Reaction and proton-removal cross sections of Li6, Be7, B10, C9,10,11, N12, O13,15, and Ne17 on Si at 15 to 53 MeV/nucleon

R. E. Warner, F. Carstoiu, J. A. Brown, F. D. Becchetti, D. A. Roberts, B. Davids, A. Galonsky, R. M. Ronningen, M. Steiner, M. Horoi, J. J. Kolata, A. Nadasen, C. Samanta, J. Schwartzenberg, and K. Subotic
Phys. Rev. C 74, 014605 – Published 17 July 2006

Abstract

Excitation functions for total reaction cross sections, σR, were measured for the light, mainly proton-rich nuclei Li6, Be7, B10, C9,10,11, N12, O13,15, and Ne17 incident on a Si telescope at energies between 15 and 53 MeV/nucleon. The telescope served as target, energy degrader and detector. Proton-removal cross sections, σ2p for Ne17 and σp for most of the other projectiles, were also measured. The strong absorption model reproduces the A-dependence of σR, but not the detailed structure. Glauber multiple scattering theory and the Jeukenne, Lejeune, and Mahaux (JLM) folding model provided improved descriptions of the measured σR values. Rms radii, extracted from the measured σR using the optical limit of Glauber theory, are in good agreement with those obtained from high energy data. One-proton removal reactions are described using an extended Glauber model, incorporating second order noneikonal corrections, realistic single particle densities, and spectroscopic factors from shell model calculations.

  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Received 12 July 2005

DOI:https://doi.org/10.1103/PhysRevC.74.014605

©2006 American Physical Society

Authors & Affiliations

R. E. Warner

  • Oberlin College, Oberlin, Ohio 44074, USA

F. Carstoiu

  • Cyclotron Institute, Texas A & M University, College Station, Texas 77843, USA Laboratoire de Physique Corpusculaire, F-14050 Caen cedex, France and IFIN-HH, 76900 Bucharest-Magurele, Romania

J. A. Brown

  • Wabash College, Crawfordsville, Indiana 47933, USA

F. D. Becchetti and D. A. Roberts

  • University of Michigan, Ann Arbor, Michigan 48109, USA

B. Davids

  • TRIUMF, 4004 Wesbrook Mall, Vancouver, Canada V6T 2A3

A. Galonsky, R. M. Ronningen, and M. Steiner

  • National Superconducting Cyclotron Laboratory, East Lansing, Michigan 48824, USA

M. Horoi

  • Department of Physics, Central Michigan University, Mount Pleasant, Michigan 48859, USA

J. J. Kolata

  • University of Notre Dame, Notre Dame, Indiana 46556, USA

A. Nadasen

  • University of Michigan, Dearborn, Michigan 48128, USA

C. Samanta

  • Virginia Commonwealth University, Richmond, Virginia 23284, USA and Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata 700064, India

J. Schwartzenberg

  • Institute of Nuclear Physics, University of Vienna, Waehringerstrasse 17, A-1090, Vienna, Austria

K. Subotic

  • Institute of Nuclear Sciences, VINCA, Belgrade 11001, Yugoslavia

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 74, Iss. 1 — July 2006

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review C

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×