Organization WS beam-line Project is a collaboration of

1. Research Center for Nuclear Physics (RCNP), Osaka University
2. Department of Physics, Osaka University
3. Department of Physics, Kyoto University
4. Indiana University Cyclotron Facility (IUCF), Indiana University

Information

1. Introduction/Motivation
   • Spectrometer Grand-Raiden (GR)
   • Currently achieved energy resolution
2. Dispersion matching
   • Lateral and angular dispersion matching
   • Matrix elements of beamline and spectrometer
   • Kinetic and dispersion matching factors
   • Matching condition
   • Matching condition with GR
3. Ion-Optical study of WS beamline
   • Space limitation for WS beamline
   • Layout limitation for WS beamline
   • Design concept for WS beamline
   • Dipole magnets for WS beamline
   • Dipole (K600) magnets for WS beamline
   • Quadrupole magnets for WS beamline
4. Layout and ion-optical parameters in dispersive mode
   • Section 1 : from source point to BLP1
   • Section 2 : from BLP1 to BLP2
   • Section 3 : from BLP2 to check-point
   • Section 4 : from check-point to target-point
5. Beam envelope in WS beamline
   • Beam transport in dispersive mode
   • Beam envelope in dispersive mode
   • Beam transport in achromatic mode
   • Beam envelope in achromatic mode
6. Dispersion and angular dispersiton matching with GR
   • Beam transport in dispersive mode
   • Beam envelope in dispersive mode
   • Beam transport in achromatic mode
   • Beam envelope in achromatic mode
7. Summary
   • Summary

1. Matching of a beam line and a spectrometer: New beam line project at RCNP
   Y. Fujita, K. Hatanaka, G.P.A. Berg, K. Hosono, N. Matsuoka, S. Morinobu, T. Noro, M. Sato, K. Tamura, and H. Ueno
   Nucl. Instrum. Methods Phys. Res. B 126, 274-278 (1997).

Contact Person

Dr. Tomotsugu Wakasa
Research Center for Nuclear Physics (RCNP), Osaka University
Mihogaoka 10-1, Ibaraki, Osaka 567-0047, Japan
Phone: +81-6-6879-8935, Fax: +81-6-6879-8899
e-mail: wakasa@rcnp.osaka-u.ac.jp
URL: http://www.rcnp.osaka-u.ac.jp/