1978 Vol. 2, No. 5

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Review
PROPAGATION EFFECTS OF SOLAR COSMIC RAYS
CHANG KONG-LIANG
1978, 2(5): 385-393.
Abstract:
Computer calculations have been made on the dimensional solution to the anisotropic diffusion convection equation for solar cosmic rays propagating in an uniform and unbounded interplanetary medium. This paper presents the results calculated by means...
SU(4)×S3α SCHEME OF STRATON MODEL AND THE NEWLY DISCOVERED HEAVY PARTICLE γ(9.5)
GAO CHUNG-SHOU
1978, 2(5): 394-402.
Abstract:
In this paper, the possibility that the newly discovered heavy particle γ (9.5) is a colour excited state of mesons in the SU(4)×S3α scheme of straton model is discussed. We point out that in the γ region, there are three colour excited states appear...
ON THE SU(4) MONOPOLE AND DYON SOLUTIONS
WANG KE-LIN, HSIEN TING-CHANG, CHENG HSI-THE
1978, 2(5): 403-410.
Abstract:
A simple method is proposed to obtain the classical monopole and dyon solutions in the case of SU(4) symmetry, which can be systematically generalized to the general case of SU(N). The solutions obtained in the SU(4) case correspond to magnetic charg...
BACK-WARD POTENTIAL SCATTERING AT HIGH ENERGIES
CHIANG HUAN-CHING, LI YANG-KUO
1978, 2(5): 411-416.
Abstract:
A simpler approximate formula to describe backward potential scattering at high energy is derived by neglecting the transverse monmentum transfer in the Green's propagator and, as examples, the numerical results are compared with the exact solutions.
THE VERTICAL INTEGRATED MOMENTUM SPECTRUM OF THE MUON WITH MOMENTUM LARGER THAN 4 GeV/c AT 3220m ABOVE SEA-LEVEL
JING GUI-RU, HUO AN-XIANG, YAN YU-KUI, WANG LI-AN, LI YAN-GUO, SU DENG-JI, MENG XIANG-CHENG, YAO WEI-ZHONG, ZHOU YIN-ZAO, PENG SHAO-HUA, WANG LI-HUI
1978, 2(5): 417-422.
Abstract:
At an altitude of 3220 meters above sea level in Yunnan Province, we measured, by using a G-M counter-magnetic spectrometer, the vertical integratted momentum spectrum of the cosmic muon with momentum larger than 4 GeV/c. The spectrum obtained from t...
THE NEGATIVE-POSITIVE RATIO OF CHARGED COSMIC RAY HADRONS AT THE 3220 m ABOVE SEA-LEVEL
XU CHUN-XIAN, HUO AN-XIANG, YUAN YN-KUI, GU YI-DONG, LI TI-PEI, SHEN PEI-RO, JIA GUEI-BIN, XIAO QIAN-YI, ZHANG CHENG-MO, CHEN DUAN-BAO
1978, 2(5): 423-427.
Abstract:
Single tracks of unaccompanÏed charged hadrons, within a horigontal area of 0.23m2 have been measured with a magnetic spectrometer, a pre-selector of momentum in combination with a multiplate cloud chamber in a laboratory at 3220m above sea level. Ta...
ON
ZENG JIN-YAN
1978, 2(5): 428-440.
Abstract:
Formulae for the nuclear pairing-rotational (p.r.) and pairing-vibrational (p.v.) spectra are obtained using the PNC (particle-number-conserving) method. The quentum numbers characterizing the p.r. band, the braching ratios and the selection rule for...
INELASTIC SCATTERING OF THERMAL NEUTRONS BY METAL HYDRIDES ZrH1.66 AND TiH1.92
EUAN JING-HUI, CHENG ZHI-SHIUH, CHEN GUI-YING, LI ZHU-CHI, LU TING, WU SHAN-LING
1978, 2(5): 441-449.
Abstract:
Inelastic scattered neutron spectra of metal hydrides ZrH1.66 and TiH1.92 have been measured by beryllium filter detector spectrometer and their phonon spectra have been deduced from the neutron spectra according to the A. Sjölander formula by iterat...
ELASTIC SCATTERING OF FAST NEUTRONS FROM Fe, Cu AND Pb
NEUTRON PHYSICS GROUP OF NUCLEAR PHYSICS LABORATORY
1978, 2(5): 450-460.
Abstract:
Using time of flight technique the elastic differential cross sections were measured for neutrons from natural Fe, Cu, and Pb in the energy range 1.10 to 1.40 MeV.The effect of neutron attenuation and multiple scattering in the sample is corrected by...
THE CLASSIFICATION OF BARYONS IN THE STRATON MODEL
HU NING
1978, 2(5): 461-467.
Abstract:
THE EFFECTIVE INTERACTION BETWEEN THE NUCLEON AND THE ISOBAR
YU YON-WEN, WU WEI-FANG
1978, 2(5): 468-470.
Abstract:
THE FIELDCURRENT RELATIONS FOR BARYONS AND THE PROCESS p+n→n+K+Λ
HO TSO-HSIU, HUANG TAO
1978, 2(5): 471-475.
Abstract:
A NEW WAY FOR SENSITIZING CELLULOSE ACETATE SOLID STATE TRACK DETECTOR
CHU RUN-SHENG
1978, 2(5): 476-477.
Abstract:
PRELIMINARY MEASUREMENT OF THE ANTIPROTON COMPONENT IN COSMIC RAYS AT A 3220m ALTITUDE
YUAN YU-KUI, HUO AN-XIANG, ZHANG CHANG-CHUN, QIN KE-YU, ZHU AI-MIN, ZHANG REN-QING, GUO KE-ZUN, YANG CHANG-TOU, LI QIN-LIAN, FAN SHI-HE
1978, 2(5): 478-480.
Abstract:

ISSN 1674-1137 CN 11-5641/O4

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

  • Particle physics
  • Nuclear physics
  • Particle and nuclear astrophysics
  • Cosmology
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