PD Dr. habil. Igor Zagorodnov INHALT II ...zagor/Igor Zagorodnov - Lebenslauf.pdf · PD Dr. habil....

PD Dr. habil. Igor Zagorodnov Notkestrae 65 22607 Hamburg Tel: 040-8998-1802 Email: [email protected]

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INHALT

I. LEBENSLAUF ...................................................................................................................................... 2

II. VERFFENTLICHUNGEN IN ZEITSCHRIFTEN .............................................................................. 3

III. KONFERENZBEITRGE .................................................................................................................... 5

IV. EINGELADENE VORTRGE ............................................................................................................. 7

V. WEITERE VORTRGE UND FORSCHUNGSBERICHTE ................................................................ 7

VI. GUTACHTERTTIGKEIT .................................................................................................................... 8

VII. INDUSTRIE- UND FORSCHUNGSKOOPERATIONEN ................................................................... 9

VIII. DRITTMITTELEINWERBUNG ........................................................................................................... 9

IX. BETREUUNG VON STUDIEN- UND DIPLOMARBEITEN................................................................ 9

X. BETREUUNG VON DOKTORARBEITEN .......................................................................................... 9

XI. TTIGKEIT IN DER LEHRE.............................................................................................................. 10


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I. LEBENSLAUF

PERSNLICHE DATEN

Geboren: am 07.08.1968 in Korostyschew, die Ukraine

Familienstand: verheiratet, zwei Shne

Adresse: Notkestrae 65, 22607 Hamburg, Deutschland

Telefon: 040-8998-1802

Email: [email protected] BERUFLICHER WERDEGANG

Deutsches Elektronen-Synchrotron, DESY Wissenschaftlicher Mitarbeiter (unbefristet seit 2007)

Hamburg, DeutschlandSeit Mrz 2005

Beschleunigerphysiker in der Maschinen-Physik-Gruppe am Deutschen Elektronen-Synchrotron. Die Forschungsschwerpunkte meiner Arbeit sind:

Simulationen der Teilchendynamik in Beschleunigern; Entwicklung von numerischen und analyti-schen Verfahren

Simulationen der Physik in Freie-Elektronen-Lasern; Entwicklung von numerischen und analyti-schen Verfahren

Berechnungen von elektromagnetischen Feldern; Entwicklung von neuartigen dispersionsfreien Diskretisierungsverfahren zur Berechnung von elektromagnetischen Feldern in Beschleunigern; Randkonforme (cut-cell) Diskretisierungen; spezielle Oberflchenrandbedingungen

Entwicklung numerischer Pakete zur Simulationen der Teilchendynamik, zur Berechnung elektro-magnetischer Feldern und zur Simulationen der Physik in Freie-Elektronen-Lasern

Teilnahme am Betrieb der Anlage FLASH (Free-Electron Laser in Hamburg) Technische Universitt Darmstadt, Institut fr Theorie Elektromagnetischer Felder Privat-Dozent

Darmstadt, DeutschlandSeit Oktober 2012

Technische Universitt Darmstadt, Institut fr Theorie Elektromagnetischer Felder Wissenschaftlicher Mitarbeiter

Darmstadt, DeutschlandOktober 2000 Februar 2005

Moskauer Staatliche Lomonossow- Universitt, Fachbereich Angewandte Mathematik, Institut fr Mathematische Physik Wissenschaftlicher Mitarbeiter (Postdoktorand)

Moskau, RusslandMai 1999 September 2002

Moskauer Staatliche Lomonossow- Universitt, Fachbereich Angewandte Mathematik, Institut fr Mathematische Physik Doktorand

Moskau, RusslandSeptember 1994 Mai 1998

Forschungsinstitut fr Impulstechnik Wissenschaftlicher Mitarbeiter

Moskau, RusslandDezember 1994 Oktober 2000


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AUSBILDUNG

Habilitation (PD Dr. habil.) Technische Universitt Darmstadt, Fachbereich Elektrotechnik und Infor-mationstechnik

Februar 2012

Habilitationsschrift: Numerische Verfahren fr Physik von Beschleunigern und von Freie-Elektronen Lasern Habilitationsvortrag: Physik von Freie-Elektronen-Lasern

Referenten: Prof. Dr.-Ing. T. Weiland, Prof. Dr.rer.nat. J. Robach Promotion (Dr.(VAK Moskau)) Moskauer Staatliche Lomonossow-Universitt, Fachbereich Angewandte Mathematik, Institut fr Mathematische Physik

Dezember 1998

Titel der Dissertation: Numerical Methods for Solving the Problems of Wave Diffraction by Structures with the Cube Symmetry Group

