Dynamical microscopic three-cluster description 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>6</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>

Csótó, Attila; Lovas, R. G.

doi:10.1103/physrevc.46.576

Cited by 30 publications

(116 citation statements)

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“…Another type of experiment has very recently been performed at RIKEN to probe the spatial correlation in 6 He and 6 Li, and the analysis of data is in progress [2]. This experiment utilizes the one-nucleon exchange process in the interaction of these A=6 nuclei with a proton.…”

Section: Introductionmentioning

confidence: 99%

“…Under the assumption of a quasi-elastic approximation, the cross section is expected to be sensitive to the relative momentum between the two nucleons [4]. Though the reaction mechanism may not be as simple as expected, a theoretical analysis of the momentum distribution in 6 He and 6 Li should be important as a first step to understand the physics involved in the experiment.…”

Section: Introductionmentioning

confidence: 99%

“…There are a number of calculations for the structure of 6 He in various models. We employ a three-body model of α + N + N for 6 He and 6 Li.…”

Section: Introductionmentioning

confidence: 99%

“…The importance of the correlation in nuclei is widely recognized; obviously the correlation plays a vital role in binding a Borromean three-body system which has no pairwise bound states. Recently an experiment using the technique of intensity interferometry [1] has been done in order to extract the spatial correlation function of the two neutrons in the halo nuclei such as 6 He, 11 Li and 14 Be. In this experiment the momenta of the two neutrons and the core nucleus are measured after the dissociation of the halo nucleus.…”

Section: Introductionmentioning

confidence: 99%

“…The basic idea is to utilize the well-established one-nucleon exchange process which is observed at the backward angle in the proton-deuteron elastic scattering [3]. Expecting this mechanism to occur in the A=6 nuclei, the cross section for the reaction 6 He(p, dn)α ( 6 Li(p, dp)α) has been measured under the backward scattering kinematics of the proton and two-nucleon system in 6 He ( 6 Li). Under the assumption of a quasi-elastic approximation, the cross section is expected to be sensitive to the relative momentum between the two nucleons [4].…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Momentum distribution and correlation of two-nucleon relative motion inHe6andLi6

Horiuchi

Suzuki

2007

Phys. Rev. C

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The momentum distribution of relative motion between two nucleons gives information on the correlation in nuclei. The momentum distribution is calculated for both 6 He and 6 Li which are described in a three-body model of α+N +N . The ground state solution for the three-body Hamiltonian is obtained accurately using correlated basis functions. The momentum distribution depends on the potential model for the N -N interaction. With use of a realistic potential, the 6 He momentum distribution exhibits a dip around 2 fm −1 characteristic of S-wave motion. In contrast to this, the 6 Li momentum distribution is very similar to that of the deuteron; no dip appears because it is filled with the D-wave component arising from the tensor force.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…There are a number of calculations for the structure of 6 He in various models. We employ a three-body model of α + N + N for 6 He and 6 Li.…”

Section: Introductionmentioning

confidence: 99%