Charge form factor of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Li</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>7</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>with resonating-group wave function

Kanada, Hiroyuki; Liu, Q. K. K.; Tang, Y.C.

doi:10.1103/physrevc.22.813

Cited by 27 publications

(9 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Qm > -42 emb. A value within this range is comparable to the known spectroscopic charge quadrupole moment (QC~37 emb [3,8,9]) as well as to a theoretical value (3e/7).Q"=-41 emb obtained from a resonating group calculation [28]. In the following, arguments will be given why the Qm-value at energies near the Coulomb barrier could differ from the given range of Qm and why the Q"-value extracted from Zq~ 1 for 7Li-SlV quasielastic scattering at 12-18 MeV might be considerably smaller than the corresponding value extracted from T~ (as observed in the fits, see Table 2).…”

Section: Discussion Of the Resultssupporting

confidence: 56%

“…This special parameterization of Fo(q) and F2(q) has been used merely as analytical expression for computational convenience. Choosing ao=l.755fm the monopole and quadrupole part of the matter density distribution are close to the ones derived from resonating group calculations of the 7Li wave function [28]. The rms-radius of the above matter density distribution turns out to be 2.39 fm.…”

Section: Double Folding Calculationsmentioning

confidence: 58%

See 1 more Smart Citation

Analysis of scattering and reactions of aligned7Li-nuclei in a double folding model

Möbius

1983

Z Physik A

View full text Add to dashboard Cite

Previously measured angular distributions of the differential cross section and the tensor analyzing power T2o for the scattering of 7Li from 51V in the energy range from 10 to 18 MeV were analyzed with the double folding model using the effective nucleonnucleon interaction M3Y as well as a zero range effective nucleon-nucleon interaction. Due to the spectroscopic deformation of the 7Li-nucleus the interaction potential contains a central and a TR-tensor part. The latter one is the origin of the observed tensor analyzing powers. Within the same model the scattering of aligned 7Li-nuclei from 58Ni at 14.2 and 20.3 MeV is well described. The strength of the TR-tensor potential in relation to the spectroscopic mass deformation of 7Li is discussed. Using the real interaction potential obtained by the double folding model the energy dependence of the total reaction cross section o -r and its tensor analyzing power T~0 for the system 7Li-51V is well described within a barrier penetration model.

show abstract

Section: Discussion Of the Resultssupporting

confidence: 56%

Section: Double Folding Calculationsmentioning

confidence: 58%

Analysis of scattering and reactions of aligned7Li-nuclei in a double folding model

Möbius

1983

Z Physik A

View full text Add to dashboard Cite

show abstract

“…The results obtained were rather satisfactory; in particular, the deduced values for the rms charge radius and the spectroscopic quadrupole moment agree quite well with empirically determined values I- [3][4][5][6][7]. In KLT, the 7Li ground-state wave function employed has the form (1) where d is an antisymmetrization operator and fjz(R) is the radial wave function for the relative motion *~. The functions q5 and qSt describe the in-* This research was supported in part by the U.S. Department of Energy under Contract No.…”

Section: Introductionsupporting

confidence: 70%

“…In a recent publication [1], hereafter referred to as KLT, we have computed the 7Li charge form factors using a single-channel e+t resonating-group wave function [2]. As was emphasized there, this calculation is entirely microscopic and involves no adjustable parameters.…”

Section: Introductionmentioning

confidence: 99%

Approximate treatment of antisymmetrization in a microscopic calculation of the7Li charge form factor

1981

Self Cite

View full text Add to dashboard Cite

The 7Li charge form factor is calculated with a procedure in which the antisymmetrization of the wave function is simply approximated by the adoption of an intercluster renormalized function obtained by operating on the resonating-group relative-motion function with the square root of the norm operator. The investigation shows that this approximation prescription can yield satisfactory results in the low-q 2 region but becomes somewhat inaccurate when q2 becomes large.

show abstract

“…For comparison T2~o calculated with the sharp-cutoff model for ~RLI = --0,5 fm is shown in Fig. Thus, a possible difference [38] between charge and mass quadrupole moment of 7Li is still an open question. Deviations from experiment mainly occur for the medium energies.…”

Section: Final Remarksmentioning

confidence: 99%

The influence of the spectroscopic deformation of Li-isotopes on their interaction with51V

et al. 1982

View full text Add to dashboard Cite

The energy dependence of the total reaction cross section ~r r and its tensor analyzing power T~o was measured for the 7Li-51V interaction in the energy range ELi=10-20MeV using two different experimental methods. Reaction residues were observed directly by their characteristic 7-emission, and the elastic scattering of 7Li from 51V was investigated. Additionally, the elastic scattering of 6Li from 51V was measured at 9.8, 12 and 14 MeV. The tensor analyzing power data can be interpreted as being caused by the spectroscopic mass deformation of the Li-ions. The energy dependence of crr and T~o above the Coulomb barrier can be described in terms of the classical sharp-cutoff model.Nuclear Reactions: 6'7Li+ 51V; ELi= 10-20 MeV, characteristic ?,-radiation of reaction residues, elastic scattering; measured reaction cross section crr and tensor analyzing power T~0; sharp-cutoff model.

show abstract

Charge form factor ofLi7with resonating-group wave function

Cited by 27 publications

References 32 publications

Analysis of scattering and reactions of aligned7Li-nuclei in a double folding model

Analysis of scattering and reactions of aligned7Li-nuclei in a double folding model

Approximate treatment of antisymmetrization in a microscopic calculation of the7Li charge form factor

The influence of the spectroscopic deformation of Li-isotopes on their interaction with51V

Contact Info

Product

Resources

About