Zobrazeno 1 - 10
of 206
pro vyhledávání: '"D. Krischel"'
Publikováno v:
IEEE Transactions on Applied Superconductivity. 18:949-952
KATRIN is the most advanced beta-decay experiment for measuring the rest mass of the neutrino. Within this experiment, the Windowless Gaseous Tritium Source (WGTS) is a sophisticated cryogenic and magnetic system of 16 meter length incorporating in t
Autor:
J.H. Timmer, M. Poier, H.-U. Klein, C. Baumgarten, H. Röcken, A. Geisler, C. Zimmer, M. Schillo, A. Hobl, P. V. vom Stein, T. Stephani, D. Krischel
Publikováno v:
IEEE Transactions on Applied Superconductivity. 17:2307-2310
Two superconducting cyclotrons have been delivered by ACCEL to produce 250 MeV protons for cancer treatment. Based on a conceptual design of the national superconducting cyclotron laboratory (NSCL) these machines are the first ones of their kind bein
Autor:
D. Krischel, W. Walter, Hamlet Khodzhibagiyan, M.. Gehring, A.. Nyilas, W. Gärtner, R. Burgmer, P. Schmidt, A.. Wessner, G. Moritz, Egbert Fischer, Alexander Kovalenko
Publikováno v:
IEEE Transactions on Applied Superconductivity. 17:1169-1172
The SIS 100 magnets of the Nuclotron-type are fast- pulsed superferric cold iron magnets. The dipole coil is a double layer saddle-shaped coil with 16 turns. The cable is a hollow tube NbTi composite cable of about 7.2 mm outer diameter, cooled with
Autor:
C. Baumgarten, T. Stephani, J.H. Timmer, H. Röcken, D. Krischel, A. Geisler, M. Schillo, U. Klein
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 570:10-14
Beam phase measurements performed during the commissioning of the ACCEL 250 MeV medical proton cyclotrons are presented and compared to results of orbit tracking computations based on high accuracy magnetic field map measurements. The agreement betwe
Autor:
J.H. Timmer, C. Baumgarten, A. Geisler, T. Stephani, M. Schillo, H. Röcken, D. Krischel, U. Klein
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 569:706-712
The result of a beam profile measurement in the first turn after the internal ion source of the 250 MeV ACCEL compact medical proton cyclotron is presented and compared to beam profiles obtained by orbit tracking computations. The comparison allows t
Autor:
B. Schellong, Uta Klein, Lucio Rossi, A. Payn, K.M. Schirm, P. Schmidt, D. Krischel, R. Burgmer, Per Espen Hagen, Marco Durante, T. Tortschanoff, Frank Simon, Ezio Todesco
Publikováno v:
IEEE Transactions on Applied Superconductivity. 16:281-284
By the end of August 2005 about 320 of the 400 main LHC quadrupole magnets have been fabricated and about 220 of them assembled into their cold masses, together with corrector magnets. About 130 of them have been cold tested in their cryostats and mo
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:1342-1345
Starting in 2001 ACCEL Instruments GmbH has designed a superconducting cyclotron in collaboration with the National Superconducting Cyclotron Laboratory (NSCL), Michigan, USA, for proton therapy. This design is based on a proposal from NSCL from 1993
Autor:
U. Klein, Robert Rossmanith, A. Hobl, D. Krischel, D. Dölling, S. Kubsky, A. Geisler, P. Komorowski, H. O. Moser
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:1232-1235
New advanced cryogen-free superconducting mini-gap undulators are capable of supplying high-energy photons required by experiments in medium energy storage rings. ACCEL's new cryogen-free superconducting undulators pave the way for these easy-to-use
Autor:
K.-H. Weck, Joachim Bock, K.-P. Juengst, Mathias Noe, D. Krischel, R. Steingass, M. Kleimaier, H.-U. Klein, F. Breuer, R. Kreutz
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 15:1961-1964
A full scale three-phase resistive high-Tc superconducting fault current limiter (SCFCL) designed for 10 kV, 10 MVA, has been developed, manufactured, and tested within a publicly funded German project called CURL 10. The device is based on 90 bifila
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 13:1217-1220
Undulators in electron/positron accelerators are powerful sources of UV radiation and X-rays. The field-generating elements in classical undulators are either permanent magnets or electromagnets. For undulators with short periods, permanent magnets a