Multiquark hadrons. I. Phenomenology of <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>Q</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow><mrow><msup><mover><mrow><mi>Q</mi></mrow><mrow><mi>¯</mi></mrow></mover><mrow><mn>2</mn></mrow></msup></mrow></math></span> mesons

R. J. Jaffe

doi:10.1103/PhysRevD.15.267

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Multiquark hadrons. I. Phenomenology of $Q^{2} {\bar{Q}}^{2}$ mesons

R. J. Jaffe^*

Stanford Linear Accelerator Center, Stanford University, Stanford, California 94305
Laboratory for Nuclear Science and Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

^*A. P. Sloan Foundation Fellow, on leave from Massachusetts Institute of Technology.

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Phys. Rev. D 15, 267 – Published 1 January, 1977

DOI: https://doi.org/10.1103/PhysRevD.15.267

Abstract

The spectra and dominant decay couplings of $Q^{2} {\bar{Q}}^{2}$ mesons are presented as calculated in the quark-bag model. Certain known $0^{+}$ mesons [ $ε (700), S^{*}, δ, κ$ ] are assigned to the lightest cryptoexotic $Q^{2} {\bar{Q}}^{2}$ nonet. The usual quark-model $0^{+}$ nonet ( $Q \bar{Q} L = 1$ ) must lie higher in mass. All other $Q^{2} {\bar{Q}}^{2}$ mesons are predicted to be broad, heavy, and usually inelastic in formation processes. Other $Q^{2} {\bar{Q}}^{2}$ states which may be experimentally prominent are discussed.

References (23)

R. L. Jaffe, following paper, Phys. Rev. D 15, 281 (1977)
R. L. Jaffe and K. Johnson, Phys. Lett. 60B, 201 (1976)
M. Gell-Mann, Phys. Lett. 8, 214 (1964)
Y. Nambu, in Preludes in Theoretical Physics, edited by A. de Shalit, H. Feshbach, and L. Van Hove (North-Holland, Amsterdam, 1966) O. W. Greenberg and D. Zwanziger, Phys. Rev. 150, 1177 (1966) H. J. Lipkin, Phys. Lett. 45B, 267 (1973) J. L. Rosner, [18] D. Cohen, in Experimental Meson Spectroscopy-1974,Proceedings of the International Conference, Boston, edited by D. A. Garelick (A.I.P.. New York, 1975)
T. DeGrand, R. L. Jaffe, K. Johnson, and J. Kiskis, Phys. Rev. D 12, 2060 (1975)
A. Chodos, R. L. Jaffe, K. Johnson, and C. B. Thorn, Phys. Rev. D 10, 2599 (1974)
A. Chodos, R. J. Jaffe, K. Johnson, C. B. Thorn, and V. F. Weisskopf, Phys. Rev. D 9, 3471 (1974)
N. M. Cason et al., Phys. Rev. Lett. 36, 1485 (1976)
K. Johnson, Acta Phys. Pol. B6, 865 (1975)
D. J. Gross and F. Wilczek, Phys. Rev. D 8, 3633 (1973)] [5]
Omitted endnote
A. De Rújula, H. Georgi, and S. L. Glashow [Phys. Rev. D 12, 147 (1975)]
Omitted endnote
S. Okubo, Phys. Rev. Lett. 5, 165 (1963) G. Zweig, CERN Report No. 8419/TH 412, 1964 (unpublished) I. Iizuka, K. Okada, and O. Shito, Prog. Theor. Phys. 35, 1061 (1966)
A. De Rújula and S. L. Glashow, Phys. Rev. Lett. 34, 46 (1975) ibid.34, 1252 (1975) J. Pasupathy and G. Rajasekaran, ibid. 34, 1250 (1975) [12]
Omitted endnote
Particle Data Group [Rev. Mod. Phys. 48, S1 (1976)] ([19]) et al. [Phys. Rev. D 7, 1279 (1973)] J. T. Carroll et al. [Phys. Rev. 28, 318 (1972)] P. Estabrooks et al. [in Proceedings of the International Conference on ππ Scattering and Associated Topics at Talahassee, edited by P. K. Williams and V. Hagopian (A.I.P., New York, 1973)
J. L. Rosner, Phys. Rep. C 11, 189 (1974)
D. Morgan, Phys. Lett. 51B, 71 (1974)
S. Flatté, in Proceedings of the XI Rencontre de Moriond, Flaine, 1976 (unpublished)
G. Brandenberg et al., Nucl. Phys. B104, 413 (1976)
([5])
Omitted endnote

