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Tensor resonances in $\eta\pi$ using COMPASS data

We present results on the extraction of tensor resonances in the $\eta\pi$ system in a joint analysis between the JPAC and COMPASS collaborations. We use the $S$-matrix principles, unitarity and analyticity, to constrain the reaction model. We find two $J^{PC}=2^{++}$ resonance poles, the $a_2$ and...

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Detalles Bibliográficos
Autor principal:	Jackura, Andrew
Lenguaje:	eng
Publicado:	SISSA 2018
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.22323/1.310.0035 http://cds.cern.ch/record/2672514

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