Перегляд за автором "Barth, W."

Сортувати за: Порядок: Результатів:

  • Development of LEBT and beam dynamics study in an initial RFQ part (input radio matcher) for a Heavy ion high current GSI-HSI-RFQ 
    Vorobyov, I.A.; Pershin, V.I.; Tretyakova, T.E.; Visotsky, S.A.; Yaramyshev, S.G.; Barth, W. (Вопросы атомной науки и техники, 2006)
    Different variants of the LEBT for a Heavy Ion RFQ (GSI-UNILAC) were numerically investigated. The requirements for initial matching conditions for the RFQ structure have been defined. The optimization of an unmodulated input ...
  • Method for minimization of the phase volume growth on the post-stripping section of the UNILAC 
    Barth, W.; Bomko, V.O.; Dahl, L.; Groening, L.; Kobets, A.P.; Tishkin, S.S.; Yaramyshev, S.; Zajtsev, B.V. (Вопросы атомной науки и техники, 2007)
    The method for determination of the optimum parameters of the matching line of UNILAC post-stripping section (Alvarez structure) is presented. The distinctive feature of this method is the fact that the object of minimization ...
  • Results of beam dynamics simulations in the matching line and first Alvarez tank of the UNILAC 
    Barth, W.; Bomko, V.; Dahl, L.; Groening, L.; Ptukhina, Z.; Tishkin, S.; Yaramyshev, S.; Zajtsev, B. (Вопросы атомной науки и техники, 2007)
    Parameters of the beam Ar¹⁰⁺ at input of the first Alvarez tank for providing maximal transmission and brilliance, minimum emittance growth in all Alvarez for the different currents of beam and distribution of particles ...
  • The GSI-UNILAC - a megawatt beam injector for FAIR 
    Barth, W.; Dahl, L.; Groening, L.; Yaramyshev, S. (Вопросы атомной науки и техники, 2006)
    For the FAIR project the present GSI accelerator complex, consisting of the heavy ion high current linac UNILAC and the synchrotron SIS 18, is foreseen to serve as an injector for up to 10¹² U²⁸⁺ particles/s. Different ...
  • Upgrade of the high current heavy ion front-end system of the GSI UNILAC 
    Yaramyshev, S.; Barth, W.; Dahl, L.; Kolomiets, A. (Вопросы атомной науки и техники, 2006)
    The FAIR Project requires an U⁴⁺ beam current above 18 emA behind the heavy ion high current RFQ. The measured intensity was a factor of two lower. The beam dynamics in the front-end system has been simulated with the ...