Referenten: Prof. Dr. A.S. Illyinsky, Prof. Dr. E.V. Zakharov

Universittsdiplom in Angewandter Mathematik, Studium der Angewandten Mathematik Moskauer Staatliche Lomonossow-Universitt, Fachbereich An-gewandte Mathematik, Institut fr Mathematische Physik

mit AuszeichnungSeptember 1989-June 1994

Titel der Diplomarbeit: Asymptotic of Solutions of Singular Perturbed Problems with Degeneration

Referent: Prof. Dr. V.G. Suschko Diplom des Grundschullehrers, Studium zum Grundschullehrer Zaporozhye Pdagogisches Kolleg

mit AuszeichnungDurchschnittsnote: entspricht 1.0

September 1983 - June 1987

VERFFENTLICHUNGEN ber 100 Verffentlichungen 8 eingeladene Vortrge Google Scholar h-index: 17, i10-index: 24

II. VERFFENTLICHUNGEN IN ZEITSCHRIFTEN

1. I. Zagorodnov, G. Feng, T. Limberg, Corrugated structure insertion for extending the SASE band-width up to 3% at the European XFEL, Nuclear Instruments and Methods in Physics Research Sec-tion A: Accelerators, Spectrometers, Detectors and Associated Equipment 837 (2016) 69-79.

2. K. Bane, G. Stupakov, I. Zagorodnov, Analytical formulas for short bunch wakes in a flat dechirper, Phys. Rev. ST Accel. Beams 19 (2016) 084401.

3. B. Faatz et al, Simultaneous operation of two soft x-ray free-electron lasers driven by one linear ac-celerator, New Journal of Physics 18 (2016) 062002.

4. I. Zagorodnov, K. Bane, G. Stupakov, Calculation of wakefields in 2D rectangular structures, Phys. Rev. ST Accel. Beams 18 (2015) 104401.

5. B. Marchetti, A. Bacci, E. Chiadroni, A. Cianchi, M. Ferrario, A. Mostacci, R. Pompili, C. Ronsivalle, B. Spataro, I. Zagorodnov, Novel schemes for the optimization of the SPARC narrow band THz source, Review of Scientific Instruments 86 (2015) 073301.

6. K. Ayyer, G. Geloni, V. Kocharyan, E. Saldin, S. Serkez, O. Yefanov, I. Zagorodnov, Perspectives for imaging single protein molecules with the present design of the European XFEL, Structural Dy-namics 2 (2015) 041702.


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7. I. Agapov, G. Geloni, S. Tomin, I. Zagorodnov, OCELOT: A software framework for synchrotron light source and FEL studies, Nuclear Instruments and Methods in Physics Research Section A 768 (2014) 151156.

8. B. Marchetti, M. Krasilnikov, F. Stephan, I. Zagorodnov, Compression of a 20 pC e-bunch at the Eu-ropean XFEL for single spike operation, Physics Procedia 52 (2014) 8089.

9. A. Tsakanian, M. Dohlus, I. Zagorodnov, Hybrid TE-TM scheme for time domain numerical calcula-tions of wakefields in structures with walls of finite conductivity, Phys. Rev. ST Accel. Beams 15 (2012) 054401.

10. A.Tsakanian, M. Dohlus, I. Zagorodnov, Short range wake potentials of FLASH resistive tapered collimator and European XFEL undulator intersection, Nuclear Instruments and Methods in Physics Research Section A 659 (2011) 913.

11. G. Stupakov, K. Bane, I. Zagorodnov, Impedance scaling for small-angle transitions, Physical Re-view ST Accel. Beams 14 (2011) 014402.

12. I. Zagorodnov, M. Dohlus, A semi-analytical modelling of multistage bunch compression with collec-tive effects, Phys. Rev. ST Accel. Beams 14 (2011) 014403.

13. M. Dohlus, I. Zagorodnov, Explicit TE/TM scheme for particle beam simulations, Journal of Compu-tational Physics 225 (209) 2822-2833.

14. K.L.F. Bane, G. Stupakov, I. Zagorodnov, Impedance calculations of non-axisymmetric transitions using the optical approximation, Phys. Rev. ST Accel. Beams 10 (2007) 074401.

15. G. Stupakov, K.L.F. Bane, I. Zagorodnov, Optical approximation in the theory of geometric imped-ance, Phys. Rev. ST Accel. Beams 10 (2007) 054401.

16. I. Zagorodnov, R. Schuhmann, T. Weiland, Conformal FDTD-methods to avoid time step reduction with and without cell enlargement, Journal of Computational Physics 225 (2007) 1493-1507.

