Ds1(2536)+ decays and the structure of P-wave charmed strange mesons

D. R. Entem; F. Fernandez

doi:10.1088/1674-1137/34/9/056

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1408-1410 DOI: 10.1088/1674-1137/34/9/056

D_s₁(2536)⁺decays and the structure of P-wave charmed strange mesons

Abstract
HTML
Reference
Related

PDF

Abstract：
We calculate the D_s1(2536)⁺ decays into D^*K channels, including the decay D_s1(2536)⁺\→ D⁺π－K⁺ through a virtual D^*0 in a constituent quark model. Widths and S/D amplitudes ratio are in agreement with the recent Belle and BABAR data, being the results sensitive to ¹P₁ and ³P₁ mixture.

References

[1]

. Krokovny P et al (Belle collaboration). Phys. Rev. Lett.,2003, 91: 2620022. Mikami Y et al (Belle collaboration). Phys. Rev. Lett.,2004, 92: 0120023. Aubert B et al (BABAR collaboration). 2006, arXiv:hep-ex/06070844. Balagura V et al (Belle collaboration). Phys. Rev. D, 2008,77: 0320015. Vijande J, Fern#225;ndez F, Valcarce A. J. Phys. G, 2005, 31:4816. Micu L. Nucl. Phys. B,1969, 10: 5217. Segovia J, Yasser A M, Entem D R, Fernandez F. Phys.Rev. D, 2009, 80: 0540178. Vijande J, Fern#225;ndez F, Valcarce A. Phys. Rev. D, 2006,73: 0340029. Capstick S, Roberts W. Phys. Rev. D, 1994, 49: 457010. Segovia J, Yasser A M, Eetem D R, Fernandez F. Phys.Rev. D, 2008, 78: 11403311. Amsler C et al (Particle Data Group). Phys. Lett. B, 2008,667: 1

[1]	Tao Hong , Xiao-Song Yang , Zhi-Gang Wang . Two-body strong decays of the hidden-charm tetraquark molecular states via QCD sum rules. Chinese Physics C, 2025, 49(10): 103104. doi: 10.1088/1674-1137/add912
[2]	Xin Wu , Qi Chen , Ye Xing , Zhi-Peng Xing , Ruilin Zhu . SU(3) flavor symmetry analysis of hyperon non-leptonic two body decays. Chinese Physics C, 2025, 49(12): 123101. doi: 10.1088/1674-1137/adf1f1
[3]	Ulaş Özdem . Unveiling the electromagnetic structure and intrinsic dynamics of spin-$ \bf{3/2}$ hidden-charm pentaquarks: A comprehensive QCD analysis. Chinese Physics C, 2025, 49(10): 103106. doi: 10.1088/1674-1137/ade95a
[4]	Zhi-Lei Ma , Zhun Lu , Hao Liu , Li Zhang . Inelastic heavy quarkonium photoproduction in p-p and Pb-Pb collisions at LHC energies. Chinese Physics C, 2025, 49(10): 103103. doi: 10.1088/1674-1137/ade1ca
[5]	Hao Yang , Zhi-Qing Zhang , You-Ya Yang , Peng Li . $ D^*_{(s)}\to P $ form factors and their applications to semi-leptonic and non-leptonic weak decays. Chinese Physics C, 2025, 49(12): 123104. doi: 10.1088/1674-1137/adfb5d
[6]	Bin Wu , Guo-Liang Yu , Zhi-Gang Wang , Ze Zhou , Jie Lu . Analysis of the form factors of B_c → D^(), D_s^() and relevant nonleptonic decays. Chinese Physics C, 2025, 49(10): 103109. doi: 10.1088/1674-1137/ade95d
[7]	D. Banerjee , S. Sahoo . Analysis of λ_b→λ l⁺l^- rare decays in a non-universal Z' model. Chinese Physics C, 2017, 41(8): 083101. doi: 10.1088/1674-1137/41/8/083101
[8]	ZHANG Cong , HE Yuan , ZHAO Hong-Wei , ZHANG Sheng-Hu . Multipacting simulation and analysis of a taper quarter wave cavity by using Analyst-PT3P. Chinese Physics C, 2012, 36(4): 362-366. doi: 10.1088/1674-1137/36/4/012
[9]	GUO Yan-Qing , SONG Jie . Quantitative conditions for the formation of p-wave neutron halos. Chinese Physics C, 2011, 35(2): 158-162. doi: 10.1088/1674-1137/35/2/010
[10]	YANG Hong-Xun (for the BESⅡ collaboration) . Partial wave analysis of J/ψ→ppπ⁰ and measurement of J/ψ→ppη, ppη´. Chinese Physics C, 2009, 33(12): 1331-1335. doi: 10.1088/1674-1137/33/12/048
[11]	HUANG Wen-Xue , WANG Yue , ZHU Zhi-Chao , TIAN Yu-Lin , XU Hu-Shan , SUN Zhi-Yu , XIAO Guo-Qing , ZHAN Wen-Long . Experimental Study of the High-Voltage Breakdown and Simulations for the RFQ Cooler and Buncher RFQ1L. Chinese Physics C, 2006, 30(S2): 261-264.
[12]	Yang Jianjun , Ma Boqiang , Li Guanglie . Non-perturbative Quark Propagator and the Study of the Non-trivial Q² Dependence in the Nucleon Structure Functions. Chinese Physics C, 1997, 21(2): 146-156.
[13]	Yu Hong , Shen Qixing , Zhang Lin . Angular Distribution of Process e⁺e^－→τ⁺τ^－,τ^－→a₁υτ,a₁→ρπ and Characteristics of a₁ Meson. Chinese Physics C, 1994, 18(7): 583-590.

Access

Get Citation

D. R. Entem and F. Fernandez. D_s₁(2536)⁺decays and the structure of P-wave charmed strange mesons[J]. Chinese Physics C, 2010, 34(9): 1408-1410. doi: 10.1088/1674-1137/34/9/056

D. R. Entem and F. Fernandez. D_s₁(2536)⁺decays and the structure of P-wave charmed strange mesons[J]. Chinese Physics C, 2010, 34(9): 1408-1410. doi: 10.1088/1674-1137/34/9/056 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-01-26
Revised: 1900-01-01

Article Metric

Article Views(3787)
PDF Downloads(382)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

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

D_s₁(2536)⁺decays and the structure of P-wave charmed strange mesons

D. R. Entem
F. Fernandez

Received Date: 2010-01-26
Accepted Date: 1900-01-01
Available Online: 2010-09-05

Abstract:

We calculate the D_s1(2536)⁺ decays into D^*K channels, including the decay D_s1(2536)⁺\→ D⁺π－K⁺ through a virtual D^*0 in a constituent quark model. Widths and S/D amplitudes ratio are in agreement with the recent Belle and BABAR data, being the results sensitive to ¹P₁ and ³P₁ mixture.