUV Irradiation of Interstellar Ice Analogs”, Astron. Astrophys., 464, 253-257 (2007).
  37. Y.-J. Chen, M. Nuevo, F.-C. Yeh, T.-S. Yih, W.-H. Sun, W.-H. Ip, H.-S. Fung, Y.-Y. Lee, and C. Y. R. Wu, “Infrared Study of UV/EUV Irradiation of Naphthalene in H2O+NH3 Ice”, Advances in Geosciences, Vol. 7: Planetary Science (2006), Eds. A. Bhardwaj, C. Y. R. Wu, F. LeBlanc, P. Hartogh, and Y. Kasaba, World Scientific Publishing Co., Singapore, pp. 79-91 (2007).
  38. C. Y. R. Wu, T. Nguyen, D. L. Judge, H-C. Lu, H-K. Chen and B-M. Cheng, “Destruction Yields of NH3 Produced by EUV Photolysis of Various Mixed Cosmic Ice Analogs”, Advances in Geosciences, Vol. 7: Planetary Science (2006), Eds. A. Bhardwaj, C. Y. R. Wu, F. LeBlanc, P. Hartogh, and Y. Kasaba, World Scientific Publishing Co., Singapore, pp. 101-113 (2007).
  39. Noelle, A., G. K. Hartmann, D. Lary, S. LeCalve, S. Trick, A.-C. Vandaele, R. P. Wayne, and C. Y. R. Wu, “UV/Vis Spectra Data Base,” Science-softCon, 2007, 5th Edition (2007).
  40. C. Y. R. Wu, H.-S. Fung, K.-Y. Chang, T. S. Singh, X.-L. Mu, J. B. Nee, S.-Y. Chiang, and D. L. Judge, “Fluorescence Excitation Functions of the b 1Pu, b′ 1Su+, cn 1Pu, and cn′ 1Su+ States of N2 in the 80-100 nm Region”, J. Chem. Phys., 127, 084314 (2007). DOI: 10.1063/1.2768923.
  41. M. Nuevo, Y.-J. Chen, T.-S. Yih, W.-H. Ip, H.-S. Fung, C.-Y. Cheng, H.-R. Tsai, and C. Y. R. Wu, “Amino Acids Formed from the UV/EUV Irradiation of Inorganic Ices of Astrophysical Interest”, Adv. Space Res., 40, 1628 (2007). DOI: 10.1016/j.asr.2007.04.056.
  42. Y.-J. Chen, M. Nuevo, T.-S. Yih, W.-H. Ip, H.-S. Fung, C.-Y. Cheng, H.-R. Tsai, and C. Y. R. Wu, “Amino Acids Produced from thee UV/EUV Irradiation of Naphthalene in a H2O+NH3 Ice”, Monthly Notices of the Royal Astronomical Society, 384, 605 (2008). doi: 10.1111/j.1365-2966.2007.12687.x.
  43. C. Y. Robert Wu, H.-S. Fung, K.-Yu Chang, and D. L. Judge, “EUV Resonance Fluorescence of the c4′(0) and b′(1) States of N2”, Planet. Space Sci., (accepted for publication, 2008).
  44. C.-S. Lee, Y.-L. Fong, M.-T. Tsai, S.-O. Lee, C. Y. R. Wu, W.-H. Ip, and B. S. Chang, “The Isotope Effect and the Luminescence Spectra of H2O and D2O Ices Induced by Hydrogen Ions Bombardment”, Advances in Geosciences, (in press, 2008).
 
 

Database Editor:

 

1. UV/Vis Spectra Data Base, Science-softCon, Germany.

A. Noelle, G. K. Hartmann, D. Lary, W.-U. Palm, A.-C. Vandaele, R. P. Wayne, and C. Y. R. Wu

UV/Vis Spectra Data Base, Science-softCon, 2005, 4th Edition (2005).

2. UV/Vis Spectra Data Base, Science-softCon, Germany.

A. Noelle, G. K. Hartmann, D. Lary, S. Le Calve, S. Trick, A. C. Vandaele, R. P. Wayne, and C. Y. R. Wu

UV/Vis Spectra Data Base, Science-softCon, 2007, 5th Edition (2007).

Book Editor:

1. Advances in Geosciences, Vol. 7: Planetary Science (2006).

Editors: A. Bhardwaj, C. Y. R. Wu, F. LeBlanc, P. Hartogh, and Y. Kasaba

World Scientific Publishing Co., Singapore, 2007. 

