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Observation of coherent pi(0) electroproduction on deuterons at large momentum transfer
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Date
2003-12-01
Author
Tomasi-Gustafsson, E
Bimbot, L
Danagoulian, S
Gustafsson, K
Mack, D
Mkrtchyan, H
Rekalo, MP
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The first experimental results for the coherent pi(0) electroproduction on a deuteron, e + d --> e + d + pi(0), at large momentum transfer, are reported. The experiment was performed at Jefferson Laboratory at an incident electron energy of 4.05 GeV. A large pion production yield has been observed in the kinematical region 1.1 < Q(2) < 1.8 GeV2, from the threshold to 200-MeV excitation energy in the dpi(0) system. The Q(2) dependence is compared with theoretical predictions. (C) 2003 MAIK "Nauka/Interperiodica".
Subject Keywords
Nuclear and High Energy Physics
,
Atomic and Molecular Physics, and Optics
URI
https://hdl.handle.net/11511/68382
Journal
PHYSICS OF ATOMIC NUCLEI
DOI
https://doi.org/10.1134/1.1634323
Collections
Department of Physics, Article
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E. Tomasi-Gustafsson et al., “Observation of coherent pi(0) electroproduction on deuterons at large momentum transfer,”
PHYSICS OF ATOMIC NUCLEI
, pp. 2159–2168, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/68382.