Maria Westfälische Wilhelms-Universität Münster
Institut für Kernphysik, Arbeitsgruppe Frekers
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Meson production in p+d reactions.


Author
Klimala W. Betigeri M. Bojowald J. Budanowski A. Chatterjee A. Ernst J. Freindl L. Frekers D. Garske W. Grewer K. Hamacher A. Ilieva J. Jarczyk L. Kilian K. Kliczewski S. Kolev D. Kutsarova T. Lieb . Machner H. Magiera A. Nann H. Pentchev L. Plendl HS. Protic D. Razen B. Von Rossen P. Roy B. Siudak R. Smyrski J. Strzalkowski A. Tsenov R. Zwoll K.
Institution
Inst. of Phys., Jagellonian Univ., Cracow, Poland.
Title
Meson production in p+d reactions.
Source
Inst. Phys. Jagellonian Univ. Acta Physica Polonica B, vol.31, no.10-11, Oct.-Nov. 2000, pp.2231-8. Poland. Conference Information MESON 2000. Production, Properties and Interaction of Mesons. Cracow, Poland. May 2000.
Abstract
Differential cross sections of the pd to /sup 3/H pi /sup +///sup 3/He pi /sup 0/ reactions were measured simultaneously at three beam momenta: 750 MeV/c, 800 MeV/c and 850 MeV/c. The differential c oss section of the pd to /sup 3/He eta was measured at 1675 MeV/c beam momentum. All measurements cover a wide angular range in the CM system. The experiments were performed at the COSY accelerator n Julich, Germany, by means of high purity Germanium Wall detector together with the magnetic spectrometer BIG KARL. Estimated cross sections were compared with the predictions of simple theoretical models. In case of isospin symmetric pd to /sup 3/H pi /sup +///sup 3/He pi /sup 0/ reactions, the average cross section ratio was estimated. (19 References).

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Timo Kellmann
automatically created: July 2001