Katharina Igenbergs

Katharina Igenbergs

Dipl.-Ing. Dr. techn. Proj.Ass.

Atomic and Plasma Physics Group
Institut für Angewandte Physik, Technische Universität Wien
Wiedner Hauptstr. 8-10/134, A-1040 Wien, Austria

Phone: (+43-1) 58801 - 13437 (office)
Fax: (+43-1) 58801 - 13499
E-mail: [email address: lastname @ this server · enable javascript to see it]

research interest & projects
publications
talks & posters
supervised projects

research interest & projects

Atomic-Orbital Close-Coupling Calculations of Fusion Relevant Charge Exchange Cross Sections
Fellowship of the Friedrich Schiedel Foundation for Energy Technology, project “Calculation of Cross Sections Relevant for Diagnostics of Fusion Plasmas” (2010)
DOC-fFORTE fellow of the Austrian Academy of Sciences, project “Calculation of Cross Sections Relevant for Diagnostics of Fusion Plasmas” (2008-2009)

publications

List of Publications online: http://www.researcherid.com/rid/C-9489-2011

* Katharina Igenbergs:
Calculations of Cross Sections Relevant For Diagnostics of Hot Fusion Plasmas
PhD Thesis, Vienna University of Technology (2011), supervised by Prof. Dr. Friedrich Aumayr

K. Igenbergs, M. Wallerberger, J. Schweinzer and F. Aumayr

Atomic-Orbital Close-Coupling Calculations for Collisions Involving Fusion Relevant Highly Charged Impurity Ions Using Very Large Basis Sets
Proceedings of APiP 2011 (17th International Conference on Atomic Processes in Plasmas)
accepted

K. Igenbergs, M. Wallerberger, J. Schweinzer and F. Aumayr

Atomic-Orbital Close-Coupling Calculations of Electron Capture from Hydrogen Atoms Into Highly Excited Rydberg States of Multiply Charged Ions
Proceedings of CAARI 2010 (21st International Conference on the Application of Accelerators in Research & Industry)
AIP Conf. Proceedings (2011) Vol. 1336(1), pp. 97-100, doi: 10.1063/1.3586065

M. Wallerberger, K. Igenbergs, J. Schweinzer and F. Aumayr

Fast computation of close-coupling exchange integrals using polynomials in a tree representation
Computer Physics Communications (2011) Vol. 182(3), pp. 775-778, doi: 10.1016/j.cpc.2010.10.027

K. Igenbergs, J. Schweinzer and F. Aumayr:

Charge exchange in Be4+ – H(n = 1, 2) collisions studied systematically by atomic-orbital close-coupling calculations
J. Phys. B: At. Mol. Opt. Phys. (2009), Vol. 42, 235206 (8pp), doi: 10.1088/0953-4075/42/23/235206

K. Igenbergs, J. Schweinzer, and F. Aumayr

Atomic orbital close coupling calculations of Be4+ - H(1s) → Be3+(n,l) - H+ collisions
Journal of Physics: Conference Series 194 (2009) 082022 (1 page), doi: 10.1088/1742-6596/194/8/082022
Proceedings of the XXVI International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC)

E. Wolfrum, J. Schweinzer, D. Bridi, K. Igenbergs, J. Kamleitner and F. Aumayr:

A sodium (Na) beam edge diagnostic
J. Nucl. Mat. (2009), Vol. 390-391, 1110-1113 , doi: 10.1016/j.jnucmat.2009.01.282
Proceedings of the 18th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices

K. Igenbergs, J. Schweinzer, I. Bray, D. Bridi, F. Aumayr:

Database for inelastic collisions of sodium atoms with electrons, protons, and multiply charged ions
Atomic Data & Nuclear Data Tables (2008), Vol. 94(6), 981 - 1014, doi: 10.1016/j.adt.2008.06.001

Katharina Igenbergs:

Cross Section Database for Neutral Sodium Beam Plasma Edge Diagnostics
Diploma Thesis, Vienna University of Technology (2007), supervised by Prof. Dr. Friedrich Aumayr

M. Morooka, M. André, J.-E. Wahlund, S. C. Buchert, A. N. Fazakerley, J. D. Winningham, H. Rème, I. Dandouras, B. Lavraud, A. Balogh, K. Igenbergs:

Cluster observations of ULF waves with pulsating electron beams above the high latitude dusk-side auroral region
Geophys. Res. Lett. (2004), Vol. 31, doi:10.1029/2003GL017714

talks & posters

K. Igenbergs, M. Wallerberger, J. Schweinzer, F. Aumayr:

“Atomic-orbital close-coupling calculations of charge exchange and ionization of H(1s) in collisions with highly charged neon and argon ions”;
Poster: 27th International Conference on Photonic, Electronic and Atomic Collisions (XXVII ICPEAC), Belfast/UK; 08-01-2011.

