Research output: Contribution to journal › Article › peer-review
New results with stored exotic nuclei at relativistic energies. / Geissel, H.; Litvinov, Yu A.; Attallah, F.; Beckert, K.; Beller, P.; Bosch, F.; Boutin, D.; Faestermann, T.; Falch, M.; Franzke, B.; Hausmann, M.; Hellström, M.; Kaza, E.; Kerscher, Th; Klepper, O.; Kluge, H. J.; Kozhuharov, C.; Kratz, K. L.; Litvinov, S. A.; Löbner, K. E.G.; Maier, L.; Matoš, M.; Münzenberg, G.; Nolden, F.; Novikov, Yu N.; Ohtsubo, T.; Ostrowski, A.; Patyk, Z.; Pfeiffer, B.; Portillo, M.; Radon, T.; Scheidenberger, C.; Stadlmann, J.; Steck, M.; Viera, D. J.; Weick, H.; Winkler, M.; Wollnik, H.; Yamaguchi, T.
In: Nuclear Physics A, Vol. 746, No. 1-4 SPEC.ISS., 27.12.2004, p. 150-155.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - New results with stored exotic nuclei at relativistic energies
AU - Geissel, H.
AU - Litvinov, Yu A.
AU - Attallah, F.
AU - Beckert, K.
AU - Beller, P.
AU - Bosch, F.
AU - Boutin, D.
AU - Faestermann, T.
AU - Falch, M.
AU - Franzke, B.
AU - Hausmann, M.
AU - Hellström, M.
AU - Kaza, E.
AU - Kerscher, Th
AU - Klepper, O.
AU - Kluge, H. J.
AU - Kozhuharov, C.
AU - Kratz, K. L.
AU - Litvinov, S. A.
AU - Löbner, K. E.G.
AU - Maier, L.
AU - Matoš, M.
AU - Münzenberg, G.
AU - Nolden, F.
AU - Novikov, Yu N.
AU - Ohtsubo, T.
AU - Ostrowski, A.
AU - Patyk, Z.
AU - Pfeiffer, B.
AU - Portillo, M.
AU - Radon, T.
AU - Scheidenberger, C.
AU - Stadlmann, J.
AU - Steck, M.
AU - Viera, D. J.
AU - Weick, H.
AU - Winkler, M.
AU - Wollnik, H.
AU - Yamaguchi, T.
PY - 2004/12/27
Y1 - 2004/12/27
N2 - Recently, much progress has been made with stored exotic nuclei at relativistic velocities (v c = 0.7). Fragments of 208Pb and 209Bi projectiles and fission products from 238U ions were produced, separated in flight with the fragment separator FRS, and injected into the storage-cooler ring ESR for precision measurements. 114 new masses of neutron-deficient isotopes in the lead region have been measured with time-resolved Schottky Mass Spectrometry (SMS). A new isospin dependence of the pairing energy was observed due to the improved mass accuracy of typically 1.5×10-7 (30 keV). New masses of short-lived neutron-rich fission fragments have been obtained with Isochronous Mass Spectrometry (IMS). An innovative field of spectroscopy has been opened up with lifetime measurements of stored bare and few-electron fragments after applying both stochastic and electron cooling.
AB - Recently, much progress has been made with stored exotic nuclei at relativistic velocities (v c = 0.7). Fragments of 208Pb and 209Bi projectiles and fission products from 238U ions were produced, separated in flight with the fragment separator FRS, and injected into the storage-cooler ring ESR for precision measurements. 114 new masses of neutron-deficient isotopes in the lead region have been measured with time-resolved Schottky Mass Spectrometry (SMS). A new isospin dependence of the pairing energy was observed due to the improved mass accuracy of typically 1.5×10-7 (30 keV). New masses of short-lived neutron-rich fission fragments have been obtained with Isochronous Mass Spectrometry (IMS). An innovative field of spectroscopy has been opened up with lifetime measurements of stored bare and few-electron fragments after applying both stochastic and electron cooling.
UR - http://www.scopus.com/inward/record.url?scp=9144250476&partnerID=8YFLogxK
U2 - 10.1016/j.nuclphysa.2004.09.030
DO - 10.1016/j.nuclphysa.2004.09.030
M3 - Article
AN - SCOPUS:9144250476
VL - 746
SP - 150
EP - 155
JO - Nuclear Physics A
JF - Nuclear Physics A
SN - 0375-9474
IS - 1-4 SPEC.ISS.
ER -
ID: 47742131