Spectroscopy of Radioactive Beams from Single-nucleon Knockout Reactions: Application to the Search for Proton Halos
نویسندگان
چکیده
منابع مشابه
Spectroscopy and correlations probed in direct two-nucleon knockout reactions
Nucleon knockout reactions from fast radioactive secondary beams colliding with light nuclear targets provide a useful tool for studying structure away from the valley of βstability. An efficient means of producing specific exotic nuclei, the technique has been recently applied to study nuclear halos, isospin symmetry and cross-shell excitations, and in tracking the evolution of single-particle...
متن کاملTwo-nucleon knockout spectroscopy at the limits of nuclear stability.
Sudden single-nucleon removal reactions from fast radioactive beams are now key to studies of the structure of rare isotopes. The sensitivity of the heavy residue's parallel momentum distribution to the orbital angular momentum of the removed nucleon is a crucial feature with a high spectroscopic value. Two-nucleon removal reactions provide experimental reach toward the rarest nuclear species. ...
متن کاملPotential and limitations of nucleon transfer experiments with radioactive beams at REX - ISOLDE
As a tool for studying the structure of nuclei far off stability the technique of γ-ray spectroscopy after low-energy single-nucleon transfer reactions with radioactive nuclear beams in inverse kinematics was investigated. Modules of the MINIBALL germanium array and a thin position-sensitive parallel plate avalanche counter (PPAC) to be employed in future experiments at REX-ISOLDE were used in ...
متن کاملSpectroscopy of Radioactive Beams from Single-Nucleon Knockout Reactions: Application to the sd Shell Nuclei
A. Navin,1,2 D. Bazin,1 B. A. Brown,1,3 B. Davids,1,3 G. Gervais,1,3,* T. Glasmacher,1,3 K. Govaert,1 P. G. Hansen,1,3 M. Hellström,4 R. W. Ibbotson,1 V. Maddalena,1,3 B. Pritychenko,1,3 H. Scheit,1,3 B. M. Sherrill,1,3 M. Steiner,1 J. A. Tostevin,5 and J. Yurkon1 1National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 2Nuclear Physics Division, B...
متن کاملShell structure at N = 28 near the dripline : spectroscopy of 42 Si , 43 P and 44
Measurements of the N = 28 isotones 42Si, 43P and 44S using oneand two-proton knockout reactions from the radioactive beam nuclei 44S and 46Ar are reported. The knockout reaction cross sections for populating 42Si and 43P and a 184 keV γ-ray observed in 43P establish that the d3/2 and s1/2 proton orbits are nearly degenerate in these nuclei and that there is a substantial Z = 14 subshell closur...
متن کامل