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First-order tetraquark mass formula.

Authors :
Bevelacqua, J. J.
Source :
Physics Essays. 2016, Vol. 29 Issue 2, p198-200. 3p.
Publication Year :
2016

Abstract

Recently discovered tetraquark structures are investigated using a first-order mass formula. This mass relationship is based on weakly bound ... plus dū meson clusters and provides a reasonable prediction of the measured Z(4430)- tetraquark mass. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*CLUSTER theory (Nuclear physics)
*MASS (Physics)
*TETRAQUARK
*MESONS
*NUCLEAR cluster model
*QUARK models

Details

Language :
English
ISSN :
08361398
Volume :
29
Issue :
2
Database :
Academic Search Index
Journal :
Physics Essays
Publication Type :
Academic Journal
Accession number :
117433167
Full Text :
https://doi.org/10.4006/0836-1398-29.2.198
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