Referierte Veröffentlichungen der Abteilung
2020 - 2024 | 2019 - 2015 | 2014 - 2010 | 2009 - 2005 | 2004 - 2000 |
- 2004
- R. Hasse, O. Boine-Frankenheim: Scaling laws with current for equilibrium momentum spread and emittances from intrabeam scattering and electron cooling. Nucl. Instr. Meth. A 532, 451 (2004)
- J. Qiang, R. D. Ryne, I. Hofmann: Space-Charge Driven Emittance Growth in a 3D Mismatched Anisotropic Beam. Physical Review Letters 92, 174801 (2004)
- P. Zenkevich, A. Dolinsky, I. Hofmann: Dipole instability of a circulating beam due to the ion cloud in an electron cooling system. Nucl. Instrum. Meth. A 532, 454 (2004)
2003- M. Kirk, H. Damerau, I. Hofmann, O. Boine-Frankenheim, P. Spiller, P. Huelsmann: Phase space growth during RF capture in the GSI heavyion synchrotron SIS-18. Laser and Particle Beams 21, 85 (2003)
- A. Al-Khateeb, O. Boine-Frankenheim, R. Hasse, I. Hofmann: Longitudinal collective echoes in coasting particle beams. Phys. Rev. ST Accel. Beams 6, 014205 (2003)
- I. Hofmann, G. Franchetti, O. Boine-Frankenheim, J. Qiang, R. D. Ryne: Space charge resonances in two and three dimensional anisotropic beams. Phys. Rev. ST Accel. Beams 6, 024202 (2003)
- O. Boine-Frankenheim, I. Hofmann: Space charge effects and coherent stability limits in barrier buckets. Phys. Rev. ST Accel. Beams 6, 034207 (2003)
- E. Mustafin, O. Boine-Frankenheim, I. Hofmann, H. Reich-Sprenger, P. Spiller: A theory of the beam loss-induced vacuum instability applied to the heavy-ion synchrotron SIS 18. Nucl. Instr. Meth. A 510, 199 (2003)
- G. Franchetti, S. Gilardoni, K. Hanke, E.B. Holzer, A. Lombardi, M.Migliorati, F. Tazzioli, C. Vaccarezza: Muon phase rotation and cooling: simulation work at CERN. J. Phys. G 29, 1649-1652 (2003)
- G. Franchetti, I. Hofmann, M. Giovannozzi, M. Martini, E. Metral: Space charge and octupole driven resonance trapping observed at the CERN proton synchrotron. Phys. Rev. ST Accel. Beams 6, 124201 (2003)
- E. Mustafin, I. Hofmann, H. Weick: Influence of electronic stopping power on the total neutron yield of energetic heavy ions. Nucl. Instr. and Meth. A 501, 553 (2003)
- M. Aslanine-jad and I. Hofmann: Effect of space charge on linear coupling and gradient errors in high-intensity rings. Phys. Rev. ST Accel. Beams 6, 124202 (2003)
- A. V. Fedotov, I. Hofmann, R. L. Gluckstern, H. Okamoto: Parametric collective resonances and space-charge limit in high-intensity rings. Phys. Rev. ST Accel. Beams 6, 094201 (2003)
2002- E. Mustafin, O. Boine-Frankenheim, I. Hofmann, P. Spiller: Beam Losses in Heavy Ion Drivers. Laser and Particle Beams 20, 637 (2002)
- G. Franchetti, I. Hofmann, D. Jeon: Anisotropic free-energy limit of halos in high-intensity accelerators. Phys. Rev. Lett. 88, 254802 (2002)
- A.V. Fedotov and I. Hofmann: Half-integer resonance crossing in high-intensity rings. Phys. Rev. ST Accel. Beams 5, 024202 (2002)
- H. Brauning, A. Diehl, K.v. Dietmar, A. Theiss, R. Trassl, E. Salzborn, I. Hofmann: Charge-changing ion-ion collisions in heavy ion fusion. Laser and Particle Beams, 20, 493 (2002)
2001- A. Al-khateeb, O. Boine-Frankenheim, I. Hofmann, G. Rumolo: Analytical calculation of the longitudinal space charge and resistive wall impedances in a smooth cylindrical pipe. Phys. Rev. E 63, 026503 (2001)
- O. Boine-Frankenheim, I. Hofmann: Vlasov Simulation of the Microwave Instability. Nucl. Instr. Meth. A 464, 351 (2001)
- I. Hofmann, O. Boine-Frankenheim: Resonant Emittance Transfer Driven by Space Charge. Phys. Rev. Lett. 87, 034802 (2001)
- A. Al-Khateeb, O. Boine-Frankenheim, I. Hofmann, G. Rumolo: Coupling Impedance of a small hole for particle beams travelling at arbitrary beta in a cylindrical pipe. J. Phys. G: Nucl. Part. Phys. 27, 2471 (2001)
- G. Turchetti, A. Bazzani, F. Bergamini, S. Rambaldi, I. Hofmann, L. Bongini, G. Franchetti: Frequency map analysis of resonances in a nonlinear lattice with space charge. Nucl. Instr. and Meth. A 464 (2001) 551-556
- G. Franchetti: Linear beam optics in solenoidal channels. Phys. Rev. ST Accel. Beams 4, 074001 (2001)
- H. Schonauer, B. Autin, R. Cappi, M. Chanel, G. Franchetti, J. Gareyte, R. Garoby, M. Giovannozzi, H. Haseroth, M. Martini, E.Metral, D. Mohl, K. Schindl, W. Pirkl, G.H. Rees, C. Prior, I. Hofmann, S. Koscielniak, K. Bongardt, Yu. Senichev: Proton drivers for neutrino factories: the CERN approach. Nucl. Instr. and Meth. A 472, 504-510 (2001)
- I. Hofmann, J. Qiang, R. Ryne: Collective Resonance Model of Energy Exchange in 3D Nonequipartitioned Beams. Phys. Rev. Lett. 86, 2313 (2001)
- R. Trassl, H. Bruning, K. v. Diemar, F. Melchert, E. Salzborn, I. Hofmann: Ion-ion charge exchange cross-sections for heavy ion fusion. Nucl. Instr. and Meth. A 464, 80 (2001)
- P. Zenkevich, A. Bolshakov, N. Alexeev, A. Golubev, E. Mustafin, B. Sharkov, I. Hofmann, I. Meshkov, A. Sydorin: Strategy of intense ion beam accumulation by use of charge exchange accumulation. Nucl. Instr. And Meth. A 464, 616 (2001)
- A. Diehl, H. Bruning, R. Trassl, D. Hathiramani, A. theiss, H. Kern, E. Salzborn, I. Hofmann: Charge transfer and ionization in collisions between multiply charged noble gas ions. J. Phys. B: At. Mol. Opt. Phys. 34, 4073 (2001)
2000- G. Rumolo, O. Boine-Frankenheim, I. Hofmann, G. Miano: Theory and Simulations of Intense Laser Cooled Coasting Beams. Nucl. Instr. Meth. A 441, 191 (2000)
- O. Boine-Frankenheim, I. Hofmann: Simulation and Observation of Nonlinear Longitudinal Space-Charge Phenomena in Coasting Beams. Nucl. Instr. Meth. A 441, 28 (2000)
- O. Boine-Frankenheim, I. Hofmann: Vlasov Simulation of the Microwave Instability in Space Charge Dominated Coasting Beams. Phys. Rev. ST Accel. Beams 3, 104202 (2000)
- G. Franchetti, I. Hofmann, G. Rumolo. Effect of space charge on bunch compression near the transition. Phys. Rev. ST Accel. Beams 3, 084201 (2000)