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Electron and Positron Scattering from Pyrimidine

Palihawadana, P. D. and Machacek, J. R and Makochekanwa, C. and Sullivan, J. P. and Brunger, M. J. and Winstead, C. and McKoy, V. and Garcia, G. and Blanco, F. and Buckman, S. J. (2012) Electron and Positron Scattering from Pyrimidine. Journal of Physics: Conference Series, 388 (5). Art. no. 052079. ISSN 1742-6596. doi:10.1088/1742-6596/388/5/052079.

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In this presentation we report the first low-energy measurements of elastic differential cross sections (DCS) for scattering of electrons (3-50 eV) by pyrimidine, along with cross sections calculated using the Schwinger multichannel variational technique (SMC), and a screening-corrected form of the independent-atom method, or the additivity rule, (SCAR). We also present total scattering, positronium formation, and differential cross sections recently measured at the positron beamline facility at the Australian National University, for positron (1-200 eV) scattering from pyrimidine.

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Additional Information:© 2012 IOP Publishing Ltd. Accepted papers received: 10 September 2012. Published online: 5 November 2012. This work was supported by the Australian Research Council. The work of CW and VM was supported by the US-DOE and the JPL.
Funding AgencyGrant Number
Australian Research CouncilUNSPECIFIED
Department of Energy (DOE)UNSPECIFIED
Issue or Number:5
Record Number:CaltechAUTHORS:20151124-080755358
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Official Citation:P D Palihawadana et al 2012 J. Phys.: Conf. Ser. 388 052079
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:62353
Deposited By: Ruth Sustaita
Deposited On:24 Nov 2015 17:24
Last Modified:10 Nov 2021 23:01

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