17. P. Tenenbaum et al., Direct measurement of the transverse wakefields of tapered collimators, Phys. Rev. ST Accel. Beams 10 (2007) 034401.

18. W. Ackerman et al., Operation of a free electron laser from the extreme ultraviolet to the water win-dow// Nature Photonics 1 (2007) 336-342.

19. K. Fujita et al, Scattered-field time domain boundary element method and its application to transient electromagnetic field simulation in particle accelerator physics, IEICE Transactions on Electronics E90-C (2007) 265-274.

20. I. Zagorodnov, Indirect methods for wake potential integration, Phys. Rev. ST Accel. Beams 9 (2006) 102002.

21. I. Zagorodnov, T. Weiland, TE-TM alternating direction scheme for wakefield calculations in 3D, Nu-clear Instruments and Methods in Physics Research Section A 558 (2006) 95-99.

22. K. Fujita, H. Kawaguchi, T. Weiland, I. Zagorodnov, Time domain wake field computation with boundary element method, IEEE Trans. Nuclear Science 53 (2006) 431 439.

23. P. Craievich, T. Weiland, I. Zagorodnov, The short-range wakefields in the BTW accelerating struc-ture of the ELLETRA linac, Nuclear Instruments and Methods in Physics Research Section A 558 (2006) 58-61.

24. V. Ayvazyan et al, First operation of a free- electron laser generating GW power radiation at 32 nm wavelength, The European Physical Journal D 37 (2006) 297-303.

25. I.A. Zagorodnov, T. Weiland, TE/TM field solver for particle beam simulations without numerical che-renkov radiation, Phys. Rev. ST Accel. Beams 8 (2005) 042001.

26. I. Zagorodnov, T. Weiland, TE/TM scheme for computation of electromagnetic fields in accelerators, Journal of Computational Physics 207, (2005) 69-91.

27. D. Sievers, I.A. Zagorodnov, T. Weiland, Anwendung finiter Symmetriegruppen zur Beschleunigung der numerischen Lsung von Streuproblemen, Frequenz 58 (2004) 259-268.

28. I. Zagorodnov, R. Schuhmann, T. Weiland, Long-time numerical computation of electromagnetic fields in the vicinity of a relativistic source, Journal of Computational Physics 191 (2003) 525-541.

29. I. Zagorodnov, R. Schuhmann, T. Weiland, A uniformly stable conformal FDTD-method on Cartesian grids, International Journal on Numerical Modeling 16 (2003) 127-141.

30. T. Weiland, I. Zagorodnov, Maxwells equations for structures with symmetries, Journal of Computa-tional Physics 180 (2002) 297-312.

31. I.A. Zagorodnov, R.P. Tarasov Computational schemes for the problem of acoustical excitation of an axially symmetric domain with a two-component boundary through a hole on the boundary, Compu-tational Mathematics and Mathematical Physics 42 (2002) 1171-1189.


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32. I.A. Zagorodnov, A.S. Ilinski, R.P. Tarasov, Diffraction by a dielectric cube, a dielectric octahedron and a dielectric hexoctahedron, Journal of Communication Technology and Electronics 46 (2001) pp. 383-392.

33. I.A. Zagorodnov, A.S. Ilinski, R.P. Tarasov, Grid boundary equations on conducting surfaces with symmetries and their numerical analysis in problems of diffraction by a sphere, Computational Mathematics and Mathematical Physics 41 (2001) 712-738.

34. I.A. Zagorodnov, R.P. Tarasov, Finite groups and a numerical solution to the problems of the theory of wave scattering, Journal of Communication Technology and Electronics 45 (2000) 164-183.

35. I.A. Zagorodnov, R.P. Tarasov, Boundary integral equations of the first and the second kind for nu-merical solution of the problem of diffraction by polyhedrons near interior resonances, Computational Mathematics and Mathematical Physics 40 (2000) 1456-1479.

36. R.P. Tarasov, I.A. Zagorodnov, Diffraction by perfectly conducting cube, Journal of Communication Technology and Electronics 44 (1999) 920-932.

37. I.A. Zagorodnov, Numerical solution of integral equations of first and second kind in scalar and vec-tor problems of diffraction on a cube, Computational Mathematics and Modelling 10 (1999) 28-36.

38. E.V. Zakharov, I.A. Zagorodnov, R.P. Tarasov, Hyper-singular integral equations in problems of the diffraction on a cube, Vestnik of Moscow State University 3 (1998) 38-42.

