Study of the 12C(12C, n)23Mg reaction around the resonance at Ecm = 19.3 MeV

Sperr, P.; Evers, D.; Rudolph, K.; Assmann, W.; Spindler, E.; Konrad, P.; Denhöfer, G.

doi:10.1016/0370-2693(74)90177-4

Cited by 30 publications

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“…From their excitation energies and their selective population they were proposed to be the 19/2 + and 21/2 + Yrast levels in 23Mg [8].…”

Section: The 1413 and 1456 Mev Levels In 23mgmentioning

confidence: 99%

“…rotational band seems to be important for any conclusions to be drawn about the nature of the 12C + 12C resonances. In this paper we present the complete data obtained from studies of the 12C(12C, n) excitation function around the 19.3 MeV resonance preliminary data of which have been published earlier [8]. In (n, 7) coincidence measurements and in coincidences between neutrons and charged particles as well as (p, 7) coincidences the decay of high spin states populated preferentially at the resonance could be studied.…”

Section: Introductionmentioning

confidence: 97%

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Investigation of high spin states in23Na and23Mg and the12C+12C resonance atE c.m.=19.3 MeV

et al. 1977

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The resonance in the 12C + t2C system at E .... = 19.3 MeV has been studied in the neutron and proton decay channels. From (p, 7), (n, p) and (n, 7) coincidence measurements high spin states could be localized in A--23 nuclei, in 23Mg up to possibly 21/2 +. These states were resonantly populated. The present data favor J~= 17/2 + for the 9.61 MeV state in 23Mg and therefore also for the probable parent state at 9.81 MeV in 23Na. A J~=12 + assignment to the resonance is supported and evidence was found that the resonant excitation of the lowest 15/2 + and 17/2 + states in mass 23 nuclei is caused by a change of the intrinsic structure of the Yrast levels around J~= 15/2 + towards larger deformation.

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“…From their excitation energies and their selective population they were proposed to be the 19/2 + and 21/2 + Yrast levels in 23Mg [8].…”

Section: The 1413 and 1456 Mev Levels In 23mgmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 97%