Tetra-quarks, penta-quarks and the like: old and new views

Pentaquark and Tetraquark States

(2019) Yan-Rui Liu et al.   PROGRESS IN PARTICLE AND NUCLEAR PHYSICS

First Measurement of Near-Threshold J/ψ Exclusive Photoproduction off the Proton

(2019) A. Ali et al.   PHYSICAL REVIEW LETTERS

Multiquark States

(2018) Marek Karliner et al.   Annual Review of Nuclear and Particle Science

A tetraquark or not a tetraquark? A holography inspired stringy hadron (HISH) perspective

(2017) Jacob Sonnenschein et al.   NUCLEAR PHYSICS B

New Exotic Meson and Baryon Resonances from Doubly Heavy Hadronic Molecules

(2015) Marek Karliner et al.   PHYSICAL REVIEW LETTERS

The new pentaquarks in the diquark model

(2015) L. Maiani et al.   PHYSICS LETTERS B

Baryons with two heavy quarks: Masses, production, decays, and detection

(2014) Marek Karliner et al.   PHYSICAL REVIEW D

Observation of a Near-Threshold Enhancement in thee+e−→Λc+Λc−Cross Section Using Initial-State Radiation

(2008) G. Pakhlova et al.   PHYSICAL REVIEW LETTERS