39. I.A. Zagorodnov, R.P. Tarasov, Numerical solution of the problems of scattering by Platonic bodies in the classes of functions invariant under symmetry transformations, Computational Mathematics and Mathematical Physics 38 (1998) 1247-1259.

40. I.A. Zagorodnov, R.P. Tarasov, The problem of scattering from bodies with noncommutative finite group of symmetries and its numerical solution, Computational Mathematics and Mathematical Physics 37 (1997) 1206-1222.

III. KONFERENZBEITRGE

1. I. Zagorodnov, M. Dohlus, Computation of electromagnetic fields generated by relativistic beams in complicated structures, 2016 North American Particle Accelerator Conference, Chicago, 2016.

2. I. Zagorodnov, G. Feng, T. Limberg, Corrugated structure insertion to extend the SASE bandwidth up to 3% at the European XFEL, 2016 North American Particle Accelerator Conference, Chicago, USA, 2016.

3. S. Tomin et al, Progress in Automatic Software-based optimization of accelerator performance, 7th International Particle Accelerator Conference (IPAC'16), Busan, Korea, May 8-13 p. 3064, 2016.

4. I. Agapov, G. Geloni, I. Zagorodnov, Statistical optimization of FEL performance, Proceedings of IPAC2015, Richmond, VA, USA, TUPWA037, 2015.

5. I. Agapov , G. Geloni, S. Tomin, M. Dohlus, I. Zagorodnov, FEL simulations with OCELOT, Proceed-ings of IPAC2015, Richmond, VA, USA, MOPWA043, 2015.

6. G. Feng, I. Zagorodnov, M. Dohlus, T. Limberg, W. Decking, J. Boedewadt, K. Hacker, T. Plath, Seeded FEL study for cascaded HGHG option at FLASH2, Proceedings of FEL2015, Daejeon, Ko-rea, MOP084, 2015.

7. A. Tsakanian, E. Gjonaj, H. De Gersem, T. Weiland, M. Dohlus, I. Zagorodnov, A new approach for resistive wakefield calculations in time domain, Proceedings of IPAC2015, Richmond, VA, USA, MOPWA031, 2015.

8. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni, O. Yefanov, Perspectives for imaging single protein molecules with the present design of the European XFEL, Proceedings of FEL2014, Basel, Switzerland, MOP082, pp. 1-6, 2014.

9. I. Agapov, G. Geloni, G. Feng, V. Kocharyan, E. Saldin, S. Serkez, I. Zagorodnov, SASE character-istics from baseline European XFEL undulators in the tapering regime, Proceedings of FEL2014, Basel, Switzerland, MOP056, pp. 159-163, 2014.

10. Y. Kot, T. Limberg, I. Zagorodnov, Two charges in the same bunch train at the European XFEL, Proceedings of FEL2014, Basel, Switzerland, THP003, pp. 678-681, 2014.

11. V. Kocharyan, E. Saldin, S. Serkez, I. Zagorodnov, I.V. Agapov, G. Geloni, Purified SASE undulator configuration to enhance the performance of the soft x-ray beamline at the European XFEL, Pro-ceedings of FEL2014, Basel, Switzerland, MOP058, pp. 169-172, 2014.

12. G. Feng, I. Zagorodnov, T. Limberg, M. Dohlus, W. Decking, Y. Kot, J. Boedewadt, M. Scholz, S. Ackermann, K. Hacker, T. Plath, Beam dynamics simulation for FLASH2 HGHG option, Proceedings of LINAC2014, Geneva, Switzerland, TUPP020, pp. 471-474, 2014.


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13. G. Feng, I. Zagorodnov, T. Limberg, M. Dohlus, W. Decking, Y. Kot, J. Boedewadt, M. Scholz, S. Ackermann, K. Hacker, T. Plath, Start-to-End simulation for FLASH2 HGHG option, Proceedings of FEL2014, Basel, Switzerland, MOP083, 2014.

14. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni,O. Yefanov, Extension of SASE band-width up to 2% as a way to increase the efficiency of protein structure determination by x-ray nano-crystallography at the European XFEL, Proceedings of FEL2013, New York, NY, USA, WEPSO63, 2013.

15. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni, Proposal for a scheme to generate a 10 TW power level, femtosecond x-ray pulses for bio-imaging of single protein molecules at the Eu-ropean XFEL, Proceedings of FEL2013, New York, NY, USA, WEPS034, 2013.

16. I. Zagorodnov, Numerical Modeling of Collective effects in free electron laser, Proceedings of ICAP2012, Rostock-Warnemnde, Germany, TUACI1, pp. 81-85, 2012.

