1980 Vol. 4, No. 4
Display Method: |
Abstract:
At an altitude of 3220 metres above sea level in Yunan, the muon intensity above2.0 GeV/c was measured at large zenith angles (78.4-90°) by a G-M hodoscope. Atmean zenith angle 86.2°, the measured result was (9.2±1.0)·10-5cm-2·sr-1·s-1. By a magnetic...
At an altitude of 3220 metres above sea level in Yunan, the muon intensity above2.0 GeV/c was measured at large zenith angles (78.4-90°) by a G-M hodoscope. Atmean zenith angle 86.2°, the measured result was (9.2±1.0)·10-5cm-2·sr-1·s-1. By a magnetic...
Abstract:
An experiment, using a large magnetic cloud chamber to search for new Particlesin horizontal cosmic rays is described. The result is: the flux of particles with unitcharge, β<0.7, m>1 GeV/c2 or the flux of relativistic fractional charge particiles is...
An experiment, using a large magnetic cloud chamber to search for new Particlesin horizontal cosmic rays is described. The result is: the flux of particles with unitcharge, β<0.7, m>1 GeV/c2 or the flux of relativistic fractional charge particiles is...
Abstract:
By using the distribution functions[1] of the valence stratons with definite helicities,the differential cross sections and asymmetries of the deep inelastic scattering processesof neutrinos or antineutrinos on polarized nucleons are computed.
By using the distribution functions[1] of the valence stratons with definite helicities,the differential cross sections and asymmetries of the deep inelastic scattering processesof neutrinos or antineutrinos on polarized nucleons are computed.
Abstract:
With a representation of the rotation group induced by the anti-commutative, self-inverse matrices the transformations named by Foldy-Wouthuysen, Cini-Taschek,Chakrabarti and the others are treated from a unified viewpoint. A new transforma-tion is f...
With a representation of the rotation group induced by the anti-commutative, self-inverse matrices the transformations named by Foldy-Wouthuysen, Cini-Taschek,Chakrabarti and the others are treated from a unified viewpoint. A new transforma-tion is f...
Abstract:
The probability interpretation of the bound state meson wave functions is discussed by taking the O- meson wave function solved for the nearly flat bottom potential asan example. On the one hand, given a probability amplitude sense to the three dimen...
The probability interpretation of the bound state meson wave functions is discussed by taking the O- meson wave function solved for the nearly flat bottom potential asan example. On the one hand, given a probability amplitude sense to the three dimen...
Abstract:
A model is proposed in which a meson considered as a collective vibrational stateconsisting of various quark-antiquark pairs. Whereas the quarks are quasi particlesundergone a superconductivity phase transition, there is a characteristic softeningphe...
A model is proposed in which a meson considered as a collective vibrational stateconsisting of various quark-antiquark pairs. Whereas the quarks are quasi particlesundergone a superconductivity phase transition, there is a characteristic softeningphe...
Abstract:
In this paper, we assume that proton, neutron and Λ hyperon are the basic particleswhich belong to the fundamental triplet of the group SU3. Thus baryonium are to beclassified in the representations of SU3. Besides, the "original" mass difference be-...
In this paper, we assume that proton, neutron and Λ hyperon are the basic particleswhich belong to the fundamental triplet of the group SU3. Thus baryonium are to beclassified in the representations of SU3. Besides, the "original" mass difference be-...
Abstract:
A model of horizontal gauge is given, where s1≈√2 md/ms and s2≈s3≈ms2/√2 mb2 is the main decay mode of the quark b.
A model of horizontal gauge is given, where s1≈√2 md/ms and s2≈s3≈ms2/√2 mb2 is the main decay mode of the quark b.
Abstract:
At the time of discussing the stationary soliton solutions of a real spin-less field inone spatial dimension, we notice that there exists another kind of strict solutions inscalar field theory. The field's total energy, momentum and angular momentum ...
