Study of Dynamics of the Process in the Energy Range between 1.075 and 1.975 GeV
Physics of Atomic Nuclei, ISSN: 1562-692X, Vol: 87, Issue: 6, Page: 747-762
2024
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Abstract: The process was studied in the energy range between 1.075 and 1.975 GeV on the basis of data characterized by an integrated luminosity of about 70 pb that were accumulated in an experiment with the Spherical Neutral Detector (SND) at the VEPP-2000 collider. The respective Dalitz distributions were analyzed within a model that includes,, and intermediate states. As a result, the energy dependences of the total cross section for the process and the cross sections for the and intermediate states were measured along with the phase shift of the amplitude with respect to the and amplitudes. For the first time, a simultaneous approximation of the cross sections for the processes and and the relative phase of the respective final states was performed on the basis of the vector-meson dominance model. The contributions of the,,, and resonances were taken into account. The approximation showed that the decay proceeds predominantly through the intermediate state, while the decay receives a dominant contribution from the mechanism. The results of this study refined the results of earlier measurements with the SND setup.
Bibliographic Details
Pleiades Publishing Ltd
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know