-
Abstract：
Using elastic unitary condition of t channel, the double spectral function of photon-nucleon scattering and absorbtive parts of scattering amplitude (s channel) are given. Using date of low energy πN(3,3) resonance ρ resonance, the photo-production cross-sections of γ+q+q+π++π- are calculated. The results are compared with the recent experimental data.
-
-
References
|
[1]
|
D. Amati et al., Nuovo Cimento,22(1961), 569; G. F. Chew and 8. C. Frautehi, Phys. Rev., 123.(1961), 1478.[2] 陈时、戴元本,物理学报,18(1962), 321;19(1963), 398.[3] A. Krzuwicki and J. Wrzuwionko, Nucl. Phys., 41(1963), 499.[4] A. C. H'earn and E. Leader. Phys. Rev., 126(1962), 789.[5] M. Gourdin and A. Martin, Nuovo Cimento, 17(1960), 224.[6] W. R. Frazer and J. R. Fulco, Phys, Rev., 117(1960), 1603.[7] B. R. Desai, Phys. Rev., 124(1961), 1248.[8] C. G. L. N., Phys. Rev., 106(1957)，1337.[9] J. Ballam et al,. Phys. Rev., D5(1972), 545;A. B. B. H. H. M., Phys. Rev., 175(1968), 1669;Y. Eisenberg et al., Phys. Rev., DS(1972), 15.[10] J. S. Ball. Phys. Rev., 124(1961), 2104.
|
-
| [1] |
Jun Wang
, Qiang Zhao
. Predictions for the isospin-violating decays of ${{\boldsymbol B}_{\boldsymbol c}({\boldsymbol{1P}})^{\bf +}\bf\to{\boldsymbol B}_{\boldsymbol c}^{({\bf *})+}\boldsymbol\pi^{\bf 0}}$ . Chinese Physics C,
2026, 50(2): 1-11. |
| [2] |
Xi-Liang Yuan
, Chao Wang
, Zhuang-Dong Bai
, Gang Lü
. Role and contribution of the resonance effect for the decay process of ${ \bar {\boldsymbol B}^{\bf 0}_{\boldsymbol s} \boldsymbol\rightarrow \boldsymbol\pi^{+}\boldsymbol\pi^{-}{\boldsymbol P}}$ . Chinese Physics C,
2025, 49(11): 113103.
doi: 10.1088/1674-1137/ade6d8
|
| [3] |
Hao Yang
, Zhi-Qing Zhang
, You-Ya Yang
, Peng Li
. $ {{\boldsymbol D}^*_{ {({\boldsymbol s})}}{\bf\to} {\boldsymbol 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
|
| [4] |
Siyu Tang
, Zuman Zhang
, Chao Zhang
, Liang Zheng
, Renzhuo Wan
. Investigating the transverse-momentum- and pseudorapidity-dependent flow vector decorrelation in p–Pb collisions with a multi-phase transport model. Chinese Physics C,
2025, 49(12): 124104.
doi: 10.1088/1674-1137/adef1b
|
| [5] |
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
|
| [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] |
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
|
| [8] |
GUO Yun-Jun
, HE Kang-Lin
. Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C,
2007, 31(11): 1050-1055. |
| [9] |
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. |
| [10] |
Li Yangguo
. Antiproton -Nucleus Charge Exchange Reaction and Inelastic Scattering. Chinese Physics C,
1996, 20(11): 1021-1027. |
| [11] |
ZHU Xiang
, SHEN Wen-Qing
, HU Xiao-Qing
, ZHU Yong-Tai
, WANG Bing
. A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C,
1990, 14(9): 835-841. |
| [12] |
HOU Ren-Chang
, ZHAO Xuan
. QUADRUPOLE-OCTUPOLE TWO-PHONON EXCITATIONS IN INELASTIC SCATTERING. Chinese Physics C,
1983, 7(2): 236-244. |
| [13] |
WU SHI-SHU
. ON NUCLEAR SINGLE-PARTICLE POTENTIALS（Ⅲ）SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL Uαβ=Mαβ（εβ）. Chinese Physics C,
1979, 3(4): 469-483. |
-
Access
-
-
Abstract
HTML
Reference
Related
PDF
DownLoad: