Threshold cusps and triangle singularities in hadronic reactions
Feng-Kun Guo, Xiao-Hai Liu, Shuntaro Sakai
Topics & Concepts
PhysicsHadronGravitational singularityParticle physicsExotic hadronInvariant massMesonHadron spectroscopyQuarkInvariant (physics)Color confinementMass spectrumElementary particleSpectrum (functional analysis)Nuclear physicsResonance (particle physics)Quark modelTetraquarkQuantum Chromodynamics and Particle InteractionsHigh-Energy Particle Collisions ResearchQuantum and Classical Electrodynamics