6533b853fe1ef96bd12acd66

RESEARCH PRODUCT

Spectroscopy of exotic states of 13C

A. A. OgloblinS. V. KhlebnikovWladyslaw Henryk TrzaskaRauno JulinS. A. GoncharovVladimir ZherebchevskiiN. BurtebaevA. S. DemyanovaT.l. BelyaevaYu. B. GurovA. N. DanilovG. P. TyurinYu. E. PenionzhkevichN. NassurllaP. DrobyshevS. V. DmitrievYu. G. SobolevP. HeikkinenV. A. Maslov

subject

PhysicsHoyle stateta114ScatteringPhysicsQC1-999Nuclear TheoryState (functional analysis)RadiusDiffraction modelNeutronHaloAtomic physicsGround stateSpectroscopyNuclear Experiment

description

The differential cross-sections of the elastic and inelastic 13C + α scattering were measured at E (α) = 65 MeV. The radii of the states: 8.86 (1/2¯), 3.09 (1/2+ ) and 9.90 (3/2¯) MeV were determined by the Modified diffraction model (MDM). The radii of the first two levels are enhanced relatively that of the ground state of 13C, confirming the suggestion that the 8.86 MeV state could be an analogue of the Hoyle state in 12C and the 3.09 MeV state has a neutron halo. No enhancement of the radius of the 9.90 MeV state was observed. peerReviewed

yearjournalcountryeditionlanguage
2014-03-01
http://urn.fi/URN:NBN:fi:jyu-201412173544