1991 Vol. 15, No. S1
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Abstract:
By using large-scale iron emulsion chambers, a big family event with visible energy ∑Eγ= 7631 TeV is obtained. The advantages of iron emulsion chambers in studying big families and the characteristics of the event observed together with a comparison ...
By using large-scale iron emulsion chambers, a big family event with visible energy ∑Eγ= 7631 TeV is obtained. The advantages of iron emulsion chambers in studying big families and the characteristics of the event observed together with a comparison ...
Abstract:
This article describes the functions and decision process of the trigger of Beijing Spectrometer and explains its physical considerations and compositions individually.
This article describes the functions and decision process of the trigger of Beijing Spectrometer and explains its physical considerations and compositions individually.
Abstract:
In this paper the axisymmetrical self-sustaining magnetically confined electron clouds are studied by means of the fluid theory. The electron clouds are maintained by the Penning discharge. The property of the electron motion in the clouds can be des...
In this paper the axisymmetrical self-sustaining magnetically confined electron clouds are studied by means of the fluid theory. The electron clouds are maintained by the Penning discharge. The property of the electron motion in the clouds can be des...
Abstract:
In this paper, we suggest that the gluon is hadronized by first splitting into a quark-antiquark pair. The final hadrons are produced by the color interactions among the quarks and antiquarks. Under this assumption,the calculated average charged part...
In this paper, we suggest that the gluon is hadronized by first splitting into a quark-antiquark pair. The final hadrons are produced by the color interactions among the quarks and antiquarks. Under this assumption,the calculated average charged part...
Abstract:
The fitted spatial parameter from intensity interferometry is related to an average radius of the particle-emitting source. The mean-square radius〈r2〉of the source can be estimated by the small relative momentum correlation function. More detaile...
The fitted spatial parameter from intensity interferometry is related to an average radius
Abstract:
The formation of the bound state of the η-mesic-aucleus is investigated by the standard Green's function method used in the many-body problem. It is found that when parameters, coupling constants and harmonic oscillator potentials are chosen in the p...
The formation of the bound state of the η-mesic-aucleus is investigated by the standard Green's function method used in the many-body problem. It is found that when parameters, coupling constants and harmonic oscillator potentials are chosen in the p...
Abstract:
In the framework of the distorted wave impulse approximation,a systematic analysis is performed for the contribution of the conventional mechanism to the double charge exchange reaction to the double isobaric analog state. The effects of distortions ...
In the framework of the distorted wave impulse approximation,a systematic analysis is performed for the contribution of the conventional mechanism to the double charge exchange reaction to the double isobaric analog state. The effects of distortions ...
Abstract:
On the basis of the normal and proton 2p-2h excitation configurations, as well as the effective nucleon-nucleon interactions, a microscopic approach is proposed to investigate the properties of intruder state and configuration mixing in the doubly ev...
On the basis of the normal and proton 2p-2h excitation configurations, as well as the effective nucleon-nucleon interactions, a microscopic approach is proposed to investigate the properties of intruder state and configuration mixing in the doubly ev...
Abstract:
The cross sections for 63Cu(n,α)60Co reaction are measured by taking the cross sections of 27Al(n,α)24Na reaction as the reference values and using the activation method in the neutron energy range of 13.6-14.8 MeV. The values of 583 ±3.1,563 ±2.4,53...
The cross sections for 63Cu(n,α)60Co reaction are measured by taking the cross sections of 27Al(n,α)24Na reaction as the reference values and using the activation method in the neutron energy range of 13.6-14.8 MeV. The values of 583 ±3.1,563 ±2.4,53...
Abstract:
A light-particle multidetector system was built for heavy-ion reaction mechanism research in intermediate energies (10-100 MeV/u). It is an array covering large solid angle (θ=5°-20°, φ=0°-360°) composed of 36 units, each of which covers an angular r...
A light-particle multidetector system was built for heavy-ion reaction mechanism research in intermediate energies (10-100 MeV/u). It is an array covering large solid angle (θ=5°-20°, φ=0°-360°) composed of 36 units, each of which covers an angular r...
Abstract:
The single particle (SP) energy spectrum of 41Ca and the single hole (SH) energy spectrum of 39Ca are calculated with the SP Green's function. The matrix element of M-3Y force is employed as the equivalent G-matrix element The multi-scattering (MS) c...
The single particle (SP) energy spectrum of 41Ca and the single hole (SH) energy spectrum of 39Ca are calculated with the SP Green's function. The matrix element of M-3Y force is employed as the equivalent G-matrix element The multi-scattering (MS) c...
Abstract:
The signature-dependence of B(M1)-values and dynamical quadrupole moments Q(1) and Q(2) after the band-crossing are investigated by means of an extended particle-rotor model. The calculated values are in qualitative agreement with the data. It is not...
The signature-dependence of B(M1)-values and dynamical quadrupole moments Q(1) and Q(2) after the band-crossing are investigated by means of an extended particle-rotor model. The calculated values are in qualitative agreement with the data. It is not...
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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