Pentaquarks and doubly heavy exotic mesons
Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University, Tel Aviv, Israel
* e-mail: firstname.lastname@example.org
Published online: 29 November 2016
I discuss the experimental evidence for and theoretical interpretation of the new mesons and baryons with two heavy quarks. These include doubly-heavy baryons, exotic hadronic quarkonia and most recently a manifestly exotic pentaquark-like doubly heavy baryon with a minimal quark content uudc̄ discovered by LHCb, whose mass, decay mode and width are in agreement with a prediction based on a physical picture of a deuteron-like Σc D̄* “hadronic molecule”.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.