Measurement of polarization observables in multi-meson photoproduction off the proton with the CBELSA/TAPS experiment

Authors

  • Tobias Seifen HISKP, University of Bonn

DOI:

https://doi.org/10.31349/SuplRevMexFis.3.0308028

Keywords:

polarization observables, photoproduction, CBELSA/TAPS

Abstract

The reaction γp → pπ 0π 0 was analyzed using data of the CBELSA/TAPS experiment where linearly polarized photons impinged on a transversely polarized butanol target. Single and double polarization observables were extracted. Within the BnGa-PWA resonance parameters were determined. N∗ and ∆∗ resonances demonstrated systematic differences in their decay branching ratios via excited hadrons which hint at the internal structure of these states.

References

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T. Seifen, in preparation

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Webpage on baryon spectroscopy of the BnGa group: https://pwa.hiskp.uni-bonn.de/baryon_x.htm

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Published

2022-05-24

How to Cite

1.
Seifen T. Measurement of polarization observables in multi-meson photoproduction off the proton with the CBELSA/TAPS experiment. Supl. Rev. Mex. Fis. [Internet]. 2022 May 24 [cited 2024 Apr. 25];3(3):0308028 1-5. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6239

Issue

Vol. 3 No. 3 (2022): Suplemento de la Revista Mexicana de Física. 19th International conference on hadron spectroscopy and structure in memoriam Simon Eidelman

Section

Baryon spectroscopy

License

Copyright (c) 2022 Tobias Seifen (Author)

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Authors retain copyright and grant the Suplemento de la Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.