M. Wallerberger, K. Igenbergs, J. Schweinzer, F. Aumayr:

“Fast computation of close-coupling exchange integrals for fusion-relevant heavy ion collisions”;
Poster: 27th International Conference on Photonic, Electronic and Atomic Collisions (XXVII ICPEAC), Belfast/UK; 08-01-2011.

K. Igenbergs:

“Atomic-Orbital Close-Coupling Calculations for Collisions Involving Fusion Relevant High-q Impurity Ions and Using Very Large Basis Sets”;
Poster promoted talk: 17th International Conference on Atomic Processes in Plasmas (APiP 2011), Belfast/UK; 07-20-2011.

K. Igenbergs, M. Wallerberger, J. Schweinzer, F. Aumayr:

“Atomic-Orbital Close-Coupling Calculations for Collisions Involving Fusion Relevant High-q Impurity Ions and Using Very Large Basis Sets”;
Poster: 17th International Conference on Atomic Processes in Plasmas (APiP 2011), Belfast/UK; 07-19-2011.

K. Igenbergs:

“Atomic-Orbital Close-Coupling Calculations of Electron Capture from Hydrogen Atoms Into Highly Excited Rydberg States of Multiply Charged Ions”;
Invited talk: 21st International Conference on the Application of Accelerators in Research & Industry (CAARI 2010), Fort Worth/USA; 08-09-2010.

K. Igenbergs, R.E. Olson, J. Schweinzer, A. Veiter, M. Wallerberger, L. Perneczky, F. Aumayr:

“Cross sections for neutral hydrogen beam diagnostics of hot fusion plasmas”;
Poster: 10th European Conference on Atoms Molecules and Photons (ECAMP 10), Salamanca/Spain; 07-07-2010.

K. Igenbergs, M. Wallerberger, J. Schweinzer, F. Aumayr:

“Atomic-Orbital Close-Coupling Calculations of Charge Exchange Cross Sections”;
Poster: 5th Annual Meeting of the EU network ITS-LEIF, Alghero, Sardinia/Italy; 05-12-2010.

K. Igenbergs:

“Charge exchange processes of highly charged ions in astrophysical plasmas”; Talk: ITS LEIF Winterschool, Pralognan La Vanoise/France; 03-09-2010.

K. Igenbergs:

“Atomic orbital close-coupling calculations of CXRS relevant cross-sections”;
Talk: ADAS Workshop 2009, Schloß Ringberg am Tegernsee/D; 10-04-2009.

K. Igenbergs, J. Schweinzer, F. Aumayr:

“Atomic-orbital close-coupling calculations of Be⁴⁺ + H(1s) → Be³⁺ (nl) + H⁺”;
Poster: 26th International Conference on Photonic, Electronic and Atomic Collisions (XXVI ICPEAC), Kalamazoo, Michigan/USA; 07-23-2009.

K. Igenbergs:

“Kernfusion und atomare Daten”;
Talk: Vortrag für eine Schulklasse des Gymnasiums Celle/D, anläßlich der Studienfahrt zum Thema “Energie und Umwelt”, Celle/D; 10-08-2008.

K. Igenbergs:

“Collisions of Be⁴⁺ and hydrogen”;
Talk: ADAS Workshop 2008, Jülich/D; 09-30-2008.

F. Aumayr, E. Wolfrum, J. Schweinzer, D. Bridi, K. Igenbergs, J. Kamleitner:

“A sodium (Na) beam edge diagnostic”;
Poster: 18th Intern. Conf. on Plasma-Surface-Interaction (18th PSI), Toledo/Spain; 05-27-2008; in: “Book of Abstract, 18th Intern. Conf. on Plasma-Surface-Interaction (18th PSI)”, (2008), 243.

supervised projects

“Numerical Enhancements in Atomic-Orbital Close-Coupling Method” by Markus Wallerberger, diploma thesis (October 2011)

“Comparison of CX Cross Sections of C⁶⁺ - H(1s) and N⁶⁺ - H(1s) Collision Using the AOCC Method” by Lukas Perneczky (October 2010), bachelor thesis
“Calculations of Effective Emission Cross Sections” by Edwin Frühwirth (July 2010), project work
“Enhancement of the Computational Implementation of Wavefunctions in an Atomic-Orbtial Close-Coupling Code” by Abhilash Valookaran (July 2009), bachelor thesis
“Calculations of Be⁴⁺ - H(2s) and N⁷⁺ - H(1s,2s) Collisions Resulting in Charge Transfer” by Alexander Veiter (September 2009), bachelor thesis
“IDL Interface for Atomic-Orbital Close-Coupling Calculations” by Matthias Willensdorfer (December 2008), project work