Possible heavy molecular states composed of a pair of excited charm-strange mesons

HU Bin; CHEN Xiao-Lin; LUO Zhi-Gang; HUANG Peng-Zhi; ZHU Shi-Lin; YU Peng-Fei; LIU Xiang

doi:10.1088/1674-1137/35/2/002

Chinese Physics C> 2011, Vol. 35> Issue(2) : 113-125 DOI: 10.1088/1674-1137/35/2/002

Possible heavy molecular states composed of a pair of excited charm-strange mesons

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The P-wave charm-strange mesons D_s0(2317) and D_s1(2460) lie below the DK and D^* K threshold respectively. They are extremely narrow because their strong decays violate the isospin symmetry. We study the possible heavy molecular states composed of a pair of excited charm strange mesons. As a byproduct, we also present the numerical results for the bottonium-like analogue.

References

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HU Bin, CHEN Xiao-Lin, LUO Zhi-Gang, HUANG Peng-Zhi, ZHU Shi-Lin, YU Peng-Fei and LIU Xiang. Possible heavy molecular states composed of a pair of excited charm-strange mesons[J]. Chinese Physics C, 2011, 35(2): 113-125. doi: 10.1088/1674-1137/35/2/002

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Received: 2010-05-17
Revised: 2010-06-03

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沈阳化工大学材料科学与工程学院沈阳 110142

Possible heavy molecular states composed of a pair of excited charm-strange mesons

Received Date: 2010-05-17

Accepted Date: 2010-06-03

Available Online: 2011-02-05

Abstract: The P-wave charm-strange mesons D_s0(2317) and D_s1(2460) lie below the DK and D^* K threshold respectively. They are extremely narrow because their strong decays violate the isospin symmetry. We study the possible heavy molecular states composed of a pair of excited charm strange mesons. As a byproduct, we also present the numerical results for the bottonium-like analogue.

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Possible heavy molecular states composed of a pair of excited charm-strange mesons

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Possible heavy molecular states composed of a pair of excited charm-strange mesons

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