@article{302ed94f82134d0ebb578390a9027f8d,
title = "Lattice QCD study of heavy-heavy-light-light tetraquark candidates",
abstract = "We investigate heavy-light four-quark systems udb b with bottom quarks of finite mass which are treated in the framework of NRQCD. We focus on I(JP) = 0(1+), where we recently found evidence for the existence of a tetraquark state using static bottom quarks. Furthermore, we report on an investigation of the u dbb four-quark system with quantum numbers I(JP) = 1(1+) again using static bottom quarks.",
author = "Antje Peters and Pedro Bicudo and Luka Leskovec and Stefan Meinel and Marc Wagner",
note = "Funding Information: P.B. thanks IFT for hospitality and CFTP, grant FCT UID/FIS/00777/2013, for support. S.M. is supported by National Science Foundation Grant Number PHY-1520996, and by the RHIC Physics Fellow Program of the RIKEN BNL Research Center. M.W. and A.P. acknowledge support by the Emmy Noether Programme of the DFG (German Research Foundation), grant WA 3000/1-1. This work was supported in part by the Helmholtz International Center for FAIR within the framework of the LOEWE program launched by the State of Hesse. Calculations on the LOEWE-CSC high-performance computer of Johann Wolfgang Goethe- University Frankfurt am Main were conducted for this research. We would like to thank HPCHessen, funded by the State Ministry of Higher Education, Research and the Arts, for programming advice. Publisher Copyright: {\textcopyright} Copyright owned by the author(s).; 34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 ; Conference date: 24-07-2016 Through 30-07-2016",
year = "2016",
doi = "10.22323/1.256.0104",
language = "English (US)",
volume = "Part F128557",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",
}