[c1] R. L. Jaffe, following paper, Phys. Rev. D 15, 281 (1977)

[c2] R. L. Jaffe and K. Johnson, Phys. Lett. 60B, 201 (1976)

[c3] M. Gell-Mann, Phys. Lett. 8, 214 (1964)

[c4] Y. Nambu, in Preludes in Theoretical Physics, edited by A. de Shalit, H. Feshbach, and L. Van Hove (North-Holland, Amsterdam, 1966) O. W. Greenberg and D. Zwanziger, Phys. Rev. 150, 1177 (1966) H. J. Lipkin, Phys. Lett. 45B, 267 (1973) J. L. Rosner, [18] D. Cohen, in Experimental Meson Spectroscopy-1974,Proceedings of the International Conference, Boston, edited by D. A. Garelick (A.I.P.. New York, 1975)

[c5] T. DeGrand, R. L. Jaffe, K. Johnson, and J. Kiskis, Phys. Rev. D 12, 2060 (1975)

[c6] A. Chodos, R. L. Jaffe, K. Johnson, and C. B. Thorn, Phys. Rev. D 10, 2599 (1974)

[c7] A. Chodos, R. J. Jaffe, K. Johnson, C. B. Thorn, and V. F. Weisskopf, Phys. Rev. D 9, 3471 (1974)

[c8] N. M. Cason et al., Phys. Rev. Lett. 36, 1485 (1976)

[c9] K. Johnson, Acta Phys. Pol. B6, 865 (1975)

[c10] D. J. Gross and F. Wilczek, Phys. Rev. D 8, 3633 (1973)] [5]

[c11] Omitted endnote

[c12] A. De Rújula, H. Georgi, and S. L. Glashow [Phys. Rev. D 12, 147 (1975)]

[c13] Omitted endnote

[c14] S. Okubo, Phys. Rev. Lett. 5, 165 (1963) G. Zweig, CERN Report No. 8419/TH 412, 1964 (unpublished) I. Iizuka, K. Okada, and O. Shito, Prog. Theor. Phys. 35, 1061 (1966)

[c15] A. De Rújula and S. L. Glashow, Phys. Rev. Lett. 34, 46 (1975) ibid.34, 1252 (1975) J. Pasupathy and G. Rajasekaran, ibid. 34, 1250 (1975) [12]

[c16] Omitted endnote

[c17] Particle Data Group [Rev. Mod. Phys. 48, S1 (1976)] ([19]) et al. [Phys. Rev. D 7, 1279 (1973)] J. T. Carroll et al. [Phys. Rev. 28, 318 (1972)] P. Estabrooks et al. [in Proceedings of the International Conference on ππ Scattering and Associated Topics at Talahassee, edited by P. K. Williams and V. Hagopian (A.I.P., New York, 1973)

[c18] J. L. Rosner, Phys. Rep. C 11, 189 (1974)

[c19] D. Morgan, Phys. Lett. 51B, 71 (1974)

[c20] S. Flatté, in Proceedings of the XI Rencontre de Moriond, Flaine, 1976 (unpublished)

[c21] G. Brandenberg et al., Nucl. Phys. B104, 413 (1976)

[c22] ([5])

[c23] Omitted endnote

Physical Review D

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Multiquark hadrons. I. Phenomenology of $Q^{2} {\bar{Q}}^{2}$ mesons

Abstract

See Also

Multiquark hadrons. II. Methods

References (23)

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Multiquark hadrons. I. Phenomenology of Q2Q¯2 mesons

Abstract

See Also

Multiquark hadrons. II. Methods

References (23)

Multiquark hadrons. I. Phenomenology of $Q^{2} {\bar{Q}}^{2}$ mesons