At the time of discussing the stationary soliton solutions of a real spin-less field inone spatial dimension, we notice that there exists another kind of strict solutions inscalar field theory. The field's total energy, momentum and angular momentum ...
Abstract:
Based on the quark model of multiple production, starting from the N (Q) rela-tion obtained by the author in [1], a systematic method of calculating the absoluteyield of secondary hadrons is given. After an analysis of the few data about the producti...
Based on the quark model of multiple production, starting from the N (Q) rela-tion obtained by the author in [1], a systematic method of calculating the absoluteyield of secondary hadrons is given. After an analysis of the few data about the producti...
Abstract:
With the help of the commutation relations of the creation and annihilation opera-tors, the wave functions for the nuclear quadruple oscillations are discussed. An ex-plicit expression for the phonon wave functions constructed according to the groupc...
With the help of the commutation relations of the creation and annihilation opera-tors, the wave functions for the nuclear quadruple oscillations are discussed. An ex-plicit expression for the phonon wave functions constructed according to the groupc...
Abstract:
Swelling treatment can increase the chemical activity of cellulose and its deriva-tives in heterogenous reactions. Hence we consider it possible to activate cellulose acetatesolid state track detector by swelling After testing nine sorts of cellulose...
Swelling treatment can increase the chemical activity of cellulose and its deriva-tives in heterogenous reactions. Hence we consider it possible to activate cellulose acetatesolid state track detector by swelling After testing nine sorts of cellulose...
Abstract:
The advantages and the defects of the two methods for treating pairing correla-tion are discussed. Assuming that the spacing of the single-particle levels near theFermi surface is uniform, the influences of the pairing correlation on the bindingenerg...
The advantages and the defects of the two methods for treating pairing correla-tion are discussed. Assuming that the spacing of the single-particle levels near theFermi surface is uniform, the influences of the pairing correlation on the bindingenerg...
Abstract:
It is well known that corresponding to the discrete (d) and continuous (c) energyspectra of the nuclei (N+1) and (N-1), the Lehmann representation of the singleparticle (sp) Green function Gαβ(ω) may be separated into two parts: Gαβ(ω)=Gαβd(ω)+Gαβc(ω...
It is well known that corresponding to the discrete (d) and continuous (c) energyspectra of the nuclei (N+1) and (N-1), the Lehmann representation of the singleparticle (sp) Green function Gαβ(ω) may be separated into two parts: Gαβ(ω)=Gαβd(ω)+Gαβc(ω...
RELAXATION OF THE NEUTRON EXCESS DEGREE OF FREEDOM IN DEEP INELASTIC REACTIONS INDUCED BY HEAVY IONS
Abstract:
The isotopic distribution for DIR yields has been obtained for very asymmetricsystem 40Ar(E1ab=263MeV) + 238U. The fragment identification was done by the com-bination of two independent time of flight and two ΔE-E measurements. A simple classical mo...
The isotopic distribution for DIR yields has been obtained for very asymmetricsystem 40Ar(E1ab=263MeV) + 238U. The fragment identification was done by the com-bination of two independent time of flight and two ΔE-E measurements. A simple classical mo...
Abstract:
A sieve-comparison method is proposed according to the accelerator's data ofcharmed particles to identify the properties of the X-particles observed in high energycosmic ray interactions. The principles of the sieve-comparison method are as follows: ...
A sieve-comparison method is proposed according to the accelerator's data ofcharmed particles to identify the properties of the X-particles observed in high energycosmic ray interactions. The principles of the sieve-comparison method are as follows: ...
Abstract:
The electro-weak model in SU(3)×U(1) is extended to include strong interaction.A possible exchange symmetry between the flavour and the colour gauge interactionsis discussed.
The electro-weak model in SU(3)×U(1) is extended to include strong interaction.A possible exchange symmetry between the flavour and the colour gauge interactionsis discussed.
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Original research articles, Ietters and reviews Covering theory and experiments in the fieids of
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- Cosmology
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