Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Marvin Reimold"'
Autor:
Josefine Metzkes-Ng, Florian-Emanuel Brack, Florian Kroll, Constantin Bernert, Stefan Bock, Elisabeth Bodenstein, Michael Brand, Thomas E. Cowan, René Gebhardt, Stefan Hans, Uwe Helbig, Felix Horst, Jeannette Jansen, Stephan D. Kraft, Mechthild Krause, Elisabeth Leßmann, Steffen Löck, Jörg Pawelke, Thomas Püschel, Marvin Reimold, Martin Rehwald, Christian Richter, Hans-Peter Schlenvoigt, Ulrich Schramm, Michael Schürer, Joao Seco, Emília Rita Szabó, Marvin E. P. Umlandt, Karl Zeil, Tim Ziegler, Elke Beyreuther
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The recently observed FLASH effect describes the observation of normal tissue protection by ultra-high dose rates (UHDR), or dose delivery in a fraction of a second, at similar tumor-killing efficacy of conventional dose delivery and promise
Externí odkaz:
https://doaj.org/article/3adea7ce7b744f1eb0c55d7301e3c267
Autor:
Martin Rehwald, Stefan Assenbaum, Constantin Bernert, Florian-Emanuel Brack, Michael Bussmann, Thomas E. Cowan, Chandra B. Curry, Frederico Fiuza, Marco Garten, Lennart Gaus, Maxence Gauthier, Sebastian Göde, Ilja Göthel, Siegfried H. Glenzer, Lingen Huang, Axel Huebl, Jongjin B. Kim, Thomas Kluge, Stephan Kraft, Florian Kroll, Josefine Metzkes-Ng, Thomas Miethlinger, Markus Loeser, Lieselotte Obst-Huebl, Marvin Reimold, Hans-Peter Schlenvoigt, Christopher Schoenwaelder, Ulrich Schramm, Mathias Siebold, Franziska Treffert, Long Yang, Tim Ziegler, Karl Zeil
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Laser plasma-based particle accelerators attract great interest in fields where conventional accelerators reach limits based on size, cost or beam parameters. Despite the fact that particle in cell simulations have predicted several advantag
Externí odkaz:
https://doaj.org/article/b2f7f615c8cd44568ed73c8cd5f28dad
Autor:
Nicholas P. Dover, Tim Ziegler, Stefan Assenbaum, Constantin Bernert, Stefan Bock, Florian-Emanuel Brack, Thomas E. Cowan, Emma J. Ditter, Marco Garten, Lennart Gaus, Ilja Goethel, George S. Hicks, Hiromitsu Kiriyama, Thomas Kluge, James K. Koga, Akira Kon, Kotaro Kondo, Stephan Kraft, Florian Kroll, Hazel F. Lowe, Josefine Metzkes-Ng, Tatsuhiko Miyatake, Zulfikar Najmudin, Thomas Püschel, Martin Rehwald, Marvin Reimold, Hironao Sakaki, Hans-Peter Schlenvoigt, Keiichiro Shiokawa, Marvin E. P. Umlandt, Ulrich Schramm, Karl Zeil, Mamiko Nishiuchi
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-12 (2023)
High energy ions were accelerated by extreme space charge fields induced during relativistic transparency and optimised by tuning the target thickness to the individual laser parameters
Externí odkaz:
https://doaj.org/article/d07102169ff04415a252267576a520a2
Autor:
Marvin Reimold, Stefan Assenbaum, Constantin Bernert, Elke Beyreuther, Florian-Emanuel Brack, Leonhard Karsch, Stephan D. Kraft, Florian Kroll, Markus Loeser, Alexej Nossula, Jörg Pawelke, Thomas Püschel, Hans-Peter Schlenvoigt, Ulrich Schramm, Marvin E. P. Umlandt, Karl Zeil, Tim Ziegler, Josefine Metzkes-Ng
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract Application experiments with laser plasma-based accelerators (LPA) for protons have to cope with the inherent fluctuations of the proton source. This creates a demand for non-destructive and online spectral characterization of the proton pul
Externí odkaz:
https://doaj.org/article/125ffd34f4544a12b9c3ce7f4d935c0f
Autor:
