Dave Leahy's Publications and Presentations

Publications
Presentations

Publication List

"System and method for enabling users to interact in a virtual space," Dave Leahy, Judith Challinger, B. Thomas Adler, and S. Mitra Ardron, United States Patent Office, US patent US7493558 (2009).

"System and method for enabling users to interact in a virtual space," Dave Leahy, Judith Challinger, B. Thomas Adler, and S. Mitra Ardron, United States Patent Office, US patent US7181690 (2007).

"Active Thermochemical Tables: Thermochemistry for the 21st Century," Branko Ruscic, Reinhardt E. Pinzon, Gregor von Laszewski, Deepti Kodeboyina, Alexander Burcat, David Leahy, David Montoya, and Albert F. Wagner, Journal of Physics: Conference Series 16, 561-570 (2005).

"Portal-based Knowledge Environment for Collaborative Science," K.L. Schuchardt, C.M. Pancerella, L. Rahn, B.T. Didier, D. Kodeboyina, D.J. Leahy, J.D. Myers, L. Oluwayemisi, W. Pitz. Concurrency and Computation-Practice & Experience. Presented at Grid Computing Environments (GCE) Workshop on Grid Computing Portals held in conjunction with SC05, Seattle, WA (2005).

"A Collaborative Informatics Infrastructure for Multi-scale Science," J.D. Myers, T.C. Allison, S.J. Bittner, B.T. Didier, M. Frenklach, W.H. Green, Y. Ho, J. Hewson, W.S. Koegler, C.S. Lansing, D.J. Leahy, M. Lee, R. McCoy, M. Minkoff, S. Nijsure, G. von Laszewski, D. Montoya, L. Oluwole, C.M. Pancerella, R. Pinzon, W. Pitz, L.A. Rahn, B. Ruscic, K.L. Schuchardt, E.G. Stephan, A. Wagner, T.L. Windus, and C. Yang, Cluster Computing 8(4), 243-253 (2005).

"Scalable virtual world chat client-server system," Dave Leahy, Judith Challinger, B. Thomas Adler, and S. Mitra Ardron, United States Patent Office, US patent US6219045 (2001).

"Photoelectron spectroscopy of CH3O- and CD3O-," D.L. Osborn, D.J. Leahy, E.H. Kim, E. deBeer, and D.M. Neumark, Chem. Phys. Lett. 292, 651 (1998).

"Photodissociation spectroscopy and dynamics of CH3O and CD3O," D.L. Osborn, D.J. Leahy, and D.M. Neumark, J. Phys. Chem. A 101, 6583 (1997).

"Extensive electron-nuclear angular momentum exchange in vibrational autoionization of np and nf Rydberg States of NO," H. Park, D.J. Leahy, and R.N. Zare, Phys. Rev. Lett. 76, 1591 (1996).

"Photodissociation spectroscopy and dynamics of the N2O2- anion," D.L. Osborn, D.J. Leahy, D.R. Cyr, and D.M. Neumark, J. Chem. Phys. 104, 5026 (1996).

"Exploiting Polarization in the Study of Molecular Photoionization Dynamics," K.L. Reid and D.J. Leahy, Chapter 7 of High Resolution Laser Photoionization and Photoelectron Studies (John Wiley & Sons Ltd, 1995).

"Predissociation dynamics of the O2 B 3 [Sigma]-u state: Vibrational state dependence of the product fine-structure distribution," D.J. Leahy, D.L. Osborn, D.R. Cyr, and D.M. Neumark, J. Chem. Phys. 103, 2495 (1995).

"Study of the predissociation of CH3O ~A (2A1) by fast beam photofragment translational spectroscopy," D.L. Osborn, D.J. Leahy, E.M. Ross, and D.M. Neumark, Chem. Phys. Lett. 235, 484 (1995).

"Observation of the correlated O 3Pj1, O 3Pj2 state distribution from the predissociation of O2 B 3[Sigma]-u," D.J. Leahy, D.R. Cyr, D.L. Osborn, and D.M. Neumark, Chem. Phys. Lett. 216, 503 (1993).

"Fast beam photodissociation of the CH2NO2 radical," D.R. Cyr, D.J. Leahy, D.L. Osborn, R.E. Continetti, and D.M. Neumark, J. Chem. Phys. 99, 8751 (1993).

"Photodissociation dynamics of the N3 radical," R.E. Continetti, D.R. Cyr, D.L. Osborn, D.J. Leahy, and D.M. Neumark, J. Chem. Phys. 99, 2616 (1993).

