Andrea Denker
2025
2024
Colleps, C.L.; van der Beek, P.; Amalberti, J.; Denker, A.; Tremblay, M.; Bernard, M.; Dittwald, A.; Bundesmann, J.:
Improving the Accessibility and Efficiency of Proton Irradiations for 4He/3He Thermochronology.
Geochemistry, Geophysics, Geosystems (G3) 25 (2024), p. e2023GC011334/1-24
doi: 10.1029/2023GC011334
Denker, A.; Bundesmann, J.; Dittwald, A.; Fanselow, T.; Kourkafas, G.:
Visualization of beam position and beam shape.
Nuclear Instruments & Methods in Physics Research B 553 (2024), p. 165405/1-6
doi: 10.1016/j.nimb.2024.165405
Gueckstock, O.; Stojanovic, N.; Ha, Y.; Hagelschuer, T.; Denker, A.; Kourkafas, G.; Seifert, T.; Kampfrath, T.; Gensch, M.:
Radiation hardness of ultrabroadband spintronic terahertz emitters: en-route to a space-qualified terahertz time-domain gas spectrometer.
Applied Physics Letters 124 (2024), p. 141103/1-5
doi: 10.1063/5.0196951
Kourkafas, G.; Bundesmann, J.; Denker, A.; Dittwald, A.; Fanselow, T.; Heufelder, J.; Weber, A.; Mühldorfer, P.:
Proton FLASH Irradiation Setup for Preclinical Studies at HZB.
Journal of Physics: Conference Series 2687 (2024), p. 092002/1-5
doi: 10.1088/1742-6596/2687/9/092002
Kourkafas, G.; Denker, A.; Lima, J.; Weber, A.; Heufelder, J.:
Nozzle design optimization for proton FLASH therapy.
In: Editorial Board: Fulvia Pilat ... [Ed.] : Proceedings of the 15th International Particle Accelerator Conference (IPAC'24) : Nashville, TN, 19-24 May 2024Genieve: JACoW, 2024. - ISBN 978-3-95450-247-9, p. THPR50/3629-3631
doi: 10.18429/JACoW-IPAC2024-THPR50
Krug, L.-M.; Cryssos, L.; Bundesman, J.; Dittwald, A.; Kourkafas, G.; Denker, A.; Hugenschmidt, C.:
Proton Beam Based Production of Positron Emitters by Exploiting the 27Al(p,x)22Na Reaction.
Nuclear Instruments & Methods in Physics Research B 555 (2024), p. 165488/1-7
doi: 10.1016/j.nimb.2024.165488
2023
Bundesmann, J.; Denker, A.; Dittwald, A.; Fanselow, T.; Kourkafas, G.:
Upgrading the Beam Diagnostic of the HZB-Cyclotron from an Analogue to a new Digital Platform.
In: Tianjue Zhang ... [Ed.] : CYC2022 : Proceedings of the 23rd International Conference on Cyclotrons and their Applications, CIAE, Beijing, China and held remotelyGeneve: JACoW, 2023. - ISBN 978-3-95450-212-7, p. WEPO011/1-4
Bundesmann, J.; Denker, A.; Kourkafas, G.; Muehldorfer, P.; Heufelder, J.; Weber, A.:
Fast Beam Delivery for Flash Irradiations at the HZB Cyclotron.
In: Andy Götz ... [Ed.] : ICALEPCS 2023 : Proceedings of the 19th International Conference on Accelerator and Large Experimental Physics Control Systems, in Cape Town, South Africa, 7-13 October 2023Geneve: JACoW Publishing, Geneva, Switzerland, 2023. - ISBN 978-3-95450-238-7, p. MO3BCO07/1-5
Denker, A.; Bundesmann, G.; Dittwald, A.; Kourkafas, G.:
Upgrade plans and new target stations for the HZB cyclotron.
In: Ralph Assmann [Ed.] : IPAC'23 : Proceedings of the 14th International Particle Accelerator Conference ; Venice, Italy from 7 to 12 May 2023Geneve: JACoW, 2023. - ISBN 978-3-95450-231-8, p. THPM129/1-4
Denker, A.; Bundesmann, J.; Damerow, T.; Dittwald, A.; Fanselow, T.; Hildebrand, D.; Hiller, U.; Kourkafas, G.; Ozierenski, S.; Röhrich, J.; Rössink, D.; Cordini, D.; Heufelder, J.; Seidel, S.; Stark, R.; Weber, A.:
Status of the HZB Cyclotron.
