The E2/M1 ratio and the relativistic resonance model of pion photoproduction

1995 ◽  
Author(s):  
Yohanes Surya
Keyword(s):  
Pion Photoproduction ◽  
Resonance Model

A novel stochastic resonance model based on bistable stochastic pooling network and its application

2021 ◽  
Vol 145 ◽  
pp. 110800
Author(s):  
Wenyue Zhang ◽  
Peiming Shi ◽  
Mengdi Li ◽  
Dongying Han
Keyword(s):  
Stochastic Resonance ◽  
Resonance Model ◽  
Model Based ◽  
Stochastic Pooling

THRESHOLD NEUTRAL PION PHOTOPRODUCTION ON THE PROTON AND THE CLOUDY BAG MODEL

1994 ◽  
Vol 09 (05) ◽  
pp. 399-409 ◽  
Author(s):  
A.N. TABACHENKO
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Electric Dipole ◽  
Neutral Pion ◽  
Chiral Symmetry Breaking ◽  
Additional Term ◽  
Pion Photoproduction ◽  
Differential Cross Sections ◽  
Neutral Pions ◽  
K Matrix

The energy dependence of the electric dipole amplitude, the total and differential cross-sections of the photoproduction of neutral pions off protons near threshold is given. The amplitude of process is a sum of the LET prediction and the additional term connected with the chiral symmetry breaking interaction. The simple K-matrix calculations are used to estimate the change in the electric dipole amplitude and the total and differential cross-sections between π0p and π+n thresholds.

Degeneracy breaking in the dual-resonance model

1972 ◽  
Vol 5 (17) ◽  
pp. 1073-1078
Author(s):  
T. Roy ◽  
A. Roy Chowdhury
Keyword(s):  
Resonance Model ◽  
Dual Resonance ◽  
Dual Resonance Model

Neutral pion photoproduction from the proton near threshold

1996 ◽  
Vol 368 (1-2) ◽  
pp. 20-25 ◽  
Author(s):  
M Fuchs ◽  
J Ahrens ◽  
G Anton ◽  
R Averbeck ◽  
R Beck ◽  
...  
Keyword(s):  
Neutral Pion ◽  
Pion Photoproduction ◽  
Near Threshold

Transmitting Knowledge across Divides

2016 ◽  
Vol 46 (3) ◽  
pp. 313-359 ◽  
Author(s):  
Marta Jordi Taltavull
Keyword(s):  
Experimental Data ◽  
Quantum Mechanics ◽  
Quantum Theory ◽  
Scientific Understanding ◽  
Resonance Model ◽  
Optical Dispersion ◽  
History Of

One model, the resonance model, shaped scientific understanding of optical dispersion from the early 1870s to the 1920s, persisting across dramatic changes in physical conceptions of light and matter. I explore the ways in which the model was transmitted across these conceptual divides by analyzing the use of the model both in the development of theories of optical dispersion and in the interpretation of experimental data. Crucial to this analysis is the integration of the model into quantum theory because of the conceptual incompatibility between the model and quantum theory. What is more, a quantum understanding of optical dispersion set the grounds for the emergence of the first theories of quantum mechanics in 1925. A long-term history of the model’s transmission from the 1870s to the 1920s illuminates the ways in which the continuity of knowledge is possible across these discontinuities.

scholarly journals A dressed-bag model study of the short-rangeN  interaction in pion photoproduction processes off the deuteron

2003 ◽  
Vol 29 (9) ◽  
pp. 2207-2226 ◽  
Author(s):  
I T Obukhovsky ◽  
V I Kukulin ◽  
Murat M Kaskulov ◽  
Peter Grabmayr ◽  
Amand Faessler
Keyword(s):  
Pion Photoproduction ◽  
Bag Model ◽  
Model Study

Strong Absorptive Regge-Cut Model for Pion Photoproduction,np→pn, and Related Processes

1970 ◽  
Vol 25 (21) ◽  
pp. 1519-1522 ◽  
Author(s):  
G. L. Kane ◽  
F. Henyey ◽  
D. R. Richards ◽  
Marc Ross ◽  
G. Williamson
Keyword(s):  
Pion Photoproduction
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