Subtractive renormalization of one-pion-exchange and contact interactions
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
30/09/2013
20/05/2014
30/09/2013
20/05/2014
01/09/2005
|
Resumo |
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) A recursive subtractive renormalization of the scattering equation is applied to the nucleon-nucleon ¹S0 channel with one-pion-exchange plus derivative contact interactions. This method can be easily extended to any derivative order of the singular interaction. Although we limit this work to the singlet partial wave, the method can be used as well in higher waves and coupled channels. The ¹S0 renormalization parameters are fitted to the data. |
Formato |
880-883 |
Identificador |
http://dx.doi.org/10.1590/S0103-97332005000500044 Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 35, n. 3b, p. 880-883, 2005. 0103-9733 http://hdl.handle.net/11449/24703 10.1590/S0103-97332005000500044 S0103-97332005000500044 S0103-97332005000500044.pdf |
Idioma(s) |
eng |
Publicador |
Sociedade Brasileira de Física |
Relação |
Brazilian Journal of Physics |
Direitos |
openAccess |
Tipo |
info:eu-repo/semantics/article |