2. Advances in Geosciences, Vol. 15: Planetary Science (2007).

Editors: A. Bhardwaj, C. Y. R. Wu, F. LeBlanc, P. Hartogh, and Y. Kasaba

World Scientific Publishing Co., Singapore, 2008. 

Invited Talks

1994-present

  1. "AMO Physics at the Advanced Light Source: Study of Photon-Stimulated Neutral Desorption and Absorption and Emission of Atmospheric Gases," The Division of Atomic, Molecular, and Optical Physics Meeting, American Physical Society, Crystal City, Virginia, April 18-22, 1994, Bull. Amer. Phys. Soc. xx, xxxx (1994), with D.L. Judge.
  2. "Temperature-Dependent Photoabsorption Cross Section of N2 at 916.7 Å," The American Geophysical Union 1994 Spring Meeting, Baltimore, Maryland, May 23-27, 1994, AGU Trans. Eos, 75, No. 16, 252 (1994), with D.L. Judge.
  3. "Solar Photoionization as a Loss Mechanism of Neutral Interstellar Hydrogen in Interplanetary Space," The American Geophysical Union 1994 Spring Meeting, Baltimore, Maryland, May 23-27, 1994, AGU Trans. Eos 75, No. 16, 260 (1994), with P. Gangopadhyay, H.S. Ogawa, and D.L. Judge.
  4. "Low- and Room-Temperature Photoabsorption Cross Sections of NH3 in the UV Region, with Application to the Atmosphere of Jupiter," The 27th Annual Synchrotron Radiation Center Users Group Meeting, Madison, Wisconsin, September 15-16, 1994, F.Z. Chen, D.L. Judge, and J.J. Caldwell. Resolution
  5. "VUV Fluorescence Spectra and Cross Sections for Producing Excited Atoms and Atomic Ions from Simple Molecules," The 27th Annual Synchrotron Radiation Center Users Group Meeting, Madison, Wisconsin, September 15-16, 1994 with F.Z. Chen and D.L. Judge.
  6. "Far UV Photoabsorption Cross Section of H2S: A Temperature Dependent Study," The 27th Annual Synchrotron Radiation Center Users Group Meeting, Madison, Wisconsin, September 15-16, 1994, with F.Z. Chen.
  7. "Application of Laboratory Measurements of C2H2 to HST Ultraviolet Spectra of Titan," The 6th International Conference on Laboratory Research for Planetary Atmospheres, Bethesda, Maryland, October 30, 1994, J. Caldwell, C. Barnet, M. McGrath, F.Z. Chen, and D.L. Judge.
  8. "Temperature-Dependent Absorption and Emission Studies at the USC Space Sciences Center," The 6th International Conference on Laboratory Research for Planetary Atmospheres, Bethesda, Maryland, October 30, 1994, with D.L. Judge.
  9. "Temperature-Dependent Photoabsorption Cross Section Measurements of H2S in the 1200-2580 Å Regions," The 6th International Conference on Laboratory Research for Planetary Atmospheres, Bethesda, Maryland, October 30, 1994, with F.Z. Chen and D.L. Judge.
  10. "Total Electron Yields and Total Fluorescence Yields of Albite and Lunar Soil Simulants JCS-1 and MLS-1," The 26th Annual Lunar and Planetary Science Conference, Houston, Texas, March 13-17, 1995, with F.Z. Chen, D.L. Judge, and K.H. Tan.
  11. "High- High-Temperature Spectra of N2 in the 834 and 917 Å Regions," The American Geophysical Union 1995 Spring Meeting, Baltimore, Maryland, May 29-June 2, 1995, AGU Trans. Eos 76, No. 17, S213 (1995), with D.L. Judge, T. Matsui, and K. Ito.
  12. "Temperature-Dependent Photoabsorption and Emission Studies of Atmospheric Gases, with Application to Planetary Atmospheres," The 11th International Conference on Vacuum Ultraviolet Radiation Physics, Tokyo, Japan, August 27-September 1, 1995, with F.Z. Chen and D.L. Judge.
  13. "Fluorescence Excitation Function for Producing NI and High-Resolution, High-Temperature Absorption Spectra of N2 in the EUV Region," The 11th International Conference on Vacuum Ultraviolet Radiation Physics, Tokyo, Japan, August 27-September 1, 1995, with D.L. Judge, T. Matsui, and K. Ito.
  14. "A Preliminary Study of Albite and Lunar Soil Simulants," The 28th Annual Synchrotron Radiation Center Users Group Meeting, Madison, Wisconsin, October 12-13, 1995, with F.Z. Chen, D.L. Judge, and K. Tan.
  15. "Temperature-Dependent Absorption Cross Sections of CS2, with Application to SL9/Jupiter Impact," The 28th Annual Synchrotron Radiation Center Users Group Meeting, Madison, Wisconsin, October 12-13, 1995, with F.Z. Chen and D.L. Judge.
  16. "Temperature-Dependent Oscillator Strengths for the CO 4PG (1,0) and the d-X (5,0) Bands: Experiment and Theory," The 28th Annual Synchrotron Radiation Center Users Group Meeting, Madison, Wisconsin, October 12-13, 1995, with F.Z. Chen.
  17. "Preliminary Cross Section Measurements of Gaseous and Liquid CO2," The 28th Annual Synchrotron Radiation Center Users Group Meeting, Madison, Wisconsin, October 12-13, 1995, with F.Z. Chen, A.K. Al-Omari and R.Y. Reininger.
  18. "Total Electron Yields and Total Ion Yields of H2O-CH4 Clathrate Hydrates," The 7th International Conference on Laboratory Research for Planetary Atmospheres, Mauna Lani, Hawaii, October 8-13, 1995 with F.Z. Chen, D.L. Judge, and K. Tan.
  19. "Temperature-Dependent Absorption Cross Sections of CS2 and Methyl Acetylene, C3H4," The 7th International Conference on Laboratory Research for Planetary Atmospheres, Mauna Lani, Hawaii, October 8-13, 1995 with F.Z. Chen and D.L. Judge.
  20. "A Preliminary Study of Excited Electronic States of Multiply Charged N2, CO2, and CO Using Fluorescence Spectrometry," The Advanced Light Source Users' Association Annual Meeting, Berkeley, California, October 23-24, 1995, with F.Z. Chen, T. Hung and D.L. Judge.
  21. "Temperature-Dependent High-Resolution Absorption Cross Section Measurements of N2 in the 915.0-917.28 Å Region," The American Geophysical Union 1996 Spring Meeting, Baltimore, Maryland, May 20-24, 1996, AGU Trans. Eos 77, No. 17, S197 (1996), with T. Hung, T. Matsui, K. Ito and D.L. Judge.
  22. "Study of Excited Electronic States of Multiply Charged N2 Using Fluorescence Spectrometry," The American Geophysical Union 1996 Spring Meeting, Baltimore, Maryland, May 20-24, 1996, AGU Trans. Eos 77, No. 17, S197 (1996), with T. Hung, F.Z. Chen, and D.L. Judge.
  23. "Kinetic Energy Distributions of Hydrogen Ions from Water Ices and the Relative Electron Desorption Yields of Methane Clathrates," The Asteroids, Comets, Meteors July 8-12, 1996, Versailles, France, with P. Scoggins, B.W. Jang, F.Z. Chen, and D.L. Judge.
  24. "Temperature-Dependent Ultrahigh-Resolution Absorption Cross Section Measurements of N2 in the 833.1-834.5 Å Region," The American Geophysical Union 1996 Fall Meeting, San Francisco, California, December 15-19, 1996, AGU Trans. Eos 77, No. 46, F535 (1996), with D.L. Judge, T. Matsui, and K. Ito.
  25. "The Preliminary Experimental Setup for S2 Absorption Cross Section Measurement and Temperature-Dependent Absorption Cross Sections of OCS," The 8th International Conference on Laboratory Research for Planetary Atmospheres, Tucson, Arizona, October 22-25, 1996, with F.Z. Chen and D.L. Judge.
