Possible Heavy Tetraquarks qQqQ,qqQQ and qQQQ

CUI Ying; CHEN Xiao-Lin; DENG Wei-Zhen; ZHU Shi-Lin

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2007, Vol. 31> Issue(1) : 7-13

Possible Heavy Tetraquarks qQqQ,qqQQ and qQQQ

Department of Physics, Peking University, Beijing 100871, China

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Abstract：
Assuming X(3872) is a qcqc tetraquark and using its mass as input, we perform a schematic study of the masses of possible heavy tetraquarks using the color-magnetic interaction with the flavor symmetry breaking corrections.

References

[1]

. Choi S K et al. Phys. Rev. Lett., 2003, 91: 2620012. Abe K et al. Phys. Rev. Lett., 2005, 94: 1820023. Choi S K et al. Phys. Rev. Lett., 2005, 94: 1820024. Aubert B et al. Phys. Rev. Lett., 2005, 95: 1420015. Swanson E. Phys. Lett., 2004, B598: 1976. Swanson E. hep-ph/04102847. Branes T, Godfrey S. Phys. Rev., 2004, D69: 0540088. LI B A. Phys. Lett., 2005, B605: 3069. LIAO X, Manke T. hep-lat/021003010. Branes T, Close F E, Swanson S. Phys. Rev., 1995, D52:524211. Maiani L, Piccinini F, Polosa A D et al. Phys. Rev., 2005,D71: 01402812. Jaffe R L. Phys. Rev., 1977, D15: 26713. Jaffe R L. Phys. Rev., 1977, D15: 28114. Chao K T. Nucl. Phys., 1980, B169: 28115. Chao K T. Nucl. Phys., 1981, B183: 43516 H#966;gaasen H, Richard J M, Sorba P. hep-ph/051103917 Richard J M, Stancu E. hep-ph/051104318 Brink D M, Stancu E. Phys. Rev., 1998, D57: 677819 CUI Y, CHEN X L, DENC W Z et al. Phys. Rev., 2006,D73: 01401820 Jaffe R L. Phys. Rev. Lett., 1977, 38: 19521 DeGrand T, Jaffe R L, Johnson K et al. Phys. Rev., 1975,D12: 206022 Strottxnan D. J. Math. Phys., 1976, 20: 164323 So S I, Strottxnan D. J. Math. Phys., 1976, 20: 153

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CUI Ying, CHEN Xiao-Lin, DENG Wei-Zhen and ZHU Shi-Lin. Possible Heavy Tetraquarks qQqQ,qqQQ and qQQQ[J]. Chinese Physics C, 2007, 31(1): 7-13.

CUI Ying, CHEN Xiao-Lin, DENG Wei-Zhen and ZHU Shi-Lin. Possible Heavy Tetraquarks qQqQ,qqQQ and qQQQ[J]. Chinese Physics C, 2007, 31(1): 7-13. shu

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Received: 2006-06-13
Revised: 2006-07-20

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Possible Heavy Tetraquarks qQqQ,qqQQ and qQQQ

Corresponding author: DENG Wei-Zhen,

Department of Physics, Peking University, Beijing 100871, China

Received Date: 2006-06-13
Accepted Date: 2006-07-20
Available Online: 2007-01-05

Abstract: Assuming X(3872) is a qcqc tetraquark and using its mass as input, we perform a schematic study of the masses of possible heavy tetraquarks using the color-magnetic interaction with the flavor symmetry breaking corrections.