1978 Vol. 2, No. 6

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Review
STRONG INTERACTION AND CHIRAL GAUGE FIELD
YUAN TU-NAN, TU TUNG-SHENG
1978, 2(6): 481-487.
Abstract:
The concept of exγs local gauge transformation is introduced in this article. The chiral gauge invariant Lagrangian is given. The relationship between chiral gauge field and strong interaction is also discussed. In a special condition, we obtain...
DYNAMICAL SYMMETRY BREAKINGS IN QUANTUM CHROMODYNAMICS
KUANG YU-PING, YI YU-PING
1978, 2(6): 488-500.
Abstract:
Dynamical symmetry breakings in quantum chromodynamics (QCD) are investigated by means of the renormalization-group equations and the Dyson equations. It is shown that: (1) The electromagnetic (and weak) interactions can not be neglected in studying ...
CANONICAL QUANTIZATION OF GAUGE FIELDS (I)——THE YANG-MILLS FIELD
ZHAO BAO-HENG, YAN MU-LIN
1978, 2(6): 501-510.
Abstract:
The Yang-Mills field is quantized within the canonical formalism in covariant gauges. The interaction Lagrangian of X and X', i.e. the unphysical components of Aμ, is studied. In this Lagramgian there is only one term contributing to the S matrix ele...
GEOMETRICAL DESCRIPTION OF DECOMPOSIBILITY OF A NON-ABELIAN GAUGE POTENTIAL
TUAN I-SHIH, KEH MO-LIN
1978, 2(6): 511-514.
Abstract:
The decomposibility of a non-abelian gauge potential is discussed from the point of view of the Cartan geometry with zero-torson. By means of the commutation relation between the γ-matriees and the generators of the Lorentz group, we obtain the expre...
NEUTRINO-PROTON, NEUTRINO-ELECTRON ELASTIC SCATTERING AND THE SPACE-TIME STRUCTURE OF THE WEAK NEUTRAL CURRENTS
TU TUNG-SHENG, WU JI-MIN
1978, 2(6): 515-525.
Abstract:
A general phenomenological analysis of vp、vp、ve、and ve elastic scattering is presented and the polarization effects of the targets and final recoil particles are also considered. The space-time structure of the weak neutral currents is examined syste...
SPIN EFFECTS IN HIGH-ENERGY NUCLEONNUCLEUS SCATTERING
LI YANG-GUO, ZHANG YU-SHUN, LIN CHUN-CAN
1978, 2(6): 526-533.
Abstract:
In the framework of the Glauber theory, we discuss the method to deal with the multiple scattering amplitudes while the spin-flip term is included in the NN scattering amplitude. This method enables us to estimate the influence of the general nuclear...
A SEMI-CLASSICAL ANALYSIS ON THE REACTION 12C+209Bi AT BOMBARDING ENERGIES SLIGHTLY ABOVE THE COULOMB BARRIER
XU SHU-WEI, RAN QI-HUI, MA HONG-FAN
1978, 2(6): 534-543.
Abstract:
For reactions induced by light heavy ion such as 12C, at bombarding energy slightly above the coulomb barrier, using semi-classical theory, neglecting macroscopic frictional force, the reaction mechnisms are sorted by the orbital angular momentum of ...
A NEW TYPE OF RADIOFREQUENCY METAL ION SOURCE
MA MING-HSIU, YAO WEI, EAI KUEI-PEING
1978, 2(6): 544-549.
Abstract:
This article describes a new type of radio-frequency metal ion source, which can be operated with gases, liquids and solids. The operating temperature of the ion source may reach 1000℃. Therefore we can extract ion beams of a considerable number of t...
CROSS SECTION MEASUREMENT FOR THE REACTION 56Fe(n,p)56Mn
LI CHI-CHOU, LU HAN-LIN, FAN PEI-KUO, MA HUNG-CHANG, LI YEH-SHA
1978, 2(6): 550-557.
Abstract:
The cross section measurement for the reaction 56Fe(n, p)56Mn was made using the activation method from 12 MeV to 18 MeV. The absolute cross section was determined at 14.61±0.20 MeV, the value obtained was 108.0±2.7mb. The associated particle method ...
ON THE MECHANISM OF BACKBENDING PHENOMENA OF SOME EVEN-EVEN NUCLEI II
CHANG JING-YE
1978, 2(6): 558-561.
Abstract:
HIGH SPIN MESONS AND UNEXPLAINED MULTIPHOTON PHENOMENA
LUO LIAU-FU, LU TAN
1978, 2(6): 562-565.
Abstract:
THE PRODUCTION OF CHARGED HEAVY LEPTONS BY NON-DIAGONAL NEUTRAL CURRENTS
WU JING-YUAN, LI XIAO-TUAN, WU DAN-DI
1978, 2(6): 566-571.
Abstract:
ANOTHER NEW WAY FOR SENSITIZING CELLULOSE ACETATE SOLID STATE TRACK DETECTOR——SENSITIZING BY SWELLING
Chu Run-sheng
1978, 2(6): 572-573.
Abstract:
1978, 2(6): 575-582.
Abstract:

ISSN 1674-1137 CN 11-5641/O4

Original research articles, Ietters and reviews Covering theory and experiments in the fieids of

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