  26. "Ultrahigh Resolution, High-Temperature Cross Section Measurements of N2 in the 833.1-834.5 and 915-917.3 Å Regions," The 8th International Conference on Laboratory Research for Planetary Atmospheres, Tucson, Arizona, October 22-25, 1996, with T. Hung, D.L. Judge, T. Matsui, and K. Ito.
  27. "Photon Sputtering of Molecular Ices Program at the USC Space Sciences Center," The 8th International Conference on Laboratory Research for Planetary Atmospheres, Tucson, Arizona, October 22-25, 1996, with P. Scoggins, B.W. Yang, F.Z. Chen and D.L. Judge.
  28. "Study of Excited Electronic States of Multiply Charged CO Using Fluorescence Spectrometry," The Advanced Light Source Users' Association Annual Meeting, Berkeley, California, October 22-23, 1996, with T. Hung, F.Z. Chen, and D.L. Judge.
  29. "Model and Laboratory Absorption Cross Section of N2 in the 916 Å Region: A Temperature-Dependent Study," The American Geophysical Union 1997 Spring Meeting, Boston, Mass., May 27-30, 1997, AGU Trans. Eos 78, No. 17, S225 (1997), with T. Hung and D.L. Judge.
  30. "Temperature-Dependent Absorption Cross Sections of NH3," The 1997 Users Group Meeting, Synchrotron Radiation Center, Madison, Wisconsin, October 24-25, 1997, with F.Z. Chen, D.L. Judge, and J. Caldwell.
  31. "High-Resolution Temperature-Dependent Absorption Cross Section Measurements of the CO 4PG, the Underlying Forbidden Transitions, and the Pseudo-Continuum of CO," The 1997 Users Group Meeting, Synchrotron Radiation Center, Madison, Wisconsin, October 24-25, 1997, with F.Z. Chen.
  32. "Far UV Photoabsorption Cross Section of OCS: A Temperature-Dependent Study," The 1997 Users Group Meeting, Synchrotron Radiation Center, Madison, Wisconsin, October 24-25, 1997, with F.Z. Chen and D.L. Judge.
  33. "Temperature-Dependent Photoabsorption and Emission Studies of Atmospheric Gases, With Application to Planetary Atmospheres," The NASA Workshop on Laboratory Space Science, Harvard, Boston, Mass., April 1-3, 1998, with F.Z. Chen, T. Hung, D.L. Judge, and J. Caldwell.
  34. "High Resolution, High Temperature Cross Section Measurement of N2 and N2 in the 834 and 917 Å Regions," The NASA Workshop on Laboratory Space Science, Harvard, Boston, Mass., April 1-3, 1998, with T. Hung, D.L. Judge, T. Matsui, and K. Ito.
  35. "Application of Laboratory UV Measurements of NH3 and C2H2 Absorption Coefficients to Hubble Space Telescope Observations of Jupiter," The NASA Workshop on Laboratory Space Science, Harvard, Boston, Mass., April 1-3, 1998, with I. Dashevaky, D.L. Judge, and J. Caldwell.
  36. "Application of Laboratory UV Measurements of CO and C2H2 Absorption Coefficients to Hubble Space Telescope Observations of Neptune," The NASA Workshop on Laboratory Space Science, Harvard, Boston, Mass., April 1-3, 1998, with N. Black, X.-M. Hua, D.L. Judge, and J. Caldwell.
  37. "Study of Decay Processes of Excited Electronic States of Multiply Charged CO Using Fluorescence Spectrometry," The 12th International Conference on Vacuum Ultraviolet Radiation Physics, San Francisco, California, August 3-7, 1998, with T. Hung, F.Z. Chen and D.L. Judge.
  38. "High-Resolution, High-Temperature Cross Section Measurements of N2 in the 916 Å Regions," The 12th International Conference on Vacuum Ultraviolet Radiation Physics, San Francisco, California, August 3-7, 1998, with T. Hung, D.. Judge, T. Matsui, and K. Ito.