17. B. Marchetti, M. Krasilnikov, F. Stephan, M. Dohlus, Y.A. Kot, I. Zagorodnov, J. Roensch-Schulenburg, Preliminary study of single spike SASE FEL operation at 0.26 nanometers wavelength for the European XFEL, Proceedings of ICAP2012, Rostock-Warnemnde, Germany, THACC3, pp. 253-255, 2012.

18. W. Decking, G. Geloni, V. Kocharyan, E. Saldin, I. Zagorodnov, Scheme for generating and trans-porting THz radiation to the X-ray experimental hall at the European XFEL, Proceedings of FEL2012, Nara, Japan, WEPD09, pp. 389-392, 2012.

19. I. Zagorodnov I., Ultra-short low charge operation at FLASH and the European XFEL, in Proceed-ings of FEL2010, Malm, Sweden, 2010.

20. I. Zagorodnov, M. Dohlus, Multistage bunch compression, in Proceedings of FEL2010, Malm, Sweden, 2010.

21. I. Zagorodnov, M. Dohlus, Numerical FEL studies with a new code ALICE, in Proceedings ofFEL09, Liverpool, United Kingdom, pp. 71-74, 2009.

22. A.V. Tsakanian, M. Dohlus, I. Zagorodnov, Numerical calculation of wake fields in structures with conductive walls, in Proceedings of 23rd Particle Accelerator Conference (PAC09), Vancouver, Canada, 2009.

23. C. Behrens, C. Gerth, I. Zagorodnov, Numerical performance studies on the new sliced-beam-parameter measurement setup for FLASH, in Proceedings of 31th International Conference on Free Electron Laser (FEL09), Liverpool, United Kingdom, p. 599, 2009.

24. M. Dohlus, I. Zagorodnov, M. Krasilnikov, E. Gjonaj, S. Schnepp, Transverse effects due to vacuum mirror of RF gun, in Proceedings of 11th European Particle Accelerator Conference (EPAC'08), Genoa, Italy, p. 1615, 2008.

25. M. Dohlus, I. Zagorodnov, E. Gjonaj, T. Weiland, Coupler kick for very short bunches and its com-pensation, in Proceedings of 11th European Particle Accelerator Conference (EPAC'08), Genoa, Ita-ly, p. 582, 2008.

26. K.L.F. Bane et al, Wakefield and RF kicks due to coupler asymmetry in TESLA-type accelerating cavities, in Proceedings of 11th European Particle Accelerator Conference (EPAC'08), Genoa, Italy, p. 1571, 2008.

27. A. Tsakanian, M. Dohlus, I. Zagorodnov, Numerical studies of resistive wall effects, in Proceedings of 11th European Particle Accelerator Conference (EPAC'08), Genoa, Italy, p.1709, 2008.

28. E. Prat et al, Impact of electromagnetic fields in TESLA RF modules on transverse beam dynamics, in Proceedings of 11th European Particle Accelerator Conference (EPAC'08), Genoa, Italy, 2008.

29. B. Podobedov, I. Zagorodnov, Impedance minimization by nonlinear tapering, in Proceedings of 22nd Particle Accelerator Conference (PAC07), Albuquerque, USA, pp. 2006-2008, 2007.

30. I. Zagorodnov, M. Dohlus, Coupler kick, in Proceedings of Linear Collider Workshop 2007 (ILC 2007), Hamburg,Germany, p.795 , 2007.

31. I. Zagorodnov, K. Bane, Wakefield Calculations for 3D collimators, in Proceedings of EPAC 2006 Conference, Edinburgh, Scotland, 2006 (SLAC-PUB-11938), 2006.

32. K. Bane, I. Zagorodnov, Wakefields in the LCLS undulator transitions, in Proceedings of EPAC 2006 Conference, Edinburgh, Scotland, 2006 (SLAC-PUB-11937), 2006.

33. I. Zagorodnov, N. Solyak, Wakefield effects of new ILC cavity shapes, Proceedings of EPAC 2006 Conference, Edinburgh, Scotland, 2006.

34. I. Zagorodnov, M. Dohlus, T. Limberg, Impact of undulator wakefileds and tapering on European x-ray FEL performance, in Proceedings of EPAC 2006 Conference, Edinburgh, Scotland, 2006.

35. M. Dohlus, I. Zagorodnov, Start-To-End simulations for the European XFEL, inProceedings of FLS 2006, Hamburg, 2006.


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36. R. Schuhmann, I.A. Zagorodnov, T. Weiland, A Simplified Conformal (SC) method for modeling curved boundaries in FDTD without time step reduction, in Proceedings of International Microwave Symposium 2006, 2006.

