A note on the mass splitting of K<SUP>*</SUP>(892)

GAO Dao-Neng; YAN Mu-Lin

doi:10.1088/1674-1137/32/11/002

Chinese Physics C> 2008, Vol. 32> Issue(11) : 862-864 DOI: 10.1088/1674-1137/32/11/002

A note on the mass splitting of K^*(892)

GAO Dao-Neng ^, ,
YAN Mu-Lin

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Abstract：
Belle Collaboration reported a new observed value of K^*－(892) mass by studying τ^－→ K_Sπ－ν_τ decay, which is significantly different from the current world average value given by Particle Data Group 2006. Motivated by this new data, we revisit the issue on the K^*0(892)－K^*±(892) mass splitting. Our theoretical estimation favors the new measurement by Belle Collaboration. Therefore further experimental efforts are urgently needed to improve our understanding of these issues.

References

[1]

. YAO W M et al. (Particle Data Group). J. Phys. G, 2006,33: 12. LI B A, YAN M L, LIU K F. Phys. Lett. B, 1986, 177: 4093. Das T et al. Phys. Rev. Lett., 1967, 18: 7594. GAO D N, LI B A, YAN M L. Phys. Rev. D, 1997, 56:41155. GAO D N, YAN M L. Phys. Lett. B, 2000, 495: 696. Epifanov D et al. (Belle Collaboration). arXiv: 0706.2231[hep-ex]7. GAO D N, YAN M L. Eur. Phys. J. A, 1998, 3: 2938. Manohar A, Georgi H. Nucl. Phys. B, 1984, 234: 1899. LI B A, YAN M L, LIU K F. Phys. Rev. D, 1991, 43: 151510. LI B A. Phys. Rev. D, 1995, 52: 5165; 1995, 52: 518411. LI B A. Phys. Rev. D, 1997, 55: 1425; 1997, 55: 143612. LI B A, GAO D N, YAN M L. Phys. Rev. D, 1998, 58:09403113. ZHUANG T L, WANG X J, YAN M L. Phys. Rev. D, 2000,62: 05300714. WANG X J, YAN M L. Phys. Rev. D, 2000, 62: 094013;WANG X J, YAN M L. hep-ph/000115015. LI B A, WANG J X. Phys. Lett. B, 2002, 543: 4816. YAN M L. hep-ph/0012105; YAN M L. Talk Presented at the Workshop on Light Flavors and Chiral Dynamics. Bei-jing, Sept. 29-30, 200717. GAO D N, YAN M L. Mod. Phys. Lett. A, 2002, 17: 65918. Link J M et al. (FOCUS Collaboration). Phys. Lett. B,2005, 621: 7219. SUN S S, SHEN X Y, ZHENG Z P, YAN M L. HEP NP,2004, 28: 463 (in Chinese)

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GAO Dao-Neng and YAN Mu-Lin. A note on the mass splitting of K^*(892)[J]. Chinese Physics C, 2008, 32(11): 862-864. doi: 10.1088/1674-1137/32/11/002

GAO Dao-Neng and YAN Mu-Lin. A note on the mass splitting of K^*(892)[J]. Chinese Physics C, 2008, 32(11): 862-864. doi: 10.1088/1674-1137/32/11/002 shu

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Received: 2008-01-09
Revised: 2008-02-04

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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

A note on the mass splitting of K^*(892)

Corresponding author: GAO Dao-Neng,

Received Date: 2008-01-09

Accepted Date: 2008-02-04

Available Online: 2008-11-05

Abstract:

Belle Collaboration reported a new observed value of K^*－(892) mass by studying τ^－→ K_Sπ－ν_τ decay, which is significantly different from the current world average value given by Particle Data Group 2006. Motivated by this new data, we revisit the issue on the K^*0(892)－K^*±(892) mass splitting. Our theoretical estimation favors the new measurement by Belle Collaboration. Therefore further experimental efforts are urgently needed to improve our understanding of these issues.

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A note on the mass splitting of K*(892)

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A note on the mass splitting of K^*(892)

A note on the mass splitting of K^*(892)