Strange vector form factors of the nucleon

• Type: Article in International Conference Proceedings Book
• Date: 2001

Authors

A. Silva (Author) FEUP; H.-C. Kim (Author) Other; K. Goeke (Author) Other

Conference proceedings International

Title: AIP Conf Proc, Vol 594, 2001

Pages: 127-135

HADRONS AND NUCLEI: First International Symposium

Seul, Coreia do Sul, 20 a 22 de Fevereiro de 2001

Indexing

ISI Web of Science

Scientific classification

FOS: Natural sciences > Physical sciences

CORDIS: Physical sciences > Physics > Quantum mechanics > Quantum field theory ; Physical sciences > Physics > Quantum mechanics > Nuclear physics

Other information

Abstract (EN): In this talk, we revisit the strange vector form factors of the nucleon within the framework of the SU(3) chiral quark-soliton model. We employ in this new work the prescription of the SU(3) quantization in order to remedy the charge problem arising from the nonlocality in time. We compute the neutral weak and strange vector form factors. We also incorporate two different asymptotics of the soliton field: pion and kaon tails. The results turn out to be compatible with the recent experimental data from the SAMPLE and HAPPEX collaborations. We also present the prediction for the A4 experiment. ©2001 American Institute of Physics.

Language: Portuguese

Type (Professor's evaluation): Scientific