Interpretation of Z<sub>b</sub>(10610) and Z<sub>b</sub>(10650) in the ISPE mechanism and the Charmonium Counterpart

CHEN Dian-Yong; LIU Xiang; Takayuki Matsuki

doi:10.1088/1674-1137/38/5/053102

Chinese Physics C> 2014, Vol. 38> Issue(5) : 053102 DOI: 10.1088/1674-1137/38/5/053102

Interpretation of Z_b(10610) and Z_b(10650) in the ISPE mechanism and the Charmonium Counterpart

CHEN Dian-Yong ^1,3,, ,
LIU Xiang ^2,3,, ,
Takayuki Matsuki ^4,,

1.
Nuclear Theory Group, Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou 730000, China
2.
Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics ofChinese Academy of Sciences, Lanzhou 730000, China
3.
School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China
4.
Tokyo Kasei University, 1-18-1 Kaga, Itabashi, Tokyo 173-8602, Japan

Abstract
HTML
Reference
Related

PDF

Abstract：
The initial single pion emission (ISPE) mechanism is applied to the processes Υ(5S)→πB^(*)B^(*), whose details have been recently reported at ICHEP2012, and we obtain reasonable agreement with Bell's measurements; that is, we succeed in reproducing the enhancement structures of Z_b(10610) and Z_b(10650). Inspired by this success, we also predict the corresponding enhancement structures in open charm one-pion decays of higher charmonia near the thresholds of D^*D and D^*D^*.

References

[1]

Bondar A et al. (Belle collaboration). Phys. Rev. Lett., 2012, 108: 122001[2] Adachi I et al. (Belle collaboration). arXiv:1105.4583[hep-ex][3] LIU Y R, LIU X, DENG W Z et al. Eur. Phys. J. C, 2008, 56: 63[4] LIU X, LUO Z G, LIU Y R et al. Eur. Phys. J. C, 2009, 61: 411[5] Bondar A, Garmash A, Milstein A I et al. Phys. Rev. D, 2011, 84: 054010[6] YANG Y, PING J, DENG C et al. J. Phys. G, 2012, 39:105001[7] SUN Z F, HE J, LIU X, LUO Z G et al. Phys. Rev. D, 2011, 84: 054002[8] Mehen T, Powell J W. Phys. Rev. D, 2011, 84: 114013[9] ZHANG J R, ZHONG M, HUANG M Q. Phys. Lett. B, 2011, 704: 312[10] KE H W, LI X Q, SHI Y L, WANG G L et al. JHEP, 2012, 1204: 056[11] Voloshin M B. Phys. Rev. D, 2011, 84: 031502[12] LI X, Voloshin M B. Phys. Rev. D, 2012, 86: 077502[13] Cleven M, GUO F K, Hanhart C et al. Eur. Phys. J. A, 2011, 47: 120[14] DONG Y, Faessler A, Gutsche T et al. J. Phys. G, 2013, 40: 015002[15] GUO T, CAO T, ZHOU M Z, CHEN H. arXiv:1106.2284[hep-ph][16] CUI C Y, LIU Y L, HUANG M Q. Phys. Rev. D, 2012, 85: 074014[17] Ali A, Hambrock C, WANG W. Phys. Rev. D, 2012, 85: 054011[18] Bugg D V. Europhys. Lett., 2011, 96: 11002[19] CHEN D Y, LIU X, ZHU S L. Phys. Rev. D, 2011, 84: 074016[20] CHEN K F et al. (Belle collaboration). Phys. Rev. Lett., 2008, 100: 112001[21] CHEN D Y, LIU X. Phys. Rev. D, 2011, 84: 094003[22] Bondar A (Belle collaboration). Talk Given in 36th International Conference on High Energy Physics (ICHEP2012)[23] CHEN D Y, LIU X. Phys. Rev. D, 2011, 84: 034032[24] Coffman D et al. (MARK-Ⅲ collaboration). Phys. Rev. D, 1988, 38: 2695; 1989, 40: 3788[25] Jousset J et al. (DM2 collaboration). Phys. Rev. D, 1990, 41: 1389

