6533b7d2fe1ef96bd125e903

RESEARCH PRODUCT

No evidence for medium effects in the12C(e, e'p)11Bg.s. reaction

A. SerdarevicV. KundeJ. LacM. KornR. NeuhausenS. WolfM. O. DistlerTh. WalcherM. KahrauAchim RichterW.u. BoeglinK. MerleB. VodenikR. GeigesTh. PospischilR. BöhmJ.m. FriedrichP. SauerS. SchardtK. I. BlomqvistTh. VeitG. RosnerA. WagnerK. W. KrygierR. EdelhoffM. PotokarA. RokavecE. A. J. M. OffermannA. LiesenfeldH. KramerM. Kuss

subject

PhysicsNuclear and High Energy PhysicsNuclear magnetic resonanceProtonForm factor (quantum field theory)Analytical chemistryNuclear fusion

description

The12C(e, e'p)11B g.s reaction has been measured in parallel and anti-parallel kinematics over ap m range of −120<p m<120 MeV/c at a centralT p of 90 MeV. In contrast to previous measurements at NIKHEF, both kinematics can be described without enhancement of the transverse form factor of the bound proton (η=0.98(5)). The spectroscopic factor for this transition as determined with the new Mainz data (S α =1.54(5)) is 22% smaller than the NIKHEF value.

https://doi.org/10.1007/bf01291135