γ-ray spectroscopy of one-proton knockout from 45Cl

Autor: Riley, LA, Adrich, P, Ahsan, N, Baugher, TR, Bazin, D, Brown, BA, Cook, JM, Cottle, PD, Diget, C, Gade, A, Glasmacher, T, Hosier, KE, Kemper, KW, Ratkiewicz, A, Siwek, KP, Tostevin, JA, Volya, A, Weisshaar, D
Jazyk: angličtina
Rok vydání: 2012
Popis: The role of proton shell effects in the structure of the N=28 isotones 45Cl and 44S has been studied via one-proton knockout from 45Cl. We compare measured γ-ray intensities, inclusive and partial knockout cross sections, and the inclusive momentum distribution of outgoing 44S particles with shell-model and reaction-theory predictions. The strong population in this reaction of the recently identified 41+ state in 44S, identified through its subsequent γ-ray decay energy, makes a compelling case for a Jπ=3/2+ ground state in 45Cl.
Databáze: OpenAIRE