  39. "Cross Sections for the Production of Fluorescence of NI, NII, OI, and OII Produced Through Photoexcitation of N2 and O2," The American Geophysical Union 1998 Fall Meeting, San Francisco, CA., December 6-10, 1998, AGU Trans. Eos, 79, No. 45, F669 (1998), C. Y. R. Wu, F. Z. Chen, D. L. Judge, K. Kameta, N. Kouchi, and Y. Hatano.
  40. "Temperature-Dependent Ultrahigh-Resolution Absorption Cross Section Measurements of O2 in the 83.4 and 91.6 nm Regions," The American Geophysical Union 1999 Spring Meeting, Boston, MA., June 1-4, 1999, AGU Trans. Eos, 80, No. 17, S240 (1999), C. Y. R. Wu, D. L. Judge, T. Matsui, and K. Ito.
  41. "Temperature-Dependent Ultrahigh-Resolution Absorption Cross Section Measurements of N2 in the 83.4 nm Region," The American Geophysical Union 1999 Fall Meeting, San Francisco, CA., December 13-17, 1999, AGU Trans. Eos, 80, No. 46, F780 (1999), C. Y. R. Wu, F. Z. Chen, D. L. Judge, and T. Matsui.
  42. "High-Temperature Ultrahigh-Resolution Absorption Cross Section Measurements of O2 in the 91.6 and 108.5 nm Region," The American Geophysical Union 2000 Spring Meeting, Washington, D.C., May 30 - June 2, 2000, AGU Trans. Eos, 81, No. 19, S334 (2000), C. Y. R. Wu, F. Z. Chen, D. L. Judge, and T. Matsui.
  43. "Cross Section Measurements of Gaseous and Liquid H2O, D2O and C6H6," The 32nd Annual Meeting of Division of Planetary Sciences, Pasadena, California, October 23 - 27, 2000, C. Y. R. Wu, D. L. Judge.
  44. "High-Temperature Ultrahigh-Resolution Absorption Cross Section Measurements of O2 in the 83.4, 91.6 and 108.5 nm Regions," The American Geophysical Union 2000 Spring Meeting, Washington, D.C., May 29 - June 2, 2001, AGU Trans. Eos, 82, No. 19, S293 (2001), C. Y. R. Wu and D. L. Judge.
  45. "Infrared Absorbance Study in the C2H2 - H2O Mixed Ices Under the High Flux Synchrotron Radiation Irradiation," The SRRC Seventh Users' Meeting and Workshop, Hsinchu, Taiwan, October 31 - November 2, 2001, W.-H. Shih, T.-S. Yih, W. H. Ip. B.-M. Cheng, C. Y. R. Wu, and D. L. Judge.
  46. "EUV-VUV Photon-Induced Chemical Reactions in Mixed Ices at 10 K," The 33rd Annual Meeting of Division of Planetary Sciences, New Orleans, Louisiana, November 26 - December 1, 2001, C. Y. R. Wu, D. L. Judge, B.-M. Cheng, W.-H. Shih, T.-S. Yih, and W. H. Ip.
  47. "Analysis of the Rovibronic Structure of N2 in the 91.6 nm Region," The American Geophysical Union 2001 Fall Meeting, San Francisco, CA., December 10 - 14, 2001, AGU Trans. Eos, 82, No. 19, S293 (2001), C. Y. R. Wu and D. L. Judge.
  48. "EUV Photolysis in Ice Analogs," The American Geophysical Union 2002 Spring Meeting, Washington, DC., May 28 - 31, 2002, EOS Trans. AGU, 83 (19), Spring Meet. Suppl.., Abstract P52A-05, 2002, C. Y. R. Wu, D. L. Judge, B.M. Cheng, T.S. Yih, C.S. Lee, and W.H. Ip.
  49. "EUV Photolysis of CH4 + H2O Mixed Ice Systems at 10 K", The 34th Annual Meeting of Division of Planetary Sciences, Birmingham, Alabama, October 6 - 10, 2002, C. Y. R. Wu, D. L. Judge, and B. M. Cheng.
  50. "Atmospheric Pressure-Induced Effects in the VUV Absorption Spectrum of C2H2 ", The 34th Annual Meeting of Division of Planetary Sciences, Birmingham, Alabama, October 6 - 10, 2002, F. Z. Chen, C. Y. R. Wu and D. L. Judge.
