Higher symmetries and the 2+ mesons

D. Horn; J. J. Coyne; S. Meshkov; J. C. Carter

doi:10.1103/PhysRev.147.980

Higher symmetries and the 2+ mesons

D. Horn^*, J. J. Coyne, S. Meshkov, J. C. Carter

^*Corresponding author for this work

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

The two-body decay widths of the nine JP=2+ mesons are calculated in the framework of relativistic SU(6). It is shown that one cannot distinguish from their decays whether the mesons should be accommodated in a 189 or 405 representation. An analysis of the masses of these mesons indicates that the 189 may be definitely ruled out. A mass formula pertinent to the 405 is derived which is fairly well satisfied and which indicates no inconsistency with placing the 2+ mesons in this representation. Conclusions about the quark-quark and quark-antiquark interactions are drawn from this assignment.

Original language	English
Pages (from-to)	980-984
Number of pages	5
Journal	Physical Review
Volume	147
Issue number	4
DOIs	https://doi.org/10.1103/PhysRev.147.980
State	Published - 1966

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10.1103/PhysRev.147.980

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title = "Higher symmetries and the 2+ mesons",

abstract = "The two-body decay widths of the nine JP=2+ mesons are calculated in the framework of relativistic SU(6). It is shown that one cannot distinguish from their decays whether the mesons should be accommodated in a 189 or 405 representation. An analysis of the masses of these mesons indicates that the 189 may be definitely ruled out. A mass formula pertinent to the 405 is derived which is fairly well satisfied and which indicates no inconsistency with placing the 2+ mesons in this representation. Conclusions about the quark-quark and quark-antiquark interactions are drawn from this assignment.",

author = "D. Horn and Coyne, {J. J.} and S. Meshkov and Carter, {J. C.}",

note = "Funding Information: Supported in part by the Office of Naval Research, Contract No. NA-onr-7-66. Funding Information: Supported in part by a National Science Foundation Academic Year Extension Grant.",

year = "1966",

doi = "10.1103/PhysRev.147.980",

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journal = "Physical Review",

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T1 - Higher symmetries and the 2+ mesons

AU - Horn, D.

AU - Coyne, J. J.

AU - Meshkov, S.

AU - Carter, J. C.

N1 - Funding Information: Supported in part by the Office of Naval Research, Contract No. NA-onr-7-66. Funding Information: Supported in part by a National Science Foundation Academic Year Extension Grant.

PY - 1966

Y1 - 1966

N2 - The two-body decay widths of the nine JP=2+ mesons are calculated in the framework of relativistic SU(6). It is shown that one cannot distinguish from their decays whether the mesons should be accommodated in a 189 or 405 representation. An analysis of the masses of these mesons indicates that the 189 may be definitely ruled out. A mass formula pertinent to the 405 is derived which is fairly well satisfied and which indicates no inconsistency with placing the 2+ mesons in this representation. Conclusions about the quark-quark and quark-antiquark interactions are drawn from this assignment.

AB - The two-body decay widths of the nine JP=2+ mesons are calculated in the framework of relativistic SU(6). It is shown that one cannot distinguish from their decays whether the mesons should be accommodated in a 189 or 405 representation. An analysis of the masses of these mesons indicates that the 189 may be definitely ruled out. A mass formula pertinent to the 405 is derived which is fairly well satisfied and which indicates no inconsistency with placing the 2+ mesons in this representation. Conclusions about the quark-quark and quark-antiquark interactions are drawn from this assignment.

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DO - 10.1103/PhysRev.147.980

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VL - 147

SP - 980

EP - 984

JO - Physical Review

JF - Physical Review

SN - 0031-899X

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ER -

Higher symmetries and the 2+ mesons

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