"Fast beam studies of free radical photodissociation: the CH2NO2 radical," D.J. Leahy, D.R. Cyr, D.L. Osborn, and D. M. Neumark, SPIE Proceedings 49, 1858 (1993).

"Measurement of circular dichroism in rotationally resolved photoelectron angular distributions following the photoionization of NO A 2[Sigma]+," D.J. Leahy, K.L. Reid, H. Park, and R.N. Zare, J. Chem. Phys. 97, 4948 (1992).

"Complete description of molecular photoionization from circular dichroism of rotationally resolved photoelectron angular distributions," K.L. Reid, D.J. Leahy, and R.N. Zare, Phys. Rev. Lett. 68, 3527 (1992).

"A method to determine the orientation of an ensemble of symmetric top molecules," D.J. Leahy, K.L. Reid, and R.N. Zare, J. Phys. Chem. 95, 8154 (1991).

"Complete description of two-photon (1+1') photoionization of NO deduced from rotationally resolved photoelectron angular distributions," D.J. Leahy, K.L. Reid, and R.N. Zare, J. Phys. Chem. 95, 1757 (1991).

"Effect of breaking cylindrical symmetry on photelectron angular distributions resulting from resonance-enhanced two-photon ionization," K.L. Reid, D.J. Leahy, and R.N. Zare, J. Phys. Chem. 95, 1746 (1991).

"Effect of breaking cylindrical symmetry on photelectron angular distributions resulting from resonance-enhanced two-photon ionization," K.L. Reid, D.J. Leahy, S.W. Allendorf and R.N. Zare, published in Resonance Ionization Spectroscopy (IOP, Bristol) 1991.

"Experimental Measurement of the Radiative Lifetimes of NO+ (X 1[Sigma]+, v = 1, 2 and 3)," C.-H. Kuo, C.G. Beggs, P.R. Kemper, M.T. Bowers, D.J. Leahy, and R.N. Zare, Chem. Phys. Lett. 163, 291 (1989).

"High resolution energy- and angle-resolved photoelectron spectroscopy of NO: Partial wave decomposition of the ionization continuum," S.W. Allendorf, D.J. Leahy, D.C. Jacobs, and R.N. Zare, J. Chem. Phys. 91, 2216 (1989).


Presentations

"Fast Beam Studies of the Predissociation of O2 and CH3O," D.J. Leahy, D.L. Osborn, D.R. Cyr, E.M. Ross, and D.M. Neumark. Poster presentation, Gordon Conference on Atomic and Molecular Interactions, New London, New Hampshire, July 1994.

"Predissociation dynamics of O2 B 3[Sigma]-u from the correlated O 3Pj1, 3Pj2 state distributions," D.J. Leahy, D. L. Osborn, D. R. Cyr, and D. M. Neumark. Oral presenation, American Chemical Society, San Diego, California, March 1994.

"Fast Beam Translational Spectroscopy of Free Radical Photodissociation," D.J. Leahy, D.R. Cyr, D.L. Osborn, and D.M. Neumark. Poster presentation, 14th Conference on the Dynamics of Molecular Collisions, Helen, Georgia, June 1993.

"Complete description of molecular photoionization from circular dichroism of rotationally resolved photoelectron angular distributions," D.J. Leahy, K.L. Reid, H. Park, and R.N. Zare. Oral presentation, Gordon Conference on Multiphoton Processes, New London, New Hampshire, June 1992.

"Complete description of the (1+1') two-photon ionization of nitric oxide," D.J. Leahy, K.L. Reid, and R.N. Zare. Oral presentation, Very High Resolution Spectroscopy with Photoelectron--ZEKE Spectroscopy, Kreuth, Germany, November 1991.

"Determination of molecular symmetry axis (^z) orientation via photoelectron angular distribution measurements," D.J. Leahy, K.L. Reid, and R.N. Zare. Oral presentation, Seventh Interdisciplinary Laser Science Conference, Monterey, California, September 1991.

"Vibrational autoionization of NO," D.J. Leahy, K.L. Reid, and R.N. Zare. Poster presentation, Gordon Conference on Multiphoton Processes, New London, New Hampshire, June 1990.

"Photoionization of NO: decomposition of the ionization continuum," S.W. Allendorf, D.J. Leahy, D.C. Jacobs, and R.N. Zare. Poster presentation, Fifth Interdisciplinary Laser Conference, Stanford, California, September 1989.


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