6533b824fe1ef96bd1281512
RESEARCH PRODUCT
Absence of structure in the $^{20,22}$Ne + $^{118}$Sn quasi-elastic barrier distribution
Neil RowleyT. CzosnykaT. KrogulskiP. CzosnykaE. PiaseckiŁ. ŚWiderskiA.j. KordyaszJerzy JastrzębskiM. KisielińskiWladyslaw Henryk TrzaskaManfred MuttererKouichi HaginoM. WiteckiS. V. KhlebnikovM. KowalczykKrzysztof Piaseckisubject
CouplingNuclear reactionPhysicsNuclear and High Energy PhysicsElastic Barrier010308 nuclear & particles physicsScattering22Ne[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]01 natural sciencesCoupled channelsElectric fieldQuasi-elastic scattering0103 physical sciencesIsotopes of tin20Ne25.70.Bc; 25.70.Hi; 25.70.JjDeformation (engineering)Atomic physics010306 general physicsNucleonCoulomb barrier distributiondescription
Abstract Motivated by the extreme deformation parameters of the projectile, we have measured quasi-elastic scattering for 20 Ne + 118 Sn. In contrast to calculations based on known collective states, the experimental barrier distribution is structureless. A comparison with the system 22 Ne + 118 Sn shows that this smoothing is unlikely to be due to nucleon- or α -transfer channels, and is more likely to be due to coupling to many other weak channels.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-05-01 |