  51. "VUV Photoabsorption Cross Sections of C2H4 (Ethylene), C3H6 (Cyclopropane), C3H6 (Methyl Ethylene)", The 35th Annual Meeting of Division of Planetary Sciences, Monterey, California, September 1-6, 2003, AAS Bull., Vol. 35, No. 4, p940, F. Z. Chen, D. L. Judge, and C. Y. R. Wu.
  52. "EUV-VUV Photolysis of Mixed Ice Systems at 10 K", The 35th Annual Meeting of Division of Planetary Sciences, Monterey, California, September 1-6, 2003, AAS Bull. Vol. 35, No. 4, p941, C. Y. R. Wu, D. L. Judge, H. Chen, H. Lu, and B. M. Cheng.
  53. "High-Temperature Ultrahigh-Resolution Absorption Cross Section Measurements of O2 in the 91.1-91.8 nm Region," The American Geophysical Union 2003 Fall Meeting, San Francisco, CA., December 8 - 12, 2003, AGU Trans. Eos, 8x, No. 1x, Sxxx (2003), C. Y. R. Wu, D. L. Judge, and T. Matsui.
  54. "Extreme Ultraviolet Photon-Induced Chemical Reactions in Ice Analogs", 2004 Hawaii International Conference on Sciences, Honolulu, Hawaii, January 15-18, 2004, C. Y. R. Wu, D. L. Judge, and B.-M. Cheng.
  55. "EUV Photon-Induced Chemical Reactions in Ice System: Mechanism and Reaction Yields", The Joint AOGS 1st Annual Meeting & APHW Second Conference 2004, Singapore, July 5 - 9, 2004, C. Y. R. Wu, D. L. Judge, and B. M. Cheng. (Invited Paper)
  56. "High-Temperature Ultrahigh-Resolution Absorption Cross Section Measurements of O2 and N2 in the EUV Region," The Fourteenth International Conference on Vacuum Ultraviolet Radiation Physics, Cairns, Australia, July 19 - 23, 2004, C. Y. R. Wu, D. L. Judge, and T. Matsui.
  57. "EUV Photolysis of Molecular Ice Systems of Astronomical Interest", The Fourteenth International Conference on Vacuum Ultraviolet Radiation Physics, Cairns, Australia, July 19 - 23, 2004, C. Y. R. Wu, D. L. Judge, and B. M. Cheng. (Invited Paper)
  58. "Atmospheric Pressure-Induced Effects in the VUV Absorption Spectrum of C2H2," The Fourteenth International Conference on Vacuum Ultraviolet Radiation Physics, Cairns, Australia, July 19 - 23, 2004, F. Z. Chen and C. Y. R. Wu.
  59. "EUV-VUV Photolysis of Mixed Icy Molecular Systems at 10 K", The 36th Annual Meeting of Division of Planetary Sciences, Louisville, Kentucky, November 8-12, 2004, AAS Bull., Vol. 36, No. 4, 1155, C. Y. R. Wu and D. L. Judge.
  60. "VUV Absorption Cross Sections of C2H2 in the Presence of Pressure-Induced Effects", The 36th Annual Meeting of Division of Planetary Sciences, Louisville, Kentucky, November 8-12, 2004, AAS Bull., Vol. 36, No. 4, 1154, C. Y. R. Wu and F. Z. Chen.
  61. “Measurements of Rotational Line f-values of N2 in the 83.4 and 91.7 nm Regions: High-Resolution, High Temperature," The American Geophysical Union 2004 Fall Meeting, San Francisco, CA., December 13 - 17, 2004, EOS Trans. AGU, 85 (47), Fall Meet. Suppl., Abstract SA21A-0339, C. Y. R. Wu and D. L. Judge.
  62. “EUV Photolysis of Interstellar Ice Analogues“, The Joint AOGS Second Annual Meeting 2005, Singapore, June 20 – 24, 2005, Y. J. Chen, Y. G. Fan, J. M. Sheh, W. H. Ip, T. S. Yih, C. Y. R. Wu, H. S. Fung, S. Y. Chiang, Y. Y. Lee, and J. M. Chen.
  63. “An Ultrahigh-Resolution Study of Stark Effect in CO,” The National Synchrotron Radiation Research Center Eleventh Users’ Meeting and Workshop, Hsinchu, Taiwan, October 25 - 26, 2005, C. Y. R. Wu, Y.Y. Lee, H. S. Fung, W. C. Pan, and J. Y. Yuh.
