170 likes | 257 Views
High Spin States in 208 Pb Region. Jacek Wrzesiński Institute of Nuclear Physics, Polish Academy of Science Krakow, Poland. Institute of Nuclear Physics PAN, Kraków, Poland R. Broda B. Fornal K.H. Maier K. Królas T. Pawłat J.W. University of Padowa, INFN, Italy D. Bazzacco
E N D
High Spin States in 208Pb Region Jacek Wrzesiński Institute of Nuclear Physics, Polish Academy of Science Krakow, Poland
Institute of Nuclear Physics PAN, Kraków, Poland R. Broda B. Fornal K.H. Maier K. Królas T. Pawłat J.W. • University of Padowa, INFN, Italy • D. Bazzacco • S. Lunardi • LNL Legnaro, INFN, Italy • C. Rossi Alvarez • G. de Angelis • A. Gadea • ANL Argonne, USA • R.V.F. Janssens • M.P. Carpenter • D. Seweryniak • University of Padowa, INFN, Italy • D. Bazzacco • S. Lunardi • LNL Legnaro, INFN, Italy • C. Rossi Alvarez • G. de Angelis • A. Gadea • ANL Argonne, USA • R.V.F. Janssens • M.P. Carpenter • D. Seweryniak • GSI Darmstadt, Germany • J.Gerl • M. Rejmund
Early high spin study (e,e’) - J.P. Connelly at al., Phys. Rev. C 45, 2711 (1992) Deep Inelastic Reactions 64Ni + 208Pb - M. Schramm at al., Z. Phys. A 344, 363, (1993)
Experiment in LNL Legnaro, INFN, Italy Deep inelastic reactions 76Ge + 208Pb 420 MeV Thick 208Pb target - 50mg/cm2 Pulsed beam – 400 ns Low intensity 0.2 pnA ALPI accelerator GASP gamma array
Experiment in GSI Deep inelastic reactions 136Xe + 208Pb 5.7 MeV/u 208Pb + 208Pb 6.5 MeV/u Thick 208Pb target - 50mg/cm2 Pulsed beam – 110 ns UNILAC accelerator 5 Ge-CLUSTER Detectors
Z=82 N=126 protony neutrony
Collective octupole excitations 208Pb + 208Pb
Experiment in ANL Argonne, USA Deep inelastic reactions 48Ca + 208Pb 208Pb + 238U Thick 238U target Pulsed beam – 200 ns ATLAS accelerator GAMMASPHERE array