Research output: Contribution to journal › Article › peer-review
TOF-mass-measurements of exotic nuclei at the ESR of the GSI. / Wollnik, H.; Beckert, K.; Beha, T.; Bosch, F.; Dolinskii, A.; Eickhoff, H.; Falch, M.; Franzke, B.; Fujita, Y.; Geissel, H.; Hausmann, M.; Horvath, Th; Irnich, H.; Jung, H. C.; Kerscher, Th; Klepper, O.; Kozhuharov, C.; Kraus, G.; Löbner, K. E.G.; Münzenberg, G.; Nickel, F.; Nolden, F.; Novikov, Yu; Radon, T.; Reich, H.; Scheidenberger, C.; Schlitt, B.; Schwab, W.; Schwinn, A.; Steck, M.; Sümmerer, K.; Theiss, M.; Winkler, T.
In: Nuclear Physics A, Vol. 626, No. 1-2, 17.11.1997, p. 327-331.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - TOF-mass-measurements of exotic nuclei at the ESR of the GSI
AU - Wollnik, H.
AU - Beckert, K.
AU - Beha, T.
AU - Bosch, F.
AU - Dolinskii, A.
AU - Eickhoff, H.
AU - Falch, M.
AU - Franzke, B.
AU - Fujita, Y.
AU - Geissel, H.
AU - Hausmann, M.
AU - Horvath, Th
AU - Irnich, H.
AU - Jung, H. C.
AU - Kerscher, Th
AU - Klepper, O.
AU - Kozhuharov, C.
AU - Kraus, G.
AU - Löbner, K. E.G.
AU - Münzenberg, G.
AU - Nickel, F.
AU - Nolden, F.
AU - Novikov, Yu
AU - Radon, T.
AU - Reich, H.
AU - Scheidenberger, C.
AU - Schlitt, B.
AU - Schwab, W.
AU - Schwinn, A.
AU - Steck, M.
AU - Sümmerer, K.
AU - Theiss, M.
AU - Winkler, T.
PY - 1997/11/17
Y1 - 1997/11/17
N2 - We plan to measure masses of very shortlived exotic nuclei far from β-stability by using the Experimental Storage Ring (ESR) of the GSI as an energy isochronous Time-of-Flight (TOF) mass-spectrometer which requires a special ion-optical setting of the quadrupoles in the ESR. Via projectile fragmentation a large variety of exotic nuclei can be produced, which can be separated in flight by the Fragment Separator (FRS) prior to being injected into the ESR. A special time-pick-off-detector has been developed, which uses secondary electron emission from a thin foil, which is penetrated by the ions under investigation. This detector has been designed for use in the ESR-vacuum of 10-11mbar and has an intrinsic time-resolution of ≈ 85ps. Also a Time Recording System (TRS) with a time-jitter of only ≈ 50ps has been build. The TRS is capable of recording time-marks for a few ions over a large number (> 500) of turns.
AB - We plan to measure masses of very shortlived exotic nuclei far from β-stability by using the Experimental Storage Ring (ESR) of the GSI as an energy isochronous Time-of-Flight (TOF) mass-spectrometer which requires a special ion-optical setting of the quadrupoles in the ESR. Via projectile fragmentation a large variety of exotic nuclei can be produced, which can be separated in flight by the Fragment Separator (FRS) prior to being injected into the ESR. A special time-pick-off-detector has been developed, which uses secondary electron emission from a thin foil, which is penetrated by the ions under investigation. This detector has been designed for use in the ESR-vacuum of 10-11mbar and has an intrinsic time-resolution of ≈ 85ps. Also a Time Recording System (TRS) with a time-jitter of only ≈ 50ps has been build. The TRS is capable of recording time-marks for a few ions over a large number (> 500) of turns.
UR - http://www.scopus.com/inward/record.url?scp=18844466959&partnerID=8YFLogxK
U2 - 10.1016/S0375-9474(97)00553-8
DO - 10.1016/S0375-9474(97)00553-8
M3 - Article
AN - SCOPUS:18844466959
VL - 626
SP - 327
EP - 331
JO - Nuclear Physics A
JF - Nuclear Physics A
SN - 0375-9474
IS - 1-2
ER -
ID: 47747113