This title appears in the Scientific Report :
2003
Please use the identifier:
http://hdl.handle.net/2128/1650 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevC.68.021603 in citations.
Pi0-eta mixing in pd -> 3H pi+/ 3He pi0 reactions
Pi0-eta mixing in pd -> 3H pi+/ 3He pi0 reactions
Beam momentum dependence of the experimental cross sections for pd-->(3)Hpi(+)/(3)Hepi(0) reactions have been studied at large proton-pion relative angle. The measurements were performed for five beam momenta in the region of the eta meson production threshold. Observed behavior of the measured c...
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Personal Name(s): | Abdel-Samad, S. |
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Hawranek, P. / Ilieva, J. / Kilian, K. / Kirilov, D. / Kliczewski, S. / Klimala, W. / Kolev, D. / Kravcikova, M. / Kutsarova, T. / Lieb, J. / Machner, H. / Magiera, A. / Martinska, G. / Pentchev, L. / Piskunov, N. / von Rossen, P. / Roy, B. J. / Sitnik, I. / Siudak, R. / Smyrski, J. / Tsenov, R. / Ulicny, M. / Urban, J. / Wronska, A. | |
Contributing Institute: |
Institut 1 (Experimentelle Kernphysik I); IKP-E-I Institut 2 (Experimentelle Kernphysik II); IKP-E-2 |
Published in: | Physical Review C Physical review / C, 68 68 (2003 2003) 2 2, S. 021603 021603 |
Imprint: |
Woodbury, NY
Inst.
2003
2003-08-22 2003-08-01 |
Physical Description: |
021603 |
DOI: |
10.1103/PhysRevC.68.021603 |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen |
Series Title: |
Physical Review C
68 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1103/PhysRevC.68.021603 in citations.
Beam momentum dependence of the experimental cross sections for pd-->(3)Hpi(+)/(3)Hepi(0) reactions have been studied at large proton-pion relative angle. The measurements were performed for five beam momenta in the region of the eta meson production threshold. Observed behavior of the measured cross sections ratio reveals manifestations of the isospin symmetry breaking effects. A simple model allows one to interpret the isospin symmetry breaking in terms of pi(0)-eta meson mixing. Based on that model analysis of the experimental results leads to the mixing angle value of 0.006+/-0.005 rad. |