COSY-11: an experimental facility for studying meson production in free
  and quasi-free nucleon-nucleon collisions

Adam, H. -H.; Budzanowski, A.; Czyzykiewicz, R.; Grzonka, D.; Janusz, M.; Jarczyk, L.; Kamys, B.; Khoukaz, A.; Kilian, K.; Klaja, P.; Moskal, P.; Oelert, W.; Piskor-Ignatowicz, C.; Przerwa, J.; Ritman, J.; Rozek, T.; Sefzick, T.; Siemaszko, M.; Smyrski, J.; Taeschner, A.; Wessels, J.; Winter, P.; Wolke, M.; Wuestner, P.; Zipper, W.

research

COSY-11: an experimental facility for studying meson production in free and quasi-free nucleon-nucleon collisions

Authors: H. -H. Adam
A. Budzanowski
R. Czyzykiewicz
D. Grzonka
M. Janusz
L. Jarczyk
B. Kamys
A. Khoukaz
K. Kilian
P. Klaja
P. Moskal
W. Oelert
C. Piskor-Ignatowicz
J. Przerwa
J. Ritman
T. Rozek
T. Sefzick
M. Siemaszko
J. Smyrski
A. Taeschner
J. Wessels
P. Winter
M. Wolke
P. Wuestner
W. Zipper
Publication date: 1 January 2005
Publisher: 'AIP Publishing'
Doi

Abstract

The COSY-11 experimental setup is an internal facility installed at the COoler SYnchrotron COSY in Juelich. It allows to investigate meson production in free and quasi-free nucleon-nucleon collisions, eg. pp --> pp meson and pd --> p_sp np meson reactions. Drift chambers and scintillators permit to measure outgoing protons, separated in magnetic field of COSY-11 dipole. Neutrons are registered in the neutron modular detector installed downstream the beam. Recently, the experimental setup has been extended with spectator detector, deuteron drift chamber and polarization monitoring system, and since then meson production can be investigated also as a function of spin and isospin of colliding nucleons.Comment: Presented at LEAP05: International conference on Low Energy Antiproton Physics, Bonn - Juelich, Germany, May 16-22, 200