TRITON CALCULATIONS WITH THE NEW NIJMEGEN POTENTIALS

被引:122
作者
FRIAR, JL
PAYNE, GL
STOKS, VGJ
DESWART, JJ
机构
[1] UNIV MAINZ,INST KERNPHYS,W-6500 MAINZ,GERMANY
[2] UNIV IOWA,DEPT PHYS & ASTRON,IOWA CITY,IA 52242
[3] CATHOLIC UNIV NIJMEGEN,INST THEORET PHYS,NIJMEGEN,NETHERLANDS
关键词
D O I
10.1016/0370-2693(93)90523-K
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Triton properties are calculated using new nucleon-nucleon potentials, which were fit to the world nucleon-nucleon data. Three of these models have a nearly optimal chi2 per degree of freedom and can therefore be considered as alternative partial-wave analyses, which in quality can almost compete with the Nijmegen partial-wave analysis. The triton binding energy obtained with three local models (Nijm II, Reid93, AV18) can be summarized as 7.62 +/- 0.01 MeV, which is nearly 900 keV lower than experiment. The non-local model Nijm I binds by 7.72 MeV.
引用
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页码:4 / 8
页数:5
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共 29 条
  • [1] PHASE-SHIFT ANALYSIS OF 0-30 MEV PP SCATTERING DATA
    BERGERVOET, JR
    VANCAMPEN, PC
    VANDERSANDEN, WA
    DESWART, JJ
    [J]. PHYSICAL REVIEW C, 1988, 38 (01): : 15 - 50
  • [2] GREENS-FUNCTION MONTE-CARLO STUDY OF LIGHT-NUCLEI
    CARLSON, J
    [J]. PHYSICAL REVIEW C, 1987, 36 (05): : 2026 - 2033
  • [3] VARIATIONAL MONTE-CARLO CALCULATIONS OF H-3 AND HE-4 WITH A RELATIVISTIC HAMILTONIAN
    CARLSON, J
    PANDHARIPANDE, VR
    SCHIAVILLA, R
    [J]. PHYSICAL REVIEW C, 1993, 47 (02): : 484 - 497
  • [4] CARLSON JS, IN PRESS
  • [5] Chadan K., 1977, INVERSE PROBLEMS QUA
  • [6] CONVERGENCE OF FADDEEV PARTIAL-WAVE SERIES FOR TRITON GROUND-STATE
    CHEN, CR
    PAYNE, GL
    FRIAR, JL
    GIBSON, BF
    [J]. PHYSICAL REVIEW C, 1985, 31 (06): : 2266 - 2273
  • [7] ND ZERO-ENERGY SCATTERING
    CHEN, CR
    PAYNE, GL
    FRIAR, JL
    GIBSON, BF
    [J]. PHYSICAL REVIEW C, 1991, 44 (01): : 50 - 59
  • [8] FADDEEV CALCULATIONS OF THE 2-PI-3N FORCE CONTRIBUTION TO THE H-3 BINDING-ENERGY
    CHEN, CR
    PAYNE, GL
    FRIAR, JL
    GIBSON, BF
    [J]. PHYSICAL REVIEW C, 1986, 33 (05): : 1740 - 1752
  • [9] PIONIC RETARDATION EFFECTS IN 2-PION-EXCHANGE 3-NUCLEON FORCES
    COON, SA
    FRIAR, JL
    [J]. PHYSICAL REVIEW C, 1986, 34 (03): : 1060 - 1071
  • [10] 2-PION-EXCHANGE 3-NUCLEON POTENTIAL AND NUCLEAR-MATTER
    COON, SA
    SCADRON, MD
    MCNAMEE, PC
    BARRETT, BR
    BLATT, DWE
    MCKELLAR, BHJ
    [J]. NUCLEAR PHYSICS A, 1979, 317 (01) : 242 - 278