37. N.K. Watson et al, Direct measurement of geometric and resistive wakefields, in Proceedings of EPAC 2006 Conference, Edinburgh, Scotland, 2006.

38. M. Woods et al, A test facility for the International Linear Collider, in Proceedings of PAC 2005 Con-ference, Knoxville, Tennessee, USA, 2005 (SLAC-PUB-11180), 2005.

39. T. Lau, E. Gjonaj, T. Weiland, I. Zagorodnov, Numerical dispersion error reduction in EM calcula-tions for accelerators, in Proceedings of PAC 2005 Conference, Knoxville, Tennessee, USA, 2005.

40. P. Craievich, G. DAuria, T. Weiland, I. Zagorodnov, The short-range wakefields in the BTW accel-erating structure of the ELLETRA linac, in Proceedings of FEL 2004 Conference, Trieste, Italy, 2004.

41. I. Zagorodnov, T. Weiland, M. Dohlus, Wakefield calculations for TTF-II, in Proceedings of EPAC 2004 Conference, Lucerne, Switzerland, 2004.

42. R. Hampel, T. Weiland, I. Zagorodnov, New discretization scheme for wake field computation in cy-lindrically symmetric structures, in Proceedings of EPAC 2004 Conference, Lucerne, Switzerland, 2004.

43. K. Fujita, H. Kawaguchi, T. Weiland, I. Zagorodnov, MPI parallel computation of wake fields by using time domain boundary element method, in Proceedings of EPAC 2004 Conference, Lucerne, Swit-zerland, 2004.

44. I. Zagorodnov, K. Bane, T. Weiland, Calculations of collimator wakefields, in Proceedings of PAC 2003 Conference, USA, 2003 (SLAC-PUB-9727), 2003.

45. I. Zagorodnov, T. Weiland, The short-range transverse wakefields in TESLA accelerating structure, in Proceedings of PAC 2003 Conference, USA, 2003.

46. I. Zagorodnov, T. Weiland, Calculation of transversal wake potential for short bunches, in Proceed-ings of ICAP 2002 Conference, Lansing, USA, 2002.

47. S. Ratschow, T. Weiland, I. Zagorodnov, On the applicability of the thin dielectric layer model for wakefield calculation, in Proceedings of ICAP 2002 Conference, Lansing, USA, 2002.

48. I. Zagorodnov, T. Weiland, A conformal scheme for wake field calculation, in Proceedings of EPAC 2002 Conference, Paris, France, 2002, pp.1682-1684, 2002.

49. A.S. Ilinski, I.A . Zagorodnov, R.P. Tarasov, Aperture coupling in the bodies possessing a finite symmetry group, in Proceedings of MMET2000 Conference, Kharkov, Ukraine, September 12-15, 2000, pp.423-425, 2000.

50. I.A. Zagorodnov, R.P. Tarasov, Finite groups in numerical solution of electromagnetic scattering problems on non-spherical particles, in Proceedings of Fifth International Conference on Light Scat-tering by Nonspherical Particles, Halifax, Canada, August 28-September 1, 2000, pp. 99-102, 2000.

51. I.A. Zagorodnov, R.P. Tarasov, A Numerical solution of the problem of scattering of acoustic wave on a cube, in Transactions of VII International Symposium A Method of Discrete Singularities in the Problems of Mathematical Physics, Feodosiya, Ukraine, 1997, pp. 188-191, 1997.

IV. EINGELADENE VORTRGE

1. I. Zagorodnov, Computation of electromagnetic fields generated by relativistic beams in complicated structures, 2016 North American Particle Accelerator Conference, Chicago, USA, 12.10.2016.

2. I. Zagorodnov, Wakefield code ECHO: algorithms and applications, Second Topical Workshop on Instabilities, Impedance and Collective Effects, Abingdon Oxfordshire, 08.02.2016.

3. I. Zagorodnov, Challenges for the XFEL Project at DESY, ICFA mini-Workshop on Electromagnetic wake fields and impedances in particle accelerators", Erice, Sicily, 24-28.04.2014.

4. I. Zagorodnov, Wakefield code ECHO 2(3)D , ICFA mini-Workshop on Electromagnetic wake fields and impedances in particle accelerators", Erice, Sicily, 24-28.04.2014.

5. I. Zagorodnov, Beam dynamics simulations at DESY, PAL, Pohang, South Korea, 02-06.09.2013. 6. I. Zagorodnov, Numerical modelling of collective effects in free electron laser, 11th International

Computational Accelerator Physics Conference (ICAP 2012), Warnemuende, Germany 19-24.08.2012.