Tim Ziegler, Ilja Göthel, Stefan Assenbaum, Constantin Bernert, Florian-Emanuel Brack, Thomas E. Cowan, Nicholas P. Dover, Lennart Gaus, Thomas Kluge, Stephan Kraft, Florian Kroll, Josefine Metzkes-Ng, Mamiko Nishiuchi, Irene Prencipe, Thomas Püschel, Martin Rehwald, Marvin Reimold, Hans-Peter Schlenvoigt, Marvin Elias Paul Umlandt, Milenko Vescovi, Ulrich Schramm, Karl Zeil
Laser-driven ion accelerators can deliver high-energy, high peak current beams from relativistic laser plasmas formed in solid-density materials [1, 2]. This innovative concept attracts a lot of attention for various multidisciplinary applications as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f7ddb796bb00028717b636571139e2
https://doi.org/10.21203/rs.3.rs-2841731/v1
https://doi.org/10.21203/rs.3.rs-2841731/v1
Autor:
Laura Ghesquière‐Diérickx, Renato Félix‐Bautista, Annika Schlechter, Laurent Kelleter, Marvin Reimold, Gernot Echner, Pavel Soukup, Oliver Jäkel, Tim Gehrke, Maria Martišíková
Publikováno v:
Medical Physics. 49:1776-1792
Noninvasive methods to monitor carbon-ion beams in patients are desired to fully exploit the advantages of carbon-ion radiotherapy. Prompt secondary ions produced in nuclear fragmentations of carbon ions are of particular interest for monitoring purp
Publikováno v:
Physica Medica. 104:S152
Autor:
Sebastian Meister, Florian Kroll, Marvin Reimold, Elisabeth Lessmann, Florian-Emanuel Brack, Josefine Metzkes-Ng, Ulrich Schramm, Jörg Pawelke, Karl Zeil, Kerstin Brüchner, Alexej Nossula, Leonhard Karsch, Stephan Kraft, Elisabeth Bodenstein, Marvin E. P. Umlandt, Elke Beyreuther, Jens Pietzsch
Publikováno v:
Laser Acceleration of Electrons, Protons, and Ions VI.
After the rediscovery of the normal tissue sparing effect of high dose rate radiation, i.e. the so-called FLASH effect, by Favaudon et al. in 2014, research activities on this topic have been revived and are flourishing ever since. Yet, the exact bio
Autor:
Constantin Bernert, Marvin Elias Paul Umlandt, Karl Zeil, Hans-Peter Schlenvoigt, Stephan Kraft, Florian Kroll, Jörg Pawelke, Josefine Metzkes-Ng, Leonhard Karsch, Tim Ziegler, Ulrich Schramm, Manfred Sobiella, Elke Beyreuther, Lennart Gaus, Marvin Reimold, Thomas E. Cowan, Martin Rehwald, Elisabeth Lessmann, Florian-Emanuel Brack
Publikováno v:
Applying Laser-driven Particle Acceleration II, Medical and Nonmedical Uses of Distinctive Energetic Particle and Photon Sources: SPIE Optics + Optoelectronics Industry Event.
Laser-driven proton pulse provide unique properties in terms of pulse structure (ns) and instantaneous dose rate (10^9 Gy/s) but - inherently broadband and highly divergent - pose a challenge to established beamline concepts on the path to applicatio
Autor:
Florian Kroll, Florian-Emanuel Brack, Constantin Bernert, Stefan Bock, Elisabeth Bodenstein, Kerstin Brüchner, Thomas E. Cowan, Lennart Gaus, René Gebhardt, Uwe Helbig, Leonhard Karsch, Thomas Kluge, Stephan Kraft, Mechthild Krause, Elisabeth Lessmann, Umar Masood, Sebastian Meister, Josefine Metzkes-Ng, Alexej Nossula, Jörg Pawelke, Jens Pietzsch, Thomas Püschel, Marvin Reimold, Martin Rehwald, Christian Richter, Hans-Peter Schlenvoigt, Ulrich Schramm, Marvin E. P. Umlandt, Tim Ziegler, Karl Zeil, Elke Beyreuther
Publikováno v:
Nature Physics. 18(3):316-322
Recent oncological studies identified beneficial properties of radiation applied at ultrahigh dose rates, several orders of magnitude higher than the clinical standard of the order of Gy min–1. Sources capable of providing these ultrahigh dose rate