1994 Vol. 18, No. 4
Display Method: |
Abstract:
A new characteristic quantity called relative information entropy R is introduced,which is employed to investigate the multiplicity distribution of produced particles in 14.6. 60, 200 A GeV oxygen ions and 200 A GeV sulphur ions induced nuclear react...
A new characteristic quantity called relative information entropy R is introduced,which is employed to investigate the multiplicity distribution of produced particles in 14.6. 60, 200 A GeV oxygen ions and 200 A GeV sulphur ions induced nuclear react...
Abstract:
This paper describes in detail the procedure used in identifing the new neutronrich isotope 208Hg and measuring its half-life. The idetification included two-step chemical separations. The first step was the collection of Hg element products from the...
This paper describes in detail the procedure used in identifing the new neutronrich isotope 208Hg and measuring its half-life. The idetification included two-step chemical separations. The first step was the collection of Hg element products from the...
Abstract:
By use of the maximum likelihood, a new method to fit space tracks with nonGaussian measurement errors is introduced. Compared with the conventional least squares fit, the resolution has been greatly improved and so does the reliability of distinguis...
By use of the maximum likelihood, a new method to fit space tracks with nonGaussian measurement errors is introduced. Compared with the conventional least squares fit, the resolution has been greatly improved and so does the reliability of distinguis...
Abstract:
This paper starts with the general solution of the transient beam loading problem for a constant gradient travelling wave accelerator structure (SLAC type structure) by using the energy conversation law. In case where the electron beam in the acceler...
This paper starts with the general solution of the transient beam loading problem for a constant gradient travelling wave accelerator structure (SLAC type structure) by using the energy conversation law. In case where the electron beam in the acceler...
Abstract:
A new grand unified model containing the known three generations of quark and lepton in which hadrons are regarded as nontopological solitons formed from quarks is presented. According to the model leptons and quarks are the same in essence. The diff...
A new grand unified model containing the known three generations of quark and lepton in which hadrons are regarded as nontopological solitons formed from quarks is presented. According to the model leptons and quarks are the same in essence. The diff...
Abstract:
In this paper, forward-backward multiplicity correlation in various rapidity windows in high energy p collision is obtained by using Monte Carlo simulation based on Three Pire Ball model with cluster mechanism. The results fit the exprimental data of...
In this paper, forward-backward multiplicity correlation in various rapidity windows in high energy p collision is obtained by using Monte Carlo simulation based on Three Pire Ball model with cluster mechanism. The results fit the exprimental data of...
Abstract:
In this paper the multiplicity and angular distribution of projectile fragments produced in relativistic nucleus-nucleus collisions are discussed. The probability distribution of multiplicities, as well as the probability distribution of angles are g...
In this paper the multiplicity and angular distribution of projectile fragments produced in relativistic nucleus-nucleus collisions are discussed. The probability distribution of multiplicities, as well as the probability distribution of angles are g...
Abstract:
A variational method is developed to solve Fokker-Planck (F-P) equation. One dimensional fission probability is calculated and compared with other methods. The relation of F-P equation and Smoluchowski equation is discussed in light of thismethod, wh...
A variational method is developed to solve Fokker-Planck (F-P) equation. One dimensional fission probability is calculated and compared with other methods. The relation of F-P equation and Smoluchowski equation is discussed in light of thismethod, wh...
Abstract:
With the assumption that the probability for n-charged particles production inhadron-hadron collision is Pn=xPn(1)+(1— x)Pn(2), whithin Pn(1)= andand proper choice of1, 2, k and x, the true multiplicity distribution in full phase space can be descri...
With the assumption that the probability for n-charged particles production inhadron-hadron collision is Pn=xPn(1)+(1— x)Pn(2), whithin Pn(1)= andand proper choice of
Abstract:
The spectra of nuclei of three bosons are calculated with the boson surface delta interaction in the framework of Interacting Boson Model, the E2 reduced transition probabilities B(E2) of some nuclei are also calculated. The agreement between theoret...
The spectra of nuclei of three bosons are calculated with the boson surface delta interaction in the framework of Interacting Boson Model, the E2 reduced transition probabilities B(E2) of some nuclei are also calculated. The agreement between theoret...
Abstract:
According to the non-equilibrium diffusion model of nuclear fission, the fission process can be described by the Fokker-Planck equation (F-P eq.). Through comparison of the exact solution of F-P eq. numerically with the Kramers' stationary results, t...
According to the non-equilibrium diffusion model of nuclear fission, the fission process can be described by the Fokker-Planck equation (F-P eq.). Through comparison of the exact solution of F-P eq. numerically with the Kramers' stationary results, t...
Abstract:
The 2vββ decay lifetime of 82Se is a first direct laboratory measurement of the double β decay. Its theoretical calculation can be given by using a simplified shell model wavefunction in the two-nucleon mechanism. It is shown that this prediction is ...
The 2vββ decay lifetime of 82Se is a first direct laboratory measurement of the double β decay. Its theoretical calculation can be given by using a simplified shell model wavefunction in the two-nucleon mechanism. It is shown that this prediction is ...
Abstract:
In the usual relativistic mean field(RMF) calculation of stable nuclei, the tensor coupling of ρ meson is not taken into account. It is necessary to clarify thecontribution of the tensor coupling of ρ meson when the RMF is extended to nucleifar from ...
In the usual relativistic mean field(RMF) calculation of stable nuclei, the tensor coupling of ρ meson is not taken into account. It is necessary to clarify thecontribution of the tensor coupling of ρ meson when the RMF is extended to nucleifar from ...
Abstract:
Based on the QMD model, in addition to the Skyrme-type, Yukawa and Coulomb interactions, a macroscopic potential, which is dependent on the neutron andproton number N,Z of the cluster and consists of the symmetrical energy of liquiddrop model and she...
Based on the QMD model, in addition to the Skyrme-type, Yukawa and Coulomb interactions, a macroscopic potential, which is dependent on the neutron andproton number N,Z of the cluster and consists of the symmetrical energy of liquiddrop model and she...
IF: 3.6
Monthly issued, 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