7. I. Zagorodnov, Free electron lasers and their numerical modelling, Physics Seminar, BDP Universi-tt, Berdiansk, Ukraine, 25.11.2011.

8. I. Zagorodnov, Numerical modelling of collective effects in free electron laser, Seminar Physik und Technik von Beschleunigern, TU Darmstadt, Germany, 16.05.2011.


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9. Zagorodnov I., Ultra-short low charge operation at FLASH and the European XFEL, 32nd Interna-tional Conference on Free Electron Lasers, Malm, Sweden, 23-27.08. 2010.

V. WEITERE VORTRGE UND FORSCHUNGSBERICHTE

1. I. Zagorodnov, Direct time-domain computation of wake fields at third harmonic module of the Euro-pean XFEL, ICFA Mini Workshop on High Order Modes in Superconducting Cavities, Warnemnde, 2016.

2. I. Agapov, G. Geloni, G. Feng, V. Kocharyan, E. Saldin, S. Serkez, I. Zagorodnov, The full potential of the baseline SASE undulators of the European XFEL, Red Report DESY 14-047, 2014.

3. G. Feng, I. Zagorodnov, T. Limberg, H. Jin, Y. Kot, M. Dohlus, W. Decking, Beam dynamics simula-tions for European XFEL, TESLA-FEL 2013-04, 2013.

4. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni, Nonlinear undulator tapering in con-ventional SASE regime at baseline electron beam parameters as a way to optimize the radiation characteristics of the European XFEL, Red Report DESY-13-162, 2013.

5. Y. Kot, T. Limberg, I. Zagorodnov, Different charges in the same bunch train at the European XFEL, Red Report DESY 13-215, 2013.

6. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni, Proposal to generate 10 TW level femtosecond x-ray pulses from a baseline undulator in conventional SASE regime at the European XFEL, Red Report DESY-13-138, 2013.

7. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni, Purified SASE undulator configuration to enhance the performance of the soft x-ray beamline at the European XFEL, Red Report DESY-13-135, 2013.

8. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni, O. Yefanov, Extension of SASE bandwidth up to 2%% as a way to increase the efficiency of protein structure determination by x-ray nanocrystallography at the European XFEL, Red Report DESY-13-109, 2013.

9. S. Serkez, V. Kocharyan, E. Saldin, I. Zagorodnov, G. Geloni, O. Yefanov, Proposal for a scheme to generate 10 TW-level femtosecond x-ray pulses for imaging single protein molecules at the Europe-an XFEL, Red Report DESY-13-101, 2013.

10. M. Dohlus, I. Zagorodnov, O. Zagorodnova, Impedances of collimators in European XFEL, TESLA-FEL Report 2010-04, 2010.

11. M. Dohlus, I. Zagorodnov, O. Zagorodnova, High frequency impedances in European XFEL,DESY 10-063, 2010.

12. A. Tsakanian, M. Dohlus, I. Zagorodnov, The effect of the metal oxidation on the vacuum chamber impedance, TESLA-FEL 2009-05, 2009.

13. K.L.F. Bane, G. Stupakov, I. Zagorodnov, Impedance calculations of non-axisymmetric transitions using the optical approximation, DESY 07-023, SLAC-PUB-12370, 2007.

14. James Brau (Ed.) et al, ILC Reference Design Report, e-Print: arXiv:0712.1950 , 2007. 15. A. Aghababyan et al, XFEL - The European X-Ray Free-Electron Laser - Technical Design Report,

DESY 06-097, 2006. 16. I. Zagorodnov, Indirect methods for wake potential integration, Red Report DESY 06-081, 2006. 17. K. Bane, I. Zagorodnov, Wakefields in the LCLS undulator transitions, SLAC-PUB-11388, 2005. 18. I. Zagorodnov, T. Weiland, M. Dohlus, Wake fields generated by the LOLA-IV structure and the 3rd

harmonic section in TTF-II , TESLA 2004-01, 2004. 19. P. Craievich, T. Weiland, I. Zagorodnov, The short-range wakefields in the BTW accelerating struc-

ture of the ELLETRA linac, ST/M-04/02, Trieste,2004. 20. I. Zagorodnov, T. Weiland, M. Dohlus, M. Koerfer, Near-wall wakefilds for optimized geometry of

TTF 2 collimator, TESLA 2003-23, DESY, 2003. 21. T. Weiland, I. Zagorodnov, The short-range transverse wake function for TESLA accelerating struc-

ture, TESLA 2003-19, DESY, 2003. 22. I. Zagorodnov, K. Bane, T. Weiland, Numerical calculations of small-angle collimator wakefields for

short bunches, TESLA 2003-18, DESY, SLAC-PUB-9985, 2003.

