Angular dependences of the tensor analyzing powers in the dd → 3Hen reaction at intermediate energies

Analyzing powers Ayy , Axx , Axz and Ay in the dd → 3Hen reaction at 270 MeV

“…The strong disagreement of the experimental data from the non-relativistic ONE calculations [25,26] is observed at angles larger than 15…”

“…Paris deuteron wave function [44] was used to describe the deuteron structure. The solid, dashed, and dotted curves in Fig.5 are the results of non-relativistic ONE calculations [25,26] using Urbana [40], Paris [41] and RSC [42] (with the parametrization from [43]) wave functions of 3 He. The Paris parametrization [44] was applied for the deuteron wave function.…”

“…It has been found [32] that the tensor analyzing powers due to polarization of the deuteron beam are sensitive to the ratio of the D and S wave component of the 3 He and deuteron wave function, when 3 He is emitted in the forward and backward directions in the c.m., respectively. [25,26] using Urbana [40], Paris [41] and RSC [42] 3 He wave functions, respectively. Paris deuteron wave function [44] was used to describe the deuteron structure.…”

“…The theoretical analysis of the dd → 3 Hen reaction [25] performed within ONE approximation, has shown that the tensor analyzing powers due to polarization of the incident deuteron are sensitive to the spin distribution of neutron, when 3 He is emitted in the forward direction in the c.m. Tensor analyzing powers are sensitive to the ratio of the D and S wave component of the 3 He wave function at intermediate energies [25,26].…”

Differential cross sections and analyzing powers in the dd\rightarrow 3He n reaction at intermediate energies

“…[4,5]. High sensitivity of some of the polarization observables to the spin structure of the 3 He was shown.…”