Polarization transfer in n-p scattering at 50 MeV

Model for the Quasifree Polarization-Transfer Measurements in the (p,n) Reaction at 495 MeV

The recent (~ p, ~n) polarization transfer experiments show the ratio of spin-longitudinal to spin-transverse response functions RL/RT , measured at a three-momentum transfer of 1.72 fm in C and Ca, to be essentially unity for small projectileenergy loss. This can be explained theoretically if the nucleon-nucleon tensor interaction is zero at this momentum transfer. We can partially achieve thi...

Polarization observables in p− d scattering below 30 MeV

Differential and total breakup cross sections as well as vector and tensor analyzing powers for p-d scattering are studied for energies above the deuteron breakup threshold up to Elab = 28 MeV. The p-d scattering wave function is expanded in terms of the correlated hyperspherical harmonic basis and the elastic S-matrix is obtained using the Kohn variational principle in its complex form. The ef...

MEASUREMENTS OF INPLANE POLARIZATION TRANSFER COEFFICIENT IN 24Mg(p,p') REACTION AT Ep=65 MeV

Measurement of the ' H ( d , n ) pp transverse polarization transfer coefficient at 42 . 8 Mev

The transverse polarization transfer coefficient K~ has been measured for the reaction 'H(d, n)pp at 0 for Ed —42. 8 MeV as a function of breakup neutron energy. For the high-energy neutrons (E„&28 MeV) the average value for E~ is close to 0.6, in conformity with the prediction of a simple stripping or spectator model for polarization transfer in deuteron stripping reactions. Good agreement is ...

C „ p , n ... 12 N reaction at 135 MeV

B. D. Anderson, 1 L. A. C. Garcia, 1,* D. J. Millener, 2 D. M. Manley, 1 A. R. Baldwin, 1 A. Fazely, 1,* R. Madey, 1,4 N. Tamimi, 1,† J. W. Watson, 1 and C. C. Foster 3 Department of Physics and Center for Nuclear Research, Kent State University, Kent, Ohio 44242 Brookhaven National Laboratory, Upton, New York 11973 Indiana University Cyclotron Facility, Bloomington, Indiana 47405 Hampton Unive...