Dymova, S;
Shmakova, V;
Mchedlishvili, D;
Azaryan, T;
Barsov, S;
Dzyuba, A;
Engels, R;
... Wustnern, P; + view all
(2016)
Coherent pion production in proton-deuteron collisions.
Physics Letters B
, 762
pp. 102-106.
10.1016/j.physletb.2016.09.015.
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Abstract
Values of the proton analysing power in the pd → 3Heπ0/3H π+ reactions at 350–360 MeV per nucleon were obtained by using a polarised proton beam incident on a deuterium cluster-jet target and with a polarised deuteron beam incident on a target cell filled with polarised hydrogen. These results have a much larger angular coverage than existing data. First measurements are also presented of the deuteron vector analysing power and the deuteron–proton spin correlations. Data were also obtained on the deuteron–proton spin correlation and proton analysing power at small angles at 600 MeV per nucleon, though the angular coverage at this energy was much more restricted even when using a deuteron beam. By combining the extrapolated values of the spin correlations to the forward or backward directions with published measurements of the deuteron tensor analysing powers, the relative phases between the two non-vanishing amplitudes were evaluated.
| Type: | Article |
|---|---|
| Title: | Coherent pion production in proton-deuteron collisions |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.physletb.2016.09.015 |
| Publisher version: | https://doi.org/10.1016/j.physletb.2016.09.015 |
| Language: | English |
| Additional information: | © 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. |
| Keywords: | Science & Technology, Physical Sciences, Astronomy & Astrophysics, Physics, Nuclear, Physics, Particles & Fields, Physics, Pion Production, Analysing Powers, Spin Correlations, Differential Cross-Section, Analyzing Power, Near-Threshold |
| 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.ucl.ac.uk/id/eprint/1518495 |
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