Loreti, A;
Kadokura, R;
Fayer, SE;
Kövér, A;
Laricchia, G;
(2016)
High-Resolution Measurements of e+ + H2O Total Cross Section.
Physical Review Letters
, 117
, Article 253401. 10.1103/PhysRevLett.117.253401.
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Abstract
Using a purely positron beam, the total cross section of positrons scattering from H2O has been measured for the first time with a high angular discrimination (≃1°) against forward scattered projectiles. Results are presented in the energy range (10-300) eV. Significant deviations from previous measurements are found which are, if ascribed entirely to the angular acceptances of various experimental systems, in quantitative accord with ab initio theoretical predictions of the differential elastic scattering cross section.
| Type: | Article |
|---|---|
| Title: | High-Resolution Measurements of e+ + H2O Total Cross Section |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.117.253401 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.117.253401 |
| Additional information: | © 2016 American Physical Society. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1535368 |
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