1984 Vol. 8, No. 2
Display Method: |
Abstract:
Calculation and simulation measurement have been done in two dimension fashion for the electric field of the pictorial drift chamber. The results obtained from calculation and measurement provide the basis for choosing the electric potential of the f...
Calculation and simulation measurement have been done in two dimension fashion for the electric field of the pictorial drift chamber. The results obtained from calculation and measurement provide the basis for choosing the electric potential of the f...
Abstract:
An analysis of the gamma-ray family (ΣEγ
1300TeV) obtained with Mt. Kambala emulsion chambers is made. The event is produced by one nuclear interaction occurred at lower altitude than 150 m above the chamber. Central region of the event is composed of...
An analysis of the gamma-ray family (ΣEγ
1300TeV) obtained with Mt. Kambala emulsion chambers is made. The event is produced by one nuclear interaction occurred at lower altitude than 150 m above the chamber. Central region of the event is composed of...
THE EXPERIMENTAL INVESTIGATION ON IMPROVING THE ENERGY RESOLUTION OF THE GAS SAMPLING SHOWER COUNTER
Abstract:
The charge spectra of the proportional, saturated proportional and SQS signals produced by the minimum ionizing β particles in the gas counter are presented. It is pointed out that using the SQS mode instead of the traditional proportional mode as th...
The charge spectra of the proportional, saturated proportional and SQS signals produced by the minimum ionizing β particles in the gas counter are presented. It is pointed out that using the SQS mode instead of the traditional proportional mode as th...
Abstract:
In this article some Feynman rules in the method of collective bag-quark current are given, and, by use of these rules, the zeroth-order transition matrix elements of various photon-hadron processes are obtained. Then the structure functions of nucle...
In this article some Feynman rules in the method of collective bag-quark current are given, and, by use of these rules, the zeroth-order transition matrix elements of various photon-hadron processes are obtained. Then the structure functions of nucle...
Abstract:
The influence of coset pure gauge fields of a non-abelian chiral group on confinement properties of a quark system is discussed in lattice gauge theories. By calculating the current-current propagator of the model G/H=SU(2)L×SU(2)R/SU(2), it is found...
The influence of coset pure gauge fields of a non-abelian chiral group on confinement properties of a quark system is discussed in lattice gauge theories. By calculating the current-current propagator of the model G/H=SU(2)L×SU(2)R/SU(2), it is found...
Abstract:
The light quark mass m(g) is renormalized by fixing the ρ meson mass. m(g) for g≥2 is obtained by strong coupling expansion. Variatonal calculation extends m(g) to g~1, which is already in the crossover region. The two methods agree in the strong cou...
The light quark mass m(g) is renormalized by fixing the ρ meson mass. m(g) for g≥2 is obtained by strong coupling expansion. Variatonal calculation extends m(g) to g~1, which is already in the crossover region. The two methods agree in the strong cou...
Abstract:
By means of the real time Green's functions, the elementary excitation spectra of Mohapatra-Senjanovic model at finite temperature are given. It is shown that the results given by first order normal pair and abnormal pair cut off approximation of the...
By means of the real time Green's functions, the elementary excitation spectra of Mohapatra-Senjanovic model at finite temperature are given. It is shown that the results given by first order normal pair and abnormal pair cut off approximation of the...
Abstract:
The adjustment of the mean axial electric field in the 10 MeV cavity of Beijing Proton Linac is described. The comparsion of the adjusting fesults with those of some foreign proton linacs is presented. It is demonstrated that adjusting result of the ...
The adjustment of the mean axial electric field in the 10 MeV cavity of Beijing Proton Linac is described. The comparsion of the adjusting fesults with those of some foreign proton linacs is presented. It is demonstrated that adjusting result of the ...
Abstract:
In this paper, the theory for the mutual transformations of strip ion beams and axisymmetrical ion beams is studied. The methods of the transformations by means of thin lenses and deflecting magnets are discussed.
In this paper, the theory for the mutual transformations of strip ion beams and axisymmetrical ion beams is studied. The methods of the transformations by means of thin lenses and deflecting magnets are discussed.
Abstract:
Angular distribution for (α,t), (α,d) and (α,p) reactions of α particle on nuclei 10,11B at 31.2 MeV incident energy have been measured by particle identification system. The shapes of the outgoing particle angular distribution show that the cross se...
Angular distribution for (α,t), (α,d) and (α,p) reactions of α particle on nuclei 10,11B at 31.2 MeV incident energy have been measured by particle identification system. The shapes of the outgoing particle angular distribution show that the cross se...
Abstract:
In order to preserve all the symmetry properties for the effective collective hamiltonian obtained with the generator coordinate method, it is necessary for the trial wave function to have proper transformation properties. The generator coordinates s...
In order to preserve all the symmetry properties for the effective collective hamiltonian obtained with the generator coordinate method, it is necessary for the trial wave function to have proper transformation properties. The generator coordinates s...
Abstract:
The Hartree-Fock method is used to calculate the binding energy of Λ hypernuclei 5ΛHe and 9ΛBe and the binding energy of charmed Λ(Λc) nuclei 5ΛHe and 9ΛBe. By setting the ratio of the binding energy of Λ in 5ΛHe and 9ΛBe to be equal to the ratio of ...
