Hadron molecules

Thomas Gutsche; Tanja Branz; Amand Faessler; Ian Woo Lee; Valery E. Lyubovitskij

doi:10.1088/1674-1137/34/9/007

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1185-1190 DOI: 10.1088/1674-1137/34/9/007

Hadron molecules

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Abstract：
We discuss a possible interpretation of the open charm mesons D_s0^*(2317), D_s1(2460) and the hidden charm mesons X(3872), Y(3940) and Y(4140) as hadron molecules. Using a phenomenological Lagrangian approach we review the strong and radiative decays of the D_s0^*(2317) and D_s1(2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Determing the radiative (γJ/ψ and γψ(2s)) and strong (J/ψ 2π and J/ψ 3π) decay modes we show that the present experimental observation is consistent with the molecular structure assumption of the X(3872). Finally, we give evidence for molecular interpretations of the Y(3940) and Y(4140) related to the observed strong decay modes J/ψ+ω or J/ψ+φ, respectively.

References

[1]

Amsler C et al (Particle Data Group). Phys. Lett. B, 2008,667: 12 Voloshin M B, Okun L B. JETP Lett., 1976, 23: 3333 Tornqvist N A. Z. Phys. C, 1994, 61: 5254 Aubert B et al (BABAR collaboration). Phys. Rev. Lett.,2003, 90: 2420015 Besson D et al (CLEO collaboration). Phys. Rev. D, 2003,68: 0320026 Mikami Y et al. Phys. Rev. Lett., 2004, 92: 0120027 Rosner J L. Phys. Rev. D, 2006, 74: 0760068 Aaltonen T et al (The CDF collaboration). Phys. Rev.Lett., 2009, 102: 2420029 Cho S K et al (Belle collaboration). Phys. Rev. Lett., 2005,94: 18200210 Aubert B et al (BABAR collaboration). Phys. Rev. Lett.,2008, 101: 08200111 Eichten E, Godfrey S, Mahlke H, Rosner J L. Rev. Mod.Phys., 2008, 80: 116112 Faessler A, Gutsche T, Lyubovitskij V E, MA Y L. Phys.Rev. D, 2008, 77: 11401313 Faessler A, Gutsche T, Lyubovitskij V E, MA Y L. Phys.Rev. D, 2007, 76:11400814 Faessler A, Gutsche T, Lyubovitskij V E, MA Y L. Phys.Rev. D, 2007, 76:01400515 Faessler A, Gutsche T, Kovalenko S, Lyubovitskij V E.Phys. Rev. D, 2007, 76: 01400316 Dong Y, Faessler A, Gutsche T, Lyubovitskij V E.arXiv:0909.0380 [hep-ph]17 DONG Y, Faessler A, Gutsche T, Kovalenko S, Lyubovitskij V E. Phys. Rev. D, 2009, 79: 09401318 Lee I W, Faessler A, Gutsche T, Lyubovitskij V E. Phys.Rev. D, 2009, 80:09400519 DONG Y, Faessler A, Gutsche T, Lyubovitskij V E. Phys.Rev. D, 2008, 77:09401320 Branz T, Gutsche T, Lyubovitskij V E. Phys. Rev. D, 2009,80:05401921 Branz T, Gutsche T, Lyubovitskij V E. Phys. Rev. D, 2009,79:01403522 Weinberg S. Phys. Rev., 1963, 130776; Salam A. Nuovo Cim., 1962, 25: 22423 E mov G V, Ivanov M A. The Quark Con nement Model of Hadrons, (IOP Publishing, Bristol Philadelphia, 1993)24 Wise M B. Phys. Rev. D, 1992, 45:218825 Colangelo P, De Fazio F, Pham T N. Phys. Rev. D, 2004,69:05402326 Swanson E S. Phys. Lett. B, 2004, 588:18927 Aubert B et al (BABAR collaboration). Phys. Rev. Lett.,2009, 102:13200128 Braaten E, Kusunoki M. Phys. Rev. D, 2005, 72:05402229 Abe K et al (Belle collaboration). arXiv:hep-ex/050503730 LIU X, ZHU S L. Phys. Rev. D, 2009, 80:017502

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[2]	Yi Jin , Shi-Yuan Li , Yan-Rui Liu , Lu Meng , Zong-Guo Si , Xiao-Feng Zhang . Exotic hadron bound state production at hadron colliders. Chinese Physics C, 2017, 41(8): 083106. doi: 10.1088/1674-1137/41/8/083106
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[7]	LIU Bei-Jiang , for BES . Recent BES results on hadron spectroscopy. Chinese Physics C, 2010, 34(9): 1303-1306. doi: 10.1088/1674-1137/34/9/029
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[9]	Klaus Götzen (on behalf of the BES-Ⅲ collaboration) . Recent results on hadron spectroscopy from BES. Chinese Physics C, 2010, 34(6): 638-643. doi: 10.1088/1674-1137/34/6/005
[10]	I. Uman (on behalf of the COMPASS collaboration) . Hadron program at COMPASS. Chinese Physics C, 2010, 34(9): 1375-1378. doi: 10.1088/1674-1137/34/9/046
[11]	GUO Feng-Kun . Heavy quark spin symmetry and heavy flavor hadronic molecules. Chinese Physics C, 2010, 34(9): 1294-1297. doi: 10.1088/1674-1137/34/9/027
[12]	Martinez Torres . Three-body hadronic molecules. Chinese Physics C, 2010, 34(9): 1286-1289. doi: 10.1088/1674-1137/34/9/025
[13]	SHAO Feng-Lan , SONG Jun , XIE Qu-Bing . Rapidity dependence of hadron p_T spectra in central Au+Au collisions at √s_NN= 200 GeV. Chinese Physics C, 2009, 33(6): 481-486. doi: 10.1088/1674-1137/33/6/015
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[15]	ZHANG Jin-Quan , SONG Ming-Tao , WEI Bao-Wen . Injection system design for a hadron therapy synchrotron. Chinese Physics C, 2008, 32(5): 393-396. doi: 10.1088/1674-1137/32/5/014
[16]	SHEN Xiao-Yan , (for the BES Collaboration) . Recent results on light hadron spectroscopy from BESⅡ. Chinese Physics C, 2008, 32(6): 448-451. doi: 10.1088/1674-1137/32/6/009
[17]	YANG Fang , SHEN Hong . Hadron-quark phase transition in neutron stars. Chinese Physics C, 2008, 32(S2): 77-80.
[18]	YANG Jin-Min , Young Bing-Lin . Searching for Top Squark at Hadron Colliders. Chinese Physics C, 2002, 26(S1): 25-33.
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[20]	Wu Yuanfang , Liu Lianshou . Investigation of the High Energy Limit in Hadron-Hadron Collision Using MEM. Chinese Physics C, 1989, 13(S3): 273-280.

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Thomas Gutsche, Tanja Branz, Amand Faessler, Ian Woo Lee and Valery E. Lyubovitskij. Hadron molecules[J]. Chinese Physics C, 2010, 34(9): 1185-1190. doi: 10.1088/1674-1137/34/9/007

Thomas Gutsche, Tanja Branz, Amand Faessler, Ian Woo Lee and Valery E. Lyubovitskij. Hadron molecules[J]. Chinese Physics C, 2010, 34(9): 1185-1190. doi: 10.1088/1674-1137/34/9/007 shu

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Received: 2010-03-04
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沈阳化工大学材料科学与工程学院沈阳 110142

Hadron molecules

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Hadron molecules

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