-
Abstract:
We derive and express for the B→π transition form factor only depending on the twist-3 distribution amplitudes by choosing an adequate chiral current correlator in the light-cone QCD sum rules.Our result shows that the contribution from the twist-3 distribution amplitudes to the f+Bπ(q2)gives a constraint on the twist-3 light-cone distribution amplitude.
-
-
References
[1]
|
. BenekeM, Buchalla G, Neubert M et al.Phys. Rev. Lett , 1999, 83: 1914;Nucl. Phys. , 2000, B591: 313; Beneke M, Neubert M. Nucl. Phys. ,2003, B675: 333- 415; hep-ph/ 03080392. LIH N,YU H L. Phys.Rev. Lett. , 1995, 74: 43883. Belyaev V M, Khodjamirian A, Rückl R. Z. Phys. , 1993, C60: 349;Belyaev V M et al. Phys. Rev. , 1995, D51: 61774. HUANG T,LI Z H,WU X Y. Phys. Rev. , 2001, D63: 094001; WANG ZG,ZHOU M Z, HUANG T. Phys. Rev. , 2003, D67: 0940065. Braun V M, Filyanov I E.Z.Physik, 1990, C48: 239 |
-
[1] |
Zbigniew Drogosz
, Wojciech Florkowski
, Nikodem Witkowski
, Radoslaw Ryblewski
. 3H and 3He nuclei production in a combined thermal and coalescence framework for heavy-ion collisions in the few-GeV energy regime. Chinese Physics C,
2026, 50(2): 1-9. |
[2] |
Manpreet Kaur
, Sushil Kumar
, Sukhjeet Singh
, A. K. Jain
. Signature splitting in three-quasineutron rotational band 3/2[521]ν$\otimes $ 1/2[660]ν$\otimes $ 1/2[660]ν of 155Dy. Chinese Physics C,
2025, 49(10): 104103.
doi: 10.1088/1674-1137/ade95e
|
[3] |
Ulaş Özdem
. Unveiling the electromagnetic structure and intrinsic dynamics of spin-3/2 hidden-charm pentaquarks: A comprehensive QCD analysis. Chinese Physics C,
2025, 49(10): 103106.
doi: 10.1088/1674-1137/ade95a
|
[4] |
. 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
|
[5] |
Yu-xin Cheng
, De-hao Zhao
, Yue-yang Shao
, Li Gong
, Tao Wang
, Xiao-shen Kang
. SU(3) analysis for B(E2) anomaly. Chinese Physics C,
2025, 49(10): 104105.
doi: 10.1088/1674-1137/aded05
|
[6] |
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
|
[7] |
LIU Chang-Long
, LU Yi-Ying
, YIN LI
. Effects of Additional Vacancy-Like Defects Produced by Ion Impealations on Boron Thermal Diffusion in Silicon. Chinese Physics C,
2005, 29(11): 1107-1111. |
[8] |
Medina Ablikim
, HUANG Wei-Cheng
,
. New Realization of N=2 Supersymmetric QuantumMechanics and Shape Invariance. Chinese Physics C,
2002, 26(4): 338-345. |
[9] |
Guo Hua
. In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C,
1999, 23(5): 459-468. |
[10] |
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. |
[11] |
BES Collaboration
. Experimental Study of Resonance f2(1270) in the J/ψ Hadronic Decay. Chinese Physics C,
1993, 17(2): 97-106. |
[12] |
WU Zhong-Li
. ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C,
1989, 13(8): 752-754. |
[13] |
Sa Ben-hao
, Zhang Xi-zhen
, Li Zhu-xia
, Shi Yi-jin
. A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C,
1980, 4(3): 398-400. |
-
Access
-
-