Recent progress on (implementing) the relativistic three-particle quantization condition

18 Jun 2019, 18:50
20m
Foyer

Foyer

Poster Hadron Spectroscopy and Interactions Poster

Speaker

Fernando Romero-López

Description

We describe progress during the last year on extending the range of applicability of the model-independent three-particle quantization condition and in implementing it in practice. Results include the extension of the formalism to allow subchannel resonances, which has been achieve in two different ways, and the inclusion of d-wave two- and three-particle interactions in practical implementation. We demonstrate in model examples how the quantization could be used in practice. We also emphasize that it can be used to study infinite-volume physics, one example being the possible binding of an Efimov-like trimer by d-wave interactions.

Authors

Fernando Romero-López Maxwell Hansen (CERN) Raul Briceno (Thomas Jefferson National Accelerator Facillity) Prof. Stephen R. Sharpe (University of Washington) Mr Tyler D. Blanton (University of Washington)

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