In: Tianjue Zhang ... [Ed.] : CYC2022 : Proceedings of the 23rd International Conference on Cyclotrons and their Applications, CIAE, Beijing, China and held remotelyGeneve: JACoW, 2023. - ISBN 978-3-95450-212-7, p. WEAO04/1-4
Dittwald, A.; Bundesmann, J.; Denker, A.; Dillenardt, S.; Fanselow, T.; Kourkafas, G.:
Real Time Determinations of the Range and Bragg Peak of Protons with a Depth Profile Camera at HZB.
In: Tianjue Zhang ... [Ed.] : CYC2022 : Proceedings of the 23rd International Conference on Cyclotrons and their Applications, CIAE, Beijing, China and held remotelyGeneve: JACoW, 2023. - ISBN 978-3-95450-212-7, p. TUBO02/1-4
Fanselow, T.; Bundesmann, J.; Denker, A.; Dittwald, A.; Hiller, U.:
Design and Operation of the New Fast Beam Chopper between Tandetron and Cyclotron.
In: Tianjue Zhang ... [Ed.] : CYC2022 : Proceedings of the 23rd International Conference on Cyclotrons and their Applications, CIAE, Beijing, China and held remotelyGeneve: JACoW, 2023. - ISBN 978-3-95450-212-7, p. MOPO011/1-4
Ha, Y.; Woeste, J.; Gueckstock, O.; Kourkafas, G.; Petrovic, J.; Rabasovic, M.; Krmpot, A.; Seifert, T.S.; Denker, A.; Kampfrath, T.; Stojanovic, N.; Gensch, M.:
Time-Domain Spectroscopy for Space Exploration at Terahertz energy scales.
In: David G. Cooke ... [Ed.] : 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Montreal, QC, Canada, 17-22 September 2023Piscataway, NJ: IEEE, 2023. - ISBN 979-8-3503-3660-3, p. 1-2
doi: 10.1109/IRMMW-THz57677.2023.10299070
Neitzert, H.C.; Palma, L.; Denker, A.; Bundesmann, J.; Dittwald, A.; Lang, F.:
Effects of proton irradiation on optocouplers wih bipolar and MOSFET technologies, a comparison of in-situ and ex-situ results.
In: Bindu, V. ... [Ed.] : Proceedings of Fourth International Conference on Communication, Computing and Electronics Systems : ICCCES 2022Singapore: Springer, 2023 (Lecture Notes in Electrical Engineering ; 977). - ISBN 978-981-19-7753-4, p. 661-670
doi: 10.1007/978-981-19-7753-4_50
2022
Wulff, J.; Koska, B.; Janson, M.; Bäumer, C.; Denker, A.; Geismar, D.; Gollrad, J.; Timmermann, B.; Heufelder, J.:
Technical note : Impact of beam properties for uveal melanoma proton therapy - an in silico planning study.
Medical Physics 49 (2022), p. 3481-3488
doi: 10.1002/mp.15573
2021
Denker, A.:
High-energy particle analysis.
In: Adriaens, Mieke; Dowsett, Mark [Eds.] : Spectroscopy, Diffraction and Tomography in Art and Heritage ScienceAmsterdam: Elsevier, 2021. - ISBN 978-012-818860-6, p. 365-384
Fleury, E.; Trnková, P.; Spruijt, K.; Herault, J.; Lebbink, F.; Heufelder, J.; Hrbacek, J.; Horwacik, T.; Kajdrowicz, T.; Denker, A.; Gerard, A.; Hofverberg, P.; Mamalui, M.; Slopsema, R.; Pignol, J.-P.; Hoogeman, M.:
Characterization of the HollandPTC proton therapy beamline dedicated to uveal melanoma treatment and an interinstitutional comparison.
Medical Physics 48 (2021), p. 4506-4522
doi: 10.1002/mp.15024
Kiener, J.; Bundesmann, J.; Deloncle, I.; Denker, A.; Tatischeff, V.; Gostojic, A.; Hamadache, C.; Röhrich, J.; Benhabiles, H.; Bourgaoub, I.; Coc, A.; Hammache, F.; Mezhoud, R.; Peyré, J.:
γ-ray emission in α-particle interactions with C, Mg, Si, and Fe at Eα=50–90 MeV.
Physical Review C 104 (2021), p. 024621/1-19
doi: 10.1103/PhysRevC.104.024621
Kourkafas, G.; Bundesmann, J.; Denker, A.; Fanselow, T.; Röhrich, J.; Heufelder, J.; Weber, A.:
Acceleration and Measurement of Alpha Particles and Hydrogen Molecular Ions with the HZB Cyclotron.
In: Liu Lin... [Ed.] : 12th International Particle Accelerator Conference (IPAC 2021) : virtuel edition, 24–28 May 2021, BrazilGeneve: JACoW, 2021. - ISBN 978-3-95450-214-1, p. MOPAB419/1264-1266
Neitzert, H.C.; Landi, G.; Lang, F.; Bundesmann, J.; Denker, A.:
In Situ Stability Test of a Small Amorphous Silicon Energy Harvesting Array Under Space Conditions.