  64. “The Rovibronic Line Oscillator Strengths of N2 in the 91.6 nm Region: High-Resolution, High-Temperature Measurements," The American Geophysical Union 2005 Fall Meeting, San Francisco, CA., December 5 - 9, 2005, EOS Trans. AGU, 86 (52), Fall Meet. Suppl., Abstract SA11A-0211, D. L. Judge, C. Y. R. Wu, and T. Matsui.
  65. “EUV-VUV Photolysis of CO and CO+H2O+NH3 Icy Systems at 10 K," The American Geophysical Union 2005 Fall Meeting, San Francisco, CA., December 5 - 9, 2005, EOS Trans. AGU, 86 (52), Fall Meet. Suppl., Abstract P11B-0119, C. Y. R. Wu, D. L. Judge, H. K. Chen, H. C. Liu, and B. M. Cheng.
  66. “The Temperature-Dependent Photoabsorption Cross Section Measurements Program at the Space Sciences Center, USC”, NASA Laboratory Astrophysics Workshop, University of Nevada, Las Vegas, Nevada, 14-16 February 2006, C.Y. R. Wu and D. L. Judge.
  67. “EUV-VUV Photolysis of Molecular Ice Systems of Astronomical Interest”, NASA Laboratory Astrophysics Workshop, University of Nevada, Las Vegas, Nevada, 14-16 February 2006, C.Y. R. Wu, D. L. Judge and B.-M. Cheng.
  68. “EUV Photolysis of Mixed Ices Containing N2, CO, H2O, NH3, and CH4”, The Joint AOGS Third Annual Meeting 2006, Singapore, July 10 – 14, 2006, C.Y. R. Wu, D. L. Judge, and B.-M. Cheng. (Invited paper)
  69. “Laboratory simulation on EUV photolysis of naphthalene and ammonia in H2O ice”, The Joint AOGS Third Annual Meeting 2006, Singapore, July 10 – 14, 2006, Yu-Jung Chen, Michel Nuevo, Wing H. Ip, Tai-Sone Yih, C. Y. R. Wu, Hok-Sum Fung, Su-Yu Chiang, Yin-Yu Lee, Jin-Ming Chen, Cheanyeh Cheng, Hsiang-Rong Tsai.
  70. “Laboratory simulation on EUV photolysis of inorganic interstellar ice analogues”, The COSPAR Meeting 2006, Peijing, China, July 17 – 21, 2006, Yu-Jung Chen, Michel Nuevo, Wing H. Ip, Tai-Sone Yih, C. Y. R. Wu, Hok-Sum Fung, Su-Yu Chiang, Yin-Yu Lee, Jin-Ming Chen, Cheanyeh Cheng, Hsiang-Rong Tsai.
  71. “Precissociation in the Rydberg States b 1Pu , cn′ 1Su+ ( n= 4-9), and o3 1Pu of N2 Observed by EUV Fluorescence Spectrometry”, The 12th Annual Users’ Meeting, National Synchrotron Radiation Research Center, Hsinchu, Taiwan, October 3-4, 2006, C. Y. R. Wu, Hok-Sum Fung, Thounaojam S. Singh, Xiao-Lan Mu, Jan-B. Nee, Su-Yu Chiang, and D. L. Judge.
  72. “VUV Photolysis of CO Ices at 10 K - A Detailed Study Employing Different Light Sources”, The 38th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society, Pasadena Convention Center, Pasadena, CA., October 8-13, 2006, AAS Bull., Vol. 38, No. 3, 606, C.Y. R. Wu, D. L. Judge, Yu-Jung Chen, and Tai-Sone Yih.
  73. “A EUV-VUV Photolysis of Several Cosmic Ice Systems”, The 38th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society, Pasadena Convention Center, Pasadena, CA., October 8-13, 2006, , AAS Bull., Vol. 38, No. 3, 607, AAS Bull., Vol. 36, No. 4, 1154, Tran Nguyen, C.Y. R. Wu, and D. L. Judge.
  74. “Fluorescence Excitation Function Produced Through Photoexcitation of the b 1Pu, cn′ 1Su+, and o3 1Pu States of N2 in the 80-100 nm Region”, The American Geophysical Union 2006 Fall Meeting, San Francisco, CA., December 11-15, 2006, Fall Meet. Suppl., C. Y. R. Wu, D. L. Judge, T. S. Singh, Xiao-Lan Mu, Jan B. Nee, Su-Yu Chiang, and Hok-Sum Fung.
  75.  “EUV-VUV Fluorescence Measurements – A Temperature Study”, The 15th International Conference on Vacuum Ultraviolet Radiation Physics, Konzerthaus Berlin, Germany, July 29 – August 3, 2007, H.-S. Fung, C.Y. R. Wu, J. B. Nee, S.-Y. Chiang, D. L. Judge.