The Hartree-Fock method is used to calculate the binding energy of Λ hypernuclei 5ΛHe and 9ΛBe and the binding energy of charmed Λ(Λc) nuclei 5ΛHe and 9ΛBe. By setting the ratio of the binding energy of Λ in 5ΛHe and 9ΛBe to be equal to the ratio of ...
Abstract:
Starting from the Bohr Hamiltonian we investigate the spectrum of well-deformed nucleus of which the axial asymmetry is not too large. To diagonalize the Bohr Hamiltonian a suitable potential with certain singularity is assumed and the terms of (sin4...
Starting from the Bohr Hamiltonian we investigate the spectrum of well-deformed nucleus of which the axial asymmetry is not too large. To diagonalize the Bohr Hamiltonian a suitable potential with certain singularity is assumed and the terms of (sin4...
Abstract:
The phase shifts and differential cross sections of n+6Li elastic scattering are calculated and the d+α cluster structure in 6Li and the exchange effects in n+6Li scattering states are studied by the QRGM which is a RGM with omitting the antisymmetri...
The phase shifts and differential cross sections of n+6Li elastic scattering are calculated and the d+α cluster structure in 6Li and the exchange effects in n+6Li scattering states are studied by the QRGM which is a RGM with omitting the antisymmetri...
Abstract:
Both spin-0 meson and diguark contributions to the ratio R=σL/σT in deep inelastic scattering processes are discussed. The calculated results are quite reasonable in comparison with the experimental values of R.
Both spin-0 meson and diguark contributions to the ratio R=σL/σT in deep inelastic scattering processes are discussed. The calculated results are quite reasonable in comparison with the experimental values of R.
Abstract:
Isomeric cross-sections and their ratio were measured for the reaction 85Rb(n,2n) 84m.gRb induced by 14.7 MeV neutrons. The results of the cross-sections are compared with values in the literatures. The ratio is also compared with calculated value by...
Isomeric cross-sections and their ratio were measured for the reaction 85Rb(n,2n) 84m.gRb induced by 14.7 MeV neutrons. The results of the cross-sections are compared with values in the literatures. The ratio is also compared with calculated value by...
Abstract:
Beta-delayed proton precursors 33Ar and 49Fe have been produced by the reaction (12C, 3n) using 65 MeV carbon ion bombardments of 24Mg and 40Ca respectively. Their beta-delayed proton spectra have been observed. The major proton peaks are at 3.28±0.0...
Beta-delayed proton precursors 33Ar and 49Fe have been produced by the reaction (12C, 3n) using 65 MeV carbon ion bombardments of 24Mg and 40Ca respectively. Their beta-delayed proton spectra have been observed. The major proton peaks are at 3.28±0.0...
Abstract:
A mixing method of working gas Ar—CH4—CH2(OCH3)2 in SQS μ-counter model and a method of monitoring the concentration of CH4, CH2(OCH3)2 in working gas by chromatography are reported. Chromatographic column coated with 15% DNP and thermal conductivity...
A mixing method of working gas Ar—CH4—CH2(OCH3)2 in SQS μ-counter model and a method of monitoring the concentration of CH4, CH2(OCH3)2 in working gas by chromatography are reported. Chromatographic column coated with 15% DNP and thermal conductivity...
Abstract:
It is shown that in order to introduce the gauge invariant Wess-Zumino-Witten effective action a global anomalyfree condition should be satisfied by the gauged subgroup of SU(3)L×SU(3)R. The condition requires that the left handed and the right hande...
It is shown that in order to introduce the gauge invariant Wess-Zumino-Witten effective action a global anomalyfree condition should be satisfied by the gauged subgroup of SU(3)L×SU(3)R. The condition requires that the left handed and the right hande...
IF: 3.6
Monthly founded in 1977
Sponsored by:
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
Author benefits
- A SCOAP3 participating journal - free Open Access publication for qualifying articles
- Average 24 days to first decision
- Fast-track publication for selected articles
- Subscriptions at over 3000 institutions worldwide
- Free English editing on all accepted articles
News
- Chinese Physics C Outstanding Reviewer Award 2023
- Impact factor of Chinese Physics C is 3.6 in 2022
- 2022 CPC Outstanding Reviewer Awards
- The 2023 Chinese New Year-Office closure
- ãChinese Physics CãBEST PAPER AWARDS 2022
Cover Story
- Cover Story (Issue 1, 2025) Comments on Prediction of Energy Resolution inthe JUNO Experiment
- Cover Story (Issue 12, 2024) | Doubly heavy meson puzzle: precise prediction of the mass spectra and hadronic decay with coupled channel effects to hunt for beauty-charm family
- Cover Story (Issue 9, 2024) Measurement of solar pp neutrino flux using electron recoil data from PandaX-4T commissioning run
- Cover Story (Issue 11, 2024) ï½ Form factor for Dalitz decays from J/Ï to light pseudoscalars
- Cover Story (Issue 3, 2024) | First measurement of the ground-state mass of 22Al helps to evaluate the ab-initio theory
Advertising