VI. GUTACHTERTTIGKEIT

1. Gutachter der Zeitschrift IEEE Journal on Multiscale and Multiphysics Computational Techniques.


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2. Gutachter der Zeitschrift Physical Review Special Topics in Accelerator and Beams. 3. Gutachter der Zeitschrift Physical Review E. 4. Gutachter der Zeitschrift Physical Review Letters. 5. Gutachter der Zeitschrift Nuclear Instruments and Methods in Physics Research Section A: Accel-

erators, Spectrometers, Detectors and Associated Equipment. 6. Gutachter der Zeitschrift BIT Numerical Mathematics. 7. Gutachter der Zeitschrift Progress In Electromagnetics Research. 8. Gutachter der Zeitschrift New Journal of Physics. 9. Gutachter der Zeitschrift Journal of Physics D: Applied Physics.

VII. INDUSTRIE- UND FORSCHUNGSKOOPERATIONEN

1. Forschungskooperation mit dem Stanford Linear Accelerator Center (SLAC): Wakefields in Ac-celerators and Free Electron Lasers, Ansprechpartner: Dr. K. Bane und Dr. G. Stupakov, seit Mrz 2003.

2. Forschungskooperation mit der XFEL GmbH: Beam Dynamics and Free Electron Laser Simulati-ons, Ansprechpartner: Dr. rer. nat. I. Agapov und Dr. G. Geloni, seit 2010.

3. Forschungskooperation mit der Technische Universitt Darmstadt (TEMF): Wakefield Calculations for Accelerators, Ansprechpartner: Prof. Dr.-Ing, T. Weiland, seit 2005.

4. Forschungskooperation mit der Universitt Paderborn: Conformal Merthods for Maxwell Equations, Ansprechpartner: Prof. Dr.-Ing, R. Schuhmann, 2005-2007.

5. Forschungskooperation mit dem Brookhaven National Laboratory: Impedance Minimization in Ac-celerators, Ansprechpartner: Dr. B. Podobedov, 2005-2007.

6. Forschungskooperation mit dem Fermi National Accelerator Laboratory: Beam Dynamics and Wa-kefield Simulations for International Linear Collider, Ansprechpartner: Dr. N. Solyak, 2005-2006.

VIII. DRITTMITTELEINWERBUNG

1. DFG-Antrag (Prof. Dr.-Ing. T. Weiland):

Entwicklung numerischer Methoden zur Berechnung von Wake-Feldern in Teilchenbeschleunigern Genehmigt im September 2002. Genehmigte Mittel: 2 Personenjahre.

IX. BETREUUNG VON STUDIEN- UND DIPLOMARBEITEN

1. Diplomarbeit: Numerical Solution of Maxwells Equations for Structures with Abelian Symmetry Groups, Miguel Astner, TU Darmstadt, 2003.

X. BETREUUNG VON DOKTORARBEITEN

1. Dr.rer.nat. Andranik Tsakanian: Numerische Berechnung im Zeitbereich der begleitenden Felder kurzer Elektronen Pakete in Strukturen mit endlicher Leitfhigkeit, Doktorvater: Prof. Dr. rer. nat. J. Rossbach, abgeschlossen im Oktober 2010.

2. Dr.-Ing. Denis Sievers: Anwendung finiter Gruppen zur effizienten Berechnung elektromagnetischer Felder in symmetrischen Strukturen auf Basis der Randelementmethode, Doktorvater: Prof. Dr.-Ing. T. Weiland, abgeschlossen im Januar 2008.

XI. TTIGKEIT IN DER LEHRE

1. Vorlesung Rntgenlicht-Freie-Elektronen-Laser, Technische Universitt Darmstadt, SS 2014. 2. Vorlesung Rntgenlicht-Freie-Elektronen-Laser, Technische Universitt Darmstadt, SS 2013. 3. Vorlesung Physik der Teilchenbeschleuniger, Universitt Gttingen, WS 2011.


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XII. ZEUGNISSE

1. Ernennung zum Privatdozenten an der Technischen Universitt Darmstadt, 2012. 2. Habilitationsurkunde der Technischen Universitt Darmstadt, 2012. 3. Promotionsurkunde der Moskauer Staatlichen Lomonossow-Universitt (VAK), 1999. 4. Diplomurkunde der Fakultt fr Rechenmathematik und Kybernetik der Moskauer Staatlichen Lo-

monossow-Universitt, 1994.

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