  76. “Temperature-Dependent Photoabsorption Cross-Section Measurements of Atmospheric and Planetary Gases”, The AOGS2007 Fourth Annual Meeting, Bangkok, Thailand, July 30 – August 4, 2007, C.Y. R. Wu and D. L. Judge.
  77. “Measurements of Fluorescence Production Cross-Sections Relevant to Atmospheric Molecules”, The AOGS2007 Fourth Annual Meeting, Bangkok, Thailand, July 30 – August 4, 2007, H.-S. Fung, C. Y. R. Wu, J.-B. Nee, K.-Y. Chang, D. L. Judge, and Su-Yu Chiang. (Invited Paper)
  78. “Laboratory Simulation Study: Ice Photochemistry”, The AOGS2007 Fourth Annual Meeting, Bangkok, Thailand, July 30 – August 4, 2007, C. Y. R. Wu, D. L. Judge, Bing-Ming Cheng.
  79. “Infrared Study of Different Energy Photon Irradiation of H2O+N2+CH4 Ice Mixture”, The AOGS2007 Fourth Annual Meeting, Bangkok, Thailand, July 30 – August 4, 2007, Y.-J. Chen, N. Michel, T.-S. Yih, W.-H. Ip, C. Y. R. Wu, and H.-S. Fung.
  80. “A VUV Photolysis Study of Pure CH4 and CO Ices”, The 39th Annual Meeting of the Division for Planetary Sciences of the American Astronomical Society, Orlando, Florida, October 7-12, 2007,  AAS Bull., Vol. 39, No. 3, 490, C.Y. R. Wu and D. L. Judge.
  81. “Predissociation Study of N2 in the 80-100 nm Region by Fluorescence Spectrometry”, The American Geophysical Union 2007 Fall Meeting, San Francisco, CA., December 10-14, 2006, EOS Trans. AGU, Fall Meet. Suppl., Abstract SA41A-0283, C. Y. R. Wu, H.-S. Fung, K. Y. Chang, and D. L. Judge.
  82. “Photolysis of Cosmic Ices and Proposed Reflectance Measurements”, The American Geophysical Union 2007 Fall Meeting, San Francisco, CA, December 10-14, 2007, EOS Trans. AGU, Fall Meet. Suppl., Abstract P21B-0553, D. L. Judge, C. Y. R. Wu, H. S. Fubg, K. Y. Chang.
  83. “Studies of Reflectance Spectra and Morphology of Photolyzed and Energetic Particle Irradiated Cosmic Ice Analogs”, The International Astronomical Union Symposium 251, Organic Matter in Space, Hong Kong, China, February 18-22, 2008, C.Y. R. Wu, D. L. Judge, T.-S. Yih, C.-S. Lee, W.-H. Ip, M. A. Baruci, Marcello Fulchinoni, Y. C. Lee, and B.-M. Cheng.
  84. “Astrochemistry and Astrobiology in the Ion-Beam Laboratory (IBL) of National Central University”, The International Astronomical Union Symposium 251, Organic Matter in Space, Hong Kong, China, February 18-22, 2008, Chinshuang Lee, Wing Ip, and C. Y. R. Wu.
  85.  “Formation of Carbamic Acid and Amino Acids by EUV Photolysis of H2O+NH3+CO2 Mixed Ices”, The International Astronomical Union Symposium 251, Organic Matter in Space, Hong Kong, China, February 18-22, 2008, T.-S Yih, Y.-C. Lin, Y.-J. Chen, M. Nuevo, W.-H. Ip, H.-S. Fung, C.-Y. Cheng, and C.-Y. R. Wu.
  86. “Photon-Induced N and N2 Fluorescence Processes Relevant to the Upper Atmosphere of Earth”, The AOGS2008 Fifth Annual Meeting, Busan, Korea, June 14 – 20, 2008, H.-S. Fung, T. S. Yih, K. Y. Chang, J. B. Nee, and C.Y. R. Wu.
  87. “Photoabsorption Cross-Section Measurements of Atmospheric and Planetary Gases – A Temperature-Dependent Study”, The AOGS2008 Fifth Annual Meeting, Busan, Korea, June 14 – 20, 2008, C.Y. R. Wu, F. Z. Chen, and D. L. Judge.
  88. “VUV Photolysis of Cosmic Ices - Dependence of Bandwidths of Light Sources”, The AOGS2008 Fifth Annual Meeting, Busan, Korea, June 14 – 20, 2008, Y.-J. Chen, Y. C. Lin, T.-S. Yih, W.-H. Ip, B.-M. Cheng, and C.Y. R. Wu.