[1]	Xiao-Yun Wang , Wei Kou , Qing-Yong Lin , Ya-Ping Xie , Xurong Chen , Alexey Guskov . Production of bottomonium-like Z_b states in e-h and ultraperipheral h-h collisions. Chinese Physics C, 2021, 45(5): 054102. doi: 10.1088/1674-1137/abe3ec
[2]	Virendrasinh Kher , Ajay Kumar Rai . Spectroscopy and decay properties of charmonium. Chinese Physics C, 2018, 42(8): 083101. doi: 10.1088/1674-1137/42/8/083101
[3]	Yao-Yao Zong , Bao-Yuan Sun . Relativistic interpretation of the nature of the nuclear tensor force. Chinese Physics C, 2018, 42(2): 024101. doi: 10.1088/1674-1137/42/2/024101
[4]	Ying Chen , Wei-Feng Chiu , Ming Gong , Long-Cheng Gui , Zhao-Feng Liu . Exotic vector charmonium and its leptonic decay width. Chinese Physics C, 2016, 40(8): 081002. doi: 10.1088/1674-1137/40/8/081002
[5]	Fa-Peng Huang , Yifu Cai , Hong Li , Xinmin Zhang . A possible interpretation of the Higgs mass by the cosmological attractive relaxion. Chinese Physics C, 2016, 40(11): 113103. doi: 10.1088/1674-1137/40/11/113103
[6]	LI Hai-Bo , ZHU Shi-Hai . Mini-review of rare charmonium decays at BESⅢ. Chinese Physics C, 2012, 36(10): 932-940. doi: 10.1088/1674-1137/36/10/003
[7]	Eef van , George Rupp . Evidence for further charmonium vector resonances. Chinese Physics C, 2011, 35(4): 319-324. doi: 10.1088/1674-1137/35/4/001
[8]	LI Bai-Qing , LI Rong , HE Zhi-Guo . η_b decay into charmonium in association with cc pair. Chinese Physics C, 2010, 34(5): 521-527. doi: 10.1088/1674-1137/34/5/001
[9]	Helmut Vogel (on behalf of the CLEO collaboration) . Charmonium spectroscopy and decay at CLEO-c. Chinese Physics C, 2010, 34(6): 621-625. doi: 10.1088/1674-1137/34/6/002
[10]	M. Nielsen . New exotic charmonium states. Chinese Physics C, 2010, 34(9): 1157-1162. doi: 10.1088/1674-1137/34/9/002
[11]	PING Rong-Gang (for BES collaboration) . Charmonium results from BES. Chinese Physics C, 2010, 34(6): 626-631. doi: 10.1088/1674-1137/34/6/003
[12]	PING Rong-Gang . On η_c line shape in charmonium transitions. Chinese Physics C, 2009, 33(8): 617-621. doi: 10.1088/1674-1137/33/8/003
[13]	YUAN Chang-Zheng (for the Belle Collaboration) . Study of charmonium(-like) states via ISR at Belle. Chinese Physics C, 2008, 32(6): 452-454. doi: 10.1088/1674-1137/32/6/010
[14]	CHEN Hai-Xuan . Some topics on charmonium decays at BESⅢ experiment. Chinese Physics C, 2008, 32(6): 492-494. doi: 10.1088/1674-1137/32/6/017
[15]	P. Pakhlov . Production of charmonium(like) states in e⁺e^－ interactions. Chinese Physics C, 2008, 32(6): 488-491. doi: 10.1088/1674-1137/32/6/016
[16]	ZOU Fan-Yong , CHEN Xiao-Lin , DENG Wei-Zhen . Three-body force and the tetraquark interpretation of light scalar mesons. Chinese Physics C, 2008, 32(7): 515-520. doi: 10.1088/1674-1137/32/7/002
[17]	LI Huan-Tie . Another Possible Interpretation of SQS Mechanism. Chinese Physics C, 1993, 17(1): 8-16.
[18]	Shen Qixing , Yu Hong . The Polarization States of the Gluon and the Glueball Interpretation of the ξ (2230). Chinese Physics C, 1991, 15(S2): 153-157.
[19]	Chen Jige , Xu Zizong , Chen Hongfang , Ma Wengan . A Mechanism for SQS Avalanche. Chinese Physics C, 1991, 15(S3): 235-238.
[20]	He Yudong , Zhu Qingqi , Huo Anxiang . Interpretation of Azimuthal Anisotropical Gamma-Family Events. Chinese Physics C, 1989, 13(S2): 125-130.

Access

Get Citation

CHEN Dian-Yong, LIU Xiang and Takayuki Matsuki. Interpretation of Z_b(10610) and Z_b(10650) in the ISPE mechanism and the Charmonium Counterpart[J]. Chinese Physics C, 2014, 38(5): 053102. doi: 10.1088/1674-1137/38/5/053102

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2013-05-08
Revised: 2013-12-05

Article Metric

Article Views(1957)
PDF Downloads(302)
Cited by(0)

Policy on re-use

To reuse of Open Access content published by CPC, for content published under the terms of the Creative Commons Attribution 3.0 license (“CC CY”), the users don’t need to request permission to copy, distribute and display the final published version of the article and to create derivative works, subject to appropriate attribution.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Interpretation of Z_b(10610) and Z_b(10650) in the ISPE mechanism and the Charmonium Counterpart

Corresponding author: CHEN Dian-Yong,

Corresponding author: LIU Xiang,

Corresponding author: Takayuki Matsuki,

1. Nuclear Theory Group, Institute of Modern Physics of Chinese Academy of Sciences, Lanzhou 730000, China

2. Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics ofChinese Academy of Sciences, Lanzhou 730000, China

3. School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China

4. Tokyo Kasei University, 1-18-1 Kaga, Itabashi, Tokyo 173-8602, Japan

Received Date: 2013-05-08

Accepted Date: 2013-12-05

Available Online: 2014-05-05

Abstract: The initial single pion emission (ISPE) mechanism is applied to the processes Υ(5S)→πB^(*)B^(*), whose details have been recently reported at ICHEP2012, and we obtain reasonable agreement with Bell's measurements; that is, we succeed in reproducing the enhancement structures of Z_b(10610) and Z_b(10650). Inspired by this success, we also predict the corresponding enhancement structures in open charm one-pion decays of higher charmonia near the thresholds of D^*D and D^*D^*.

HTML

Reference (1)

Interpretation of Z_b(10610) and Z_b(10650) in the ISPE mechanism and the Charmonium Counterpart

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Interpretation of Z_b(10610) and Z_b(10650) in the ISPE mechanism and the Charmonium Counterpart

Corresponding author: CHEN Dian-Yong,

Corresponding author: LIU Xiang,

Corresponding author: Takayuki Matsuki,

HTML

目录

Interpretation of Zb(10610) and Zb(10650) in the ISPE mechanism and the Charmonium Counterpart

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Interpretation of Zb(10610) and Zb(10650) in the ISPE mechanism and the Charmonium Counterpart

Corresponding author: CHEN Dian-Yong,

Corresponding author: LIU Xiang,

Corresponding author: Takayuki Matsuki,

HTML

目录

Interpretation of Z_b(10610) and Z_b(10650) in the ISPE mechanism and the Charmonium Counterpart

Interpretation of Z_b(10610) and Z_b(10650) in the ISPE mechanism and the Charmonium Counterpart