Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Reworking the Tucson-Melbourne three-nucleon potential
Autore:
Coon, SA; Han, HK;
Indirizzi:
New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA New Mexico State Univ Las Cruces NM USA 88003 s, Las Cruces, NM 88003 USA
Titolo Testata:
FEW-BODY SYSTEMS
fascicolo: 1-2, volume: 30, anno: 2001,
pagine: 131 - 141
SICI:
0177-7963(2001)30:1-2<131:RTTTP>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
2-PION-EXCHANGE 3-NUCLEON FORCES; GOLDBERGER-TREIMAN DISCREPANCY; FEW-BODY NUCLEI; FORM-FACTOR; MOMENTUM; 3-BODY; MATTER; 4-BODY; ENERGY; SPACE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
34
Recensione:
Indirizzi per estratti:
Indirizzo: Coon, SA New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA New Mexico State Univ Las Cruces NM USA 88003 uces, NM 88003 USA
Citazione:
S.A. Coon e H.K. Han, "Reworking the Tucson-Melbourne three-nucleon potential", FEW-BODY SY, 30(1-2), 2001, pp. 131-141

Abstract

We introduce new values of the strength constants (i.e., a, b, c, and d coefficients) of the Tucson-Melbourne (TM) 2 pi -exchange three-nucleon potential. The new values come from contemporary dispersion-relation analyses ofmeson-factory pi -scattering data. We make variational Monte-Carlo calculations of the triton with the original and updated three-body forces to study the effects of this update. We remove a short-range-pi -range part of thepotential due to the c coefficient and discuss the effect on the triton binding energy.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 02:40:18