Obtaining of seedings with soybean oil and fully hydrogenated soybean oil by spray...
| Full text | |
| Author(s): |
Total Authors: 3
|
| Affiliation: | [1] Univ Cruzeiro Sul, Lab Fis Teor & Computac, BR-01506000 Sao Paulo - Brazil
[2] Inst Tecnol Aeronaut, BR-12228900 Sao Jose Dos Campos - Brazil
Total Affiliations: 2
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| Document type: | Journal article |
| Source: | FEW-BODY SYSTEMS; v. 55, n. 5-7, p. 373-379, JUN 2014. |
| Web of Science Citations: | 8 |
| Abstract | |
The elastic and gamma -> pi transition form factors of the pion along with its usual static observables are calculated within a light-front field approach to the constituent quark model. The focus of this exercise in a simple model is on a unified description of all observables with one singly parametrized light-front wave function to detect possible discrepancies in experimental data, in particular the contentious large momentum-squared data on the transition factor as reported by BaBar and Belle. We also discuss the relation of a small to vanishing pion charge radius with an almost constant pion distribution amplitude and compare our results with those obtained in a holographic light-front model. (AU) | |
| FAPESP's process: | 09/51296-1 - Hadronic effects in heavy-quark physics |
| Grantee: | Bruno Omar El-Bennich |
| Support type: | Research Grants - Young Investigators Grants |
| FAPESP's process: | 12/17396-1 - Elementary particle physics and nucleus |
| Grantee: | Joao Pacheco Bicudo Cabral de Mello |
| Support type: | Regular Research Grants |
| FAPESP's process: | 09/00069-5 - Few-body aspects of many-body physics |
| Grantee: | Tobias Frederico |
| Support type: | Research Projects - Thematic Grants |