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Baryonic and mesonic 3-point functions with open spin indices

Della Morte, M., Bali, Gunnar S. , Collins, Sara, Gläßle, Benjamin, Heybrock, Simon, Korcyl, Piotr, Löffler, Marius, Rödl, Rudolf, Schäfer, Andreas, Fritzsch, P., Gámiz Sánchez, E. and Pena Ruano, C. (2018) Baryonic and mesonic 3-point functions with open spin indices. EPJ Web of Conferences 175, 06014.

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Date of publication of this fulltext: 02 Apr 2019 13:17

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Other URL: http://doi.org/10.1051/epjconf/201817506014


We have implemented a new way of computing three-point correlation functions. It is based on a factorization of the entire correlation function into two parts which are evaluated with open spin-(and to some extent flavor-) indices. This allows us to estimate the two contributions simultaneously for many different initial and final states and momenta, with little computational overhead. We explain ...


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Item type:Article
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Gunnar Bali
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Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:39884
Owner only: item control page


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