In: Proceedings of the AISEM 2020 Regional Workshop [Ed.] : Sensors and MicrosystemsSingapore: Spinger, Cham, 2021 Lecture Notes in Electrical Engineering ; 753. - ISBN 978-3-030-69550-7, p. 131-137
doi: 10.1007/978-3-030-69551-4_19
2020
Barthel, A.; Sayre, L.; Lang, F.; Kusch, G.; Bundesmann, J.; Denker, A.; Oliver, R.; Hirst, L.:
Cathodoluminescence Study of 68 MeV Proton-Irradiated Ultra-Thin GaAs Solar Cells.
Seth Hubbard ... [Ed.] : 2020 47th IEEE Photovoltaic Specialists Conference (PVSC) (PVSC 47) : virtuell meeting, June 15 to August 21st, 2020New York, NY: IEEE, 2020. - ISBN 978-1-7281-6115-0, p. 1070-1074
doi: 10.1109/pvsc45281.2020.9300748
Kiener, J.; Bundesmann, J.; Deloncle, I.; Denker, A.; Tatischeff, V.; Gostojic, A.; Hamadache, C.; Röhrich, J.; Benhabiles, H.; Bougaoub, I.; Coc, A.; Hammache, F.; Peyré, J.:
Gamma-ray emission in alpha-particle reactions with C, Mg, Si, Fe.
Journal of Physics: Conference Series 1555 (2020), p. 012011/1-6
doi: 10.1088/1742-6596/1555/1/012011
2019
A. Denker, J. Bundesmann, T. Damerow, T. Fanselow, D. Hildebrand, U. Hiller, I. Kailouh, G. Kourkafas, S. Ozierenski, C. Rethfeldt, J. Röhrich, S. Seidel, C. Zimmer
Status of the HZB Cyclotron
Proceedings of the 22nd International Conference on Cyclotrons and their Applications. Geneve: JACoW, 2019. - ISBN 978-3-95450-205-9, p. TUC02/254-256
J. Bundesmann, A. Denker, A.; J. Holz auf der Heide
Beam Properties at the Experimental Target Station of the Proton Therapy in Berlin.
Proceedings of the 22nd International Conference on Cyclotrons and their Applications. Geneve: JACoW, 2019. - ISBN 978-3-95450-205-9, p. TUP020/200-202
T. Fanselow, J. Bundesmann, A. Denker, U. Hiller,
Operational Experience in the Treatment of Ocular Melanomas with a new Digital Low-level RF Control System.
Proceedings of the 22nd International Conference on Cyclotrons and their Applications. Geneve: JaCOW, 2019. - ISBN 978-3-95450-205-9, p. TUP007/163-166
Monitoring Proton Beam-induced Photodiode Degradation using Low-voltage Ring Oscillators
2017
A. Denker, J. Bundesmann, T. Damerow, T. Fanselow, D. Hildebrand, U. Hiller, C. Rethfeldt, J. Röhrich
New Time Structures available at the HZB Cyclotron
Proc. of the Cyclotrons 2016 Conference, ISBN 978-3-95450-167-0 (2017) 130-132
S. Seidel, C.Kunert, J. Bundesmann, T. Damerow, A. Denker, A. Weber
A Multi-Leaf-Faraday Cup Especially for Proton Therapy of Ocular Melanomas
Proc. of Cyclotrons 2016 Conference, ISBN 978-3-95450-167-0 (2017) 118-120
2016
J. Hrbacek, KK Mishra, A. Kacperek, R. Dendale, C. Nauraye, M. Auger, J. Herault, IK Daftari, AV Trofimov, HA Shih, YL Chen , A. Denker, J. Heufelder, T. Horwacik, J. Swakoń, C. Hoehr, C. Duzenli, A. Pica, F. Goudjil, A. Mazal, J. Thariat, DC Weber
Practice Patterns Analysis of Ocular Proton Therapy Centers: The International OPTIC Survey
Int J Radiat Oncol Biol Phys. 2016 May 1;95(1):336-43
2014
M. Caresana, A. Denker, A. Esposito, M. Ferrarini, N. Golnik, E. Hohmann, A. Leuschner, M. Luszik-Bhadra, G. Manessi, S. Mayer, K. Ott, J. Röhrich, M. Silari, F. Trompier, M. Volnhals, M. Wielunski
Intercomparison of radiation protection instrumentation in a pulsed neutron field
Nucl. Instr. Meth. A 737 (2014) 203-213
C. Kunert, A. Denker, J. Bundesmann, A. Weber, T. Damerow
A Multi-Leaf-Faraday Cup especially for Proton Therapy of Ocular Tumors
Proc. of the Cyclotrons 2013 Conference (2014) 458-460
A. Denker, J. Bundesmann, T. Damerow, T. Fanselow, W. Hahn, G. Heidenreich, D. Hildebrand, U. Hiller, U. Müller, C. Rethfeldt, J. Röhrich, D. Cordini, J. Heufelder, R. Stark, A. Weber
Status of the HZB Cyclotron
Proc. of the Cyclotrons 2013 Conference (2014) 31-33
C. Kunert, A. Denker, J. Bundesmann, A. Weber, T. Damerow
A Multi-Leaf-Faraday Cup especially for Proton Therapy of Ocular Tumors
Proc. of the IPAC14 (2014) 2149-2152 - ISBN 978-3-95450-132-8
2012
J. Röhrich, T. Damerow, W. Hahn, U. Müller, U. Reinholz, and A. Denker
A Tandetron™ as proton injector for the eye tumor therapy in Berlin
Proc. of the 14th International Conference on Ion Sources: Rev. Sci. Instrum. 83, 02B903 (2012)
2011
A. Denker, C. Rethfeldt, J. Röhrich, D. Cordini, J. Heufelder, R. Stark, A. Weber
Status of the HZB cyclotron
Proc. of the Cyclotrons 2010 Conference (2011) 78-80
A. Denker, C. Rethfeldt, J. Röhrich, D. Cordini, J. Heufelder, R. Stark, A. Weber
Advocacy for a dedicated 70 MeV proton therapy facility
Proc. of the Cyclotrons 2010 Conference (2011) 423-425
2010
A. Weber, D. Cordini, A. Denker, J. Heufelder, K. Ott, J. Röhrich, R. Stark
Eine 70 MeV Protonentherapieanlage zur Behandlung von Augentumoren
Medizinische Physik 2010, Eds. N. Hodapp, J. Hennig, M. Mix, ISBN 3-925218-88-2, 2010 (1-4)
A. Denker, C. Rethfeldt, J. Röhrich, D. Cordini, J. Heufelder, R. Stark, A. Weber
Eye Tumour Therapy in Berlin
Proc. of the 1st International Particle Accelerator Conference (2010) 64-66
2007
A. Denker, P. Arndt, W. Busse, H. Homeyer, W. Pelzer, C. Rethfeldt, J. Röhrich
Status of ISL: Converting a multi-purpose accelerator to a dedicated proton therapy facilty
Proc. of the 17th International Conference on Cyclotrons and their Applications (2007) 116-118
A. Denker, D. Cordini, J. Heufelder, H. Homeyer, H. Kluge, I. Simiantonakis, R. Stark, A. Weber
Ion accelerator applications in medicine and cultural heritage
Nuclear Instruments and Methods in Physics Research A 580 (2007) 457–461
2005
H. Homeyer, P. Arndt, W. Busse, A. Denker, W. Pelzer, C. Rethfeldt, J. Röhrich
Status of ISL
Proc. of the 17th International Conference on Cyloctrons and their Applications (2005) 127-129
2002
P. Arndt, A. Denker, H. Homeyer, A. Meseck, J. Röhrich
Status of the ISL's ECR Ion Source Injectors for the k=132 cyclotron
Proc. of the 15th Workshop on ECR Ion Sources ECRIS02 (2002) 165-168
2001
H. Homeyer, P. Arndt, W. Bohne, A. Denker, B. Martin, W. Pelzer, J. Röhrich
Status of ISL
Proc. of the 16th International Conference on Cyloctrons and their Applications, ed. by F. Marti (2001) 105-107
1999
O. Engels, A. Schempp, F. Höllering, H. Homeyer, W. Pelzer, A. Denker, J. Häuser
Beam Tests of the VE-RFQ Cyclotron Injector
Proc. of the 1999 Particle Accelerator Conference (Cat. No.99CH36366)
Eds.: A. Luccio, W. MAcKay, Piscataway, NJ, USA: IEEE, 1999. p.3519-21 vol.5
1998
O. Engels, A. Schempp, F. Höllering, H. Homeyer, W. Pelzer, A. Denker, J. Häuser
Operation of the VE-RFQ Injector for the ISL Cyclotron
Proc. XIX International LINAC Conference, Chicago, 23 to 28 August 1998
O. Engels, A. Schempp, F. Höllering, H. Homeyer, W. Pelzer, A. Denker, J. Häuser
Status of the VE-RFQ Injector for the ISL Cyclotron
Proc. European Particle Accelerator Conference, Stockholm, 22 to 26 June 1998