تقرير
Minimal complete sets for two pseudoscalar meson photoproduction
| العنوان: | Minimal complete sets for two pseudoscalar meson photoproduction |
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| المؤلفون: | Kroenert, Philipp, Wunderlich, Yannick, Afzal, Farah, Thiel, Annika |
| المصدر: | Phys. Rev. C 103, 014607 (2021) |
| سنة النشر: | 2020 |
| المجموعة: | Nuclear Theory |
| مصطلحات موضوعية: | Nuclear Theory |
| الوصف: | For photoproduction reactions with final states consisting of two pseudoscalar mesons and a spin-1/2 baryon, 8 complex amplitudes need to be determined uniquely. A modified version of Moravcsik's theorem is employed for these reactions, resulting in slightly over-complete sets of polarization observables that are able to determine the amplitudes uniquely. Further steps were taken to reduce the found sets to minimal complete sets. As a final result, multiple minimal complete sets without any remaining ambiguities are presented for the first time. These sets consist of $2N=16$ observables, containing only one triple polarization observable. Comment: updated supplementary material |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevC.103.014607 |
| URL الوصول: | http://arxiv.org/abs/2009.04356 |
| رقم الأكسشن: | edsarx.2009.04356 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevC.103.014607 |
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