On the vibrational state dependence of the asymmetry parameter of angular distribution in the photoelectron spectra

1977 ◽  
Vol 34 (2) ◽  
pp. 397-412 ◽  
Author(s):  
O.F. Kalman
Keyword(s):  
Angular Distribution ◽  
Asymmetry Parameter ◽  
Vibrational State ◽  
State Dependence ◽  
Photoelectron Spectra ◽  
The Asymmetry

Study of multiplicity and the pseudorapidity correlation in the forward and backward hemisphere for pions and protons emitted in a 12C – emulsion interaction at 4.5 A ∙ GeV/c

1989 ◽  
Vol 67 (2-3) ◽  
pp. 115-118 ◽  
Author(s):  
Dipak Ghosh ◽  
Jaya Roy ◽  
Ranjan Sengupta
Keyword(s):  
Angular Distribution ◽  
Asymmetry Parameter ◽  
Pseudorapidity Distribution ◽  
Heavy Particles ◽  
Depth Study ◽  
The Asymmetry

The paper presents an in depth study of the forward and backward pseudorapidity correlations for pions and protons produced in a 12C – emulsion interaction at 4.5 A ∙ GeV/c. The angular distribution of protons and the pseudorapidity distribution of pions are pictured. The asymmetry parameter (A) and the forward – backward ratio (F/B) are shown as a function of the number of heavy particles (nh).

scholarly journals ASYMMETRY IN THE DECAY Ω−→ Ξ−γ

1996 ◽  
Vol 11 (26) ◽  
pp. 2091-2094 ◽  
Author(s):  
G. EILAM ◽  
A. IOANNISSYAN ◽  
P. SINGER
Keyword(s):  
Angular Distribution ◽  
Vector Meson ◽  
Asymmetry Parameter ◽  
Vector Meson Dominance ◽  
Dominant Contribution ◽  
Long Distance ◽  
Single Positive ◽  
Distance Approximation ◽  
The Asymmetry

We consider the asymmetry in the decay Ω−→Ξ−γ assuming that a vector meson dominance approach for the s→dγ transition gives the dominant contribution. Since in this long-distance approximation the decay is due to a single quark transition s→dγ, the angular distribution asymmetry is given by the single positive asymmetry parameter [Formula: see text]. We also discuss the asymmetry in Ξ→Σ−γ, which is expected to be between −0.2 and 0.3.

The Asymmetry Parameter and Aggregate Particles

1997 ◽  
Author(s):  
Gorden Videen ◽  
Ronald G. Pinnick ◽  
Dat Ngo ◽  
Qiang Fu ◽  
Petr Chylek
Keyword(s):  
Asymmetry Parameter ◽  
The Asymmetry ◽  
Aggregate Particles

On The Phase Structure of the Asymmetric Three-State Potts Model

1982 ◽  
Vol 21 ◽  
Author(s):  
G. v. Gehlen
Keyword(s):  
Phase Boundary ◽  
Potts Model ◽  
Phase Structure ◽  
Asymmetry Parameter ◽  
Finite Size ◽  
Critical Index ◽  
Incommensurate Phase ◽  
Finite Size Scaling ◽  
Lifshitz Point ◽  
The Asymmetry

ABSTRACTFinite-size scaling is applied to the Hamiltonian version of the asymmetric Z3-Potts model. Results for the phase boundary of the commensurate region and for the corresponding critical index ν are presented. It is argued that there is no Lifshitz point, the incommensurate phase extending down to small values of the asymmetry parameter.

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