A new hadron spectroscopy

Journal Article · Fri Jan 22 00:00:00 EST 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4938657· OSTI ID:22499057

Olsen, Stephen Lars ^[1]

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1. Center for Underground Physics, Institute for Basic Science, Daejeon 305-811 (Korea, Republic of)

Many candidate multiquark mesons, i.e., mesons with substructures that are more complex that the quark-antiquark prescription that is in the textbooks, have recently been observed. Many of the most recently observed candidate states are electrically charged and have the same spin and parity, namely J{sup P} = 1{sup +}. In this talk I give an overview of the current experimental situation with emphasis on some recent results.

• OSTI ID: 22499057
• Journal Information: AIP Conference Proceedings, Vol. 1701, Issue 1; Conference: 11. conference on quark confinement and hadron spectrum, Saint Petersburg (Russian Federation), 8-12 Sep 2014; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
MESONS
PARITY
QUARK-ANTIQUARK INTERACTIONS
SPECTROSCOPY
SPIN