| dc.creator |
Araújo W.R.B. de |
|
| dc.creator |
Frederico T. |
|
| dc.creator |
Beyer M. |
|
| dc.creator |
Weber H.J. |
|
| dc.date |
2004 |
|
| dc.date.accessioned |
2013-06-01T11:25:15Z |
|
| dc.date.available |
2013-06-01T11:25:15Z |
|
| dc.date.issued |
2013-06-01 |
|
| dc.identifier |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332004000200022 |
|
| dc.identifier |
http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2004&volume=34&issue=1a&spage=251 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/jspui/handle/123456789/8528 |
|
| dc.description |
The simultaneous fit of proton ratio m pG Ep/G Mp, qF2p/F1p to the recent experimental data and static properties of the nucleon is studied within a light-front model with different spin coupling schemes and wave functions. The position of the zero of proton electric form factor is sensitive to the presence of a hard constituent quark component in the nucleon wave function. The fitting of the new data for the ratios is achieved with a hard momentum scale about 4-5 GeV. |
|
| dc.publisher |
Sociedade Brasileira de Física |
|
| dc.source |
Brazilian Journal of Physics |
|
| dc.title |
Impact of the recent Jefferson lab data on the structure of the nucleon |
|