Renormalization Of The Brazilian Chiral Nucleon-nucleon Potential

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)In this work we present a renormalization of the Brazilian nucleon-nucleon (NN) potential using a subtractive method. We show that the exchange of correlated two pion is important for isovector channels, mainly in tensor and central potentials. © 2013 American Institute of Physics.1520327329 CNPq,CAPES,CLAF,FAPESP,FAPERJFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Da Rocha, C.A., Robilotta, M.R., (1994) Phys. Rev., C49, p. 1818Higa, R., Robilotta, M.R., (2003) Phys. Rev., C68, p. 024004Higa, R., Robilotta, M.R., Da Rocha, C.A., (2004) Phys. Rev., C69, p. 034009Epelbaum, E., Gloeckle, W., Meissner, U.-G., (2000) Nucl. Phys., A671Epelbaum, E., Gloeckle, W., Meissner, U.-G., (2005) Nucl. Phys., A747, p. 362Frederico, T., Timóteo, V.S., Tomio, L., (1999) Nucl. Phys., A653, p. 209Timóteo, V.S., Frederico, T., Delfino, A., Tomio, L., (2005) Phys. Lett. B, 621, p. 109Timóteo, V.S., Frederico, T., Delfino, A., Tomio, L., (2007) Nucl. Phys., A790, p. 40