1994 Vol. 18, No. S3
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Abstract:
Two methods are used to improve the L3 TEC track resolution at vertex. First, refit the lepton tracks by constrained curvature from high precision measurements on electron energy and muon moments. Second, correct the average value of track offsets in...
Two methods are used to improve the L3 TEC track resolution at vertex. First, refit the lepton tracks by constrained curvature from high precision measurements on electron energy and muon moments. Second, correct the average value of track offsets in...
Abstract:
The charged multiplicity distributions of final state hadrons in the e+e- annihilation at 91.2 GkV Z0 energy region are fitted with Poisson shape in different rapidity windows for full-jets and double jets events in double and single hemisphere. The ...
The charged multiplicity distributions of final state hadrons in the e+e- annihilation at 91.2 GkV Z0 energy region are fitted with Poisson shape in different rapidity windows for full-jets and double jets events in double and single hemisphere. The ...
Abstract:
A possibility of monitoring a few TeV cosmic ray flux with China-Japan joint Tibet Air Shower Array is discussed. The meteorological effects are examined using the data obtained with this array, and a correction of these effects on the data is discus...
A possibility of monitoring a few TeV cosmic ray flux with China-Japan joint Tibet Air Shower Array is discussed. The meteorological effects are examined using the data obtained with this array, and a correction of these effects on the data is discus...
Abstract:
The sign-flip probability of the impact parameter in the measurement of the tau lifetime is studied. The probability of the impact parameter with the negative value is introduced into the formula to fit the tau lifetime in the L3 experiment. The syst...
The sign-flip probability of the impact parameter in the measurement of the tau lifetime is studied. The probability of the impact parameter with the negative value is introduced into the formula to fit the tau lifetime in the L3 experiment. The syst...
Abstract:
At the first stage the Radioactive Ions Beam Line in Lanzhou (RIBLL) is a Projectile Fragmentation (PF)-type Radioactive Nuclide Beam (RNB) facility, in which neutron-rich and proton-rich RNB are produced by means of the energetic projectile fragment...
At the first stage the Radioactive Ions Beam Line in Lanzhou (RIBLL) is a Projectile Fragmentation (PF)-type Radioactive Nuclide Beam (RNB) facility, in which neutron-rich and proton-rich RNB are produced by means of the energetic projectile fragment...
Abstract:
Two relations for the production weights of baryons including all their excited states are derived based on the properties of hadronization in the stochastic quark combination scheme. The so-called Mspin suppression" and why singlet baryons have high...
Two relations for the production weights of baryons including all their excited states are derived based on the properties of hadronization in the stochastic quark combination scheme. The so-called Mspin suppression" and why singlet baryons have high...
Abstract:
An algorithm to construct the generator of gauge transformation for a constrained Hamiltonian system is given. The relation among the coefficients connected with first-class constraints in the generator are cleared. Based on the generating functional...
An algorithm to construct the generator of gauge transformation for a constrained Hamiltonian system is given. The relation among the coefficients connected with first-class constraints in the generator are cleared. Based on the generating functional...
Abstract:
In order to investigate the intermittency behavior in high energy collision using the Levy stable theory, it is necessary to develop a method for the analytical calculation of Levy index. In view of this, the random cascading a-model is refined to ma...
In order to investigate the intermittency behavior in high energy collision using the Levy stable theory, it is necessary to develop a method for the analytical calculation of Levy index. In view of this, the random cascading a-model is refined to ma...
Abstract:
We use a simple decay model for the lowest excited baryons to evaluate their decay contributions to the ground states. We further input the experimental data R1=Ξ(1530)/Ξ, R2=Σ(1385)/Σ(1385) and R3=λ(1520)/Σ(1385) at γ(1S) resonance and use the basic...
We use a simple decay model for the lowest excited baryons to evaluate their decay contributions to the ground states. We further input the experimental data R1=Ξ(1530)/Ξ, R2=Σ(1385)/Σ(1385) and R3=λ(1520)/Σ(1385) at γ(1S) resonance and use the basic...
Abstract:
The weight function Sk of the Baxter-Bazhanov model is discussed in detail, and a complete proof of the three dimensional star-star relation is presented.
The weight function Sk of the Baxter-Bazhanov model is discussed in detail, and a complete proof of the three dimensional star-star relation is presented.
Abstract:
The interaction terms of the isospin-dependent symmetric energy and Coulomb energy are considered in the quantum molecular dynamics model. The effects of the symmetric energy on the mass distribution and cluster formation in the head on collisions of...
The interaction terms of the isospin-dependent symmetric energy and Coulomb energy are considered in the quantum molecular dynamics model. The effects of the symmetric energy on the mass distribution and cluster formation in the head on collisions of...
Abstract:
Beijing FEL facility has been built in IHEP, the saturated oscillation was obtained at a wavelength of 10.68 μm, on 28 Dec. 1993. The average output energy and the pulse width were measured to be 3 mJ, 2 μS, respectively. The corresponding oscillatio...
Beijing FEL facility has been built in IHEP, the saturated oscillation was obtained at a wavelength of 10.68 μm, on 28 Dec. 1993. The average output energy and the pulse width were measured to be 3 mJ, 2 μS, respectively. The corresponding oscillatio...
Abstract:
A new measurement method of characteristic lifetime of positron annihilation in mercury cadmium telluride (MCT) in thermoequilibrium with mercury vapor was proposed. A result of τb the annihilation lifetime of positrons in bulk state in HgCdTe, being...
A new measurement method of characteristic lifetime of positron annihilation in mercury cadmium telluride (MCT) in thermoequilibrium with mercury vapor was proposed. A result of τb the annihilation lifetime of positrons in bulk state in HgCdTe, being...
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- Cover Story (Issue 1, 2025) Comments on Prediction of Energy Resolution inthe JUNO Experiment
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