Mixing between the 23S1 and 13D1 Ds

YUAN Ling; CHEN Bing; ZHANG Ai-Lin

doi:10.1088/1674-1137/37/2/023102

Chinese Physics C> 2013, Vol. 37> Issue(2) : 023102 DOI: 10.1088/1674-1137/37/2/023102

Mixing between the 2³S₁ and 1³D₁ D_s

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Abstract：
Mixing between the 2³S₁ and 1³D₁ D_s is studied within the ³P₀ model. If mixing between these two 1^- states exists, D_s1^*(2700)^± and D_sJ^*(2860)^± could be interpreted as the two orthogonal mixed states with mixing angle θ≈ -80° in the case of a special β for each meson. However, in the case of a universal β for all mesons, D_s1^*(2700)^± could be interpreted as the mixed state of 2³S₁ and 1³D₁ with mixing angle 12° < θ < 21° but D_sJ^*(2860)^± seems difficult to interpret as the orthogonal partner of D_s1^*(2700)^±.

References

[1]

Nakamura K et al. (Particle Data Group). J. Phys. G, 2010, 37: 075021[2] Colangelo P, Fazio F D, Nicotri S. Phys. Lett. B, 2006, 642: 48[3] ZHANG Bo, LIU Xiang, DENG Wei-Zhen, ZHU Shi-Lin. Eur. Phys. J. C, 2007, 50: 617[4] Colangelo P, Fazio F D, Nicotri S, Rizzi M. Phys. Rev. D, 2008, 77: 014012[5] ZHONG Xian-Hui, ZHAO Qiang. Phys. Rev. D, 2008, 78: 014029[6] CHEN Bing, WANG Deng-Xia, ZHANG Ai-Lin. Phys. Rev. D, 2009, 80: 071502(R)[7] CHEN Bing, YUAN Ling, ZHANG Ai-Lin. Phys. Rev. D, 2011, 83: 114025[8] ZHANG Ai-Lin. Nucl. Phys. A, 2011, 856: 88[9] YUAN Ling, CHEN Bing, ZHANG Ai-Lin. arXiv: 1203.0370[10] Close F E, Thomas C E, Lakhina O, Swanson E S. Phys. Lett. B, 2007, 647: 159[11] LI De-Ming, MA Bing. Phys. Rev. D, 2001, 81: 014021[12] Micu L. Nucl. Phys. B, 1969, 10: 521[13] Yaouanc A L, Oliver L, Pène O, Raynal J C. Phys. Rev. D, 1973, 8: 2223; 1974, 9: 1415; 1975, 11: 1272[14] Yaouanc A L, Oliver L, Pène O, Raynal J C. Phys. Lett. B, 1977, 71: 57; 1977, 71: 397; 1977, 72: 57[15] Chaichian M, Kogerler R. Ann. Phys., 1980, 124: 61[16] Stancu F, Stassart P. Phys. Rev. D, 1988, 38: 233[17] Barnes T, Close F E, Page P R, Swanson E S. Phys. Rev. D, 1997, 55: 4157[18] Barnes T, Black N, Page P R. Phys. Rev. D, 2003, 68: 054014[19] Godfrey S, Isgur N. Phys. Rev. D, 1985, 32: 189[20] Kokoski R, Isgur N. Phys. Rev. D, 1987, 35: 907[21] Stancu F, Stassart P. Phys. Rev. D, 1989, 39: 343; 1990, 42: 1521[22] Capstick S, Isgur N. Phys. Rev. D, 1986, 34: 2809[23] Capstick S, Roberts W. Phys. Rev. D, 1993, 47: 1994; 1994, 49: 4570[24] Geiger P, Swanson E S. Phys. Rev. D, 1994, 50: 6855[25] Ackleh E S, Barnes T, Swanson E S. Phys. Rev. D, 1996, 54: 6811[26] Godfrey S, Kokoski R. Phys. Rev. D, 1991, 43: 1679[27] Close F E, Swanson E S. Phys. Rev. D, 2005, 72: 094004[28] LUO Zhi-Gang, CHEN Xiao-Lin, LIU Xiang. Phys. Rev. D, 2009, 79: 074020[29] Barnes T, Godfrey S, Swanson E S. Phys. Rev. D, 2005, 72: 054026

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YUAN Ling, CHEN Bing and ZHANG Ai-Lin. Mixing between the 2³S₁ and 1³D₁ D_s[J]. Chinese Physics C, 2013, 37(2): 023102. doi: 10.1088/1674-1137/37/2/023102

YUAN Ling, CHEN Bing and ZHANG Ai-Lin. Mixing between the 2³S₁ and 1³D₁ D_s[J]. Chinese Physics C, 2013, 37(2): 023102. doi: 10.1088/1674-1137/37/2/023102 shu

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Received: 2012-04-18
Revised: 2012-05-14

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Mixing between the 2³S₁ and 1³D₁ D_s

Corresponding author: ZHANG Ai-Lin,

Received Date: 2012-04-18

Accepted Date: 2012-05-14

Available Online: 2013-02-05

Abstract: Mixing between the 2³S₁ and 1³D₁ D_s is studied within the ³P₀ model. If mixing between these two 1^- states exists, D_s1^*(2700)^± and D_sJ^*(2860)^± could be interpreted as the two orthogonal mixed states with mixing angle θ≈ -80° in the case of a special β for each meson. However, in the case of a universal β for all mesons, D_s1^*(2700)^± could be interpreted as the mixed state of 2³S₁ and 1³D₁ with mixing angle 12° < θ < 21° but D_sJ^*(2860)^± seems difficult to interpret as the orthogonal partner of D_s1^*(2700)^±.

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Mixing between the 2³S₁ and 1³D₁ D_s

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Mixing between the 2³S